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Korea","frequency":"monthly","status":"reported","sourceId":"bok-ecos-memory-ppi","tableCode":"404Y016","itemCode":"30911201AA","retrievedDate":"2026-08-04","revisionId":"bok-ecos-memory-ppi:30911201AA:2026-02:2026-08-04"},{"id":"bok-ppi-flash-memory-2026-02","seriesId":"bok-ppi-flash-memory","period":"2026-02","date":"2026-02-01","dateLabel":"Feb 2026","value":166.07,"unit":"2020=100","basis":"Official producer price index","metricType":"Producer Price Index","geography":"South Korea","frequency":"monthly","status":"reported","sourceId":"bok-ecos-memory-ppi","tableCode":"404Y016","itemCode":"30911202AA","retrievedDate":"2026-08-04","revisionId":"bok-ecos-memory-ppi:30911202AA:2026-02:2026-08-04"},{"id":"bok-ppi-dram-2026-03","seriesId":"bok-ppi-dram","period":"2026-03","date":"2026-03-01","dateLabel":"Mar 2026","value":317.4,"unit":"2020=100","basis":"Official producer price index","metricType":"Producer Price Index","geography":"South Korea","frequency":"monthly","status":"reported","sourceId":"bok-ecos-memory-ppi","tableCode":"404Y016","itemCode":"30911201AA","retrievedDate":"2026-08-04","revisionId":"bok-ecos-memory-ppi:30911201AA:2026-03:2026-08-04"},{"id":"bok-ppi-flash-memory-2026-03","seriesId":"bok-ppi-flash-memory","period":"2026-03","date":"2026-03-01","dateLabel":"Mar 2026","value":218.89,"unit":"2020=100","basis":"Official producer price index","metricType":"Producer Price Index","geography":"South Korea","frequency":"monthly","status":"reported","sourceId":"bok-ecos-memory-ppi","tableCode":"404Y016","itemCode":"30911202AA","retrievedDate":"2026-08-04","revisionId":"bok-ecos-memory-ppi:30911202AA:2026-03:2026-08-04"},{"id":"bok-ppi-dram-2026-04","seriesId":"bok-ppi-dram","period":"2026-04","date":"2026-04-01","dateLabel":"Apr 2026","value":437.49,"unit":"2020=100","basis":"Official producer price index","metricType":"Producer Price Index","geography":"South Korea","frequency":"monthly","status":"reported","sourceId":"bok-ecos-memory-ppi","tableCode":"404Y016","itemCode":"30911201AA","retrievedDate":"2026-08-04","revisionId":"bok-ecos-memory-ppi:30911201AA:2026-04:2026-08-04"},{"id":"bok-ppi-flash-memory-2026-04","seriesId":"bok-ppi-flash-memory","period":"2026-04","date":"2026-04-01","dateLabel":"Apr 2026","value":219.7,"unit":"2020=100","basis":"Official producer price index","metricType":"Producer Price Index","geography":"South Korea","frequency":"monthly","status":"reported","sourceId":"bok-ecos-memory-ppi","tableCode":"404Y016","itemCode":"30911202AA","retrievedDate":"2026-08-04","revisionId":"bok-ecos-memory-ppi:30911202AA:2026-04:2026-08-04"},{"id":"bok-ppi-dram-2026-05","seriesId":"bok-ppi-dram","period":"2026-05","date":"2026-05-01","dateLabel":"May 2026","value":478.98,"unit":"2020=100","basis":"Official producer price index","metricType":"Producer Price Index","geography":"South Korea","frequency":"monthly","status":"reported","sourceId":"bok-ecos-memory-ppi","tableCode":"404Y016","itemCode":"30911201AA","retrievedDate":"2026-08-04","revisionId":"bok-ecos-memory-ppi:30911201AA:2026-05:2026-08-04"},{"id":"bok-ppi-flash-memory-2026-05","seriesId":"bok-ppi-flash-memory","period":"2026-05","date":"2026-05-01","dateLabel":"May 2026","value":262.63,"unit":"2020=100","basis":"Official producer price index","metricType":"Producer Price Index","geography":"South Korea","frequency":"monthly","status":"reported","sourceId":"bok-ecos-memory-ppi","tableCode":"404Y016","itemCode":"30911202AA","retrievedDate":"2026-08-04","revisionId":"bok-ecos-memory-ppi:30911202AA:2026-05:2026-08-04"},{"id":"bok-ppi-dram-2026-06","seriesId":"bok-ppi-dram","period":"2026-06","date":"2026-06-01","dateLabel":"Jun 2026","value":496.84,"unit":"2020=100","basis":"Official producer price index","metricType":"Producer Price Index","geography":"South Korea","frequency":"monthly","status":"provisional","sourceId":"bok-ecos-memory-ppi","tableCode":"404Y016","itemCode":"30911201AA","retrievedDate":"2026-08-04","revisionId":"bok-ecos-memory-ppi:30911201AA:2026-06:2026-08-04"},{"id":"bok-ppi-flash-memory-2026-06","seriesId":"bok-ppi-flash-memory","period":"2026-06","date":"2026-06-01","dateLabel":"Jun 2026","value":293.36,"unit":"2020=100","basis":"Official producer price index","metricType":"Producer Price Index","geography":"South Korea","frequency":"monthly","status":"provisional","sourceId":"bok-ecos-memory-ppi","tableCode":"404Y016","itemCode":"30911202AA","retrievedDate":"2026-08-04","revisionId":"bok-ecos-memory-ppi:30911202AA:2026-06:2026-08-04"}]},"productCatalog":{"meta":{"schemaVersion":"2026-08-05.ddr-product-matrix-1","grain":"One manufacturer-neutral die reference, manufacturer packaged component, manufacturer die announcement, or assembled module variant per row.","unitPolicy":"Die and packaged-component density use Gb; module capacity uses GB. Dies, packages, and modules remain distinct objects and no automatic capacity conversion is permitted.","speedPolicy":"Normalized speed fields use MT/s while every row preserves its source-native unit and normalization rule. Source-native Mbps-per-pin values map numerically to MT/s for single-bit DDR I/O; DDR data-rate bins are separately identified.","pricePolicy":"Only existing validated public series are linked. Manufacturer product pages establish product existence and specifications, not price.","contextPolicy":"A manufacturer-neutral die reference may be shown as market context only for a same-generation, same-density vendor die. Packaged components and modules never inherit die context, price, or ASP.","missingPolicy":"Unavailable manufacturer prices are represented by an explicit status and null series ID; they are never zero-filled or inferred from retailer listings.","queryIndependentProductScope":true,"queryRelationship":"Price product/date filters do not narrow this official manufacturer catalog. Use its generation, object type, manufacturer, density, capacity, and form-factor fields independently."},"rows":[{"id":"ddr3-4gb-market-reference","label":"DDR3 4Gb die market reference","generation":"DDR3","objectType":"die","densityGb":4,"capacityGB":null,"formFactor":"not applicable","speedMinMTs":null,"speedMaxMTs":null,"speedStatus":"not specified by source","speedSourceUnit":"not stated","speedNormalization":"not applicable","eccClass":"not stated","manufacturer":"Manufacturer-neutral market reference","brand":"Market reference","partNumber":null,"partNumberStatus":"not applicable","offerStatus":"market reference; manufacturer not identified","priceStatus":"verified public history","priceSeriesId":"ddr3-4gb-annual-spot","priceBasis":"Official annual-average spot-price reference","priceUnit":"USD / chip","manufacturerSpecificPrice":false,"sourceIds":["motie-ddr3-annual-spot"],"evidenceNote":"Annual market reference for a 4-gigabit DDR3 chip. It is not a 4-gigabyte module or a named manufacturer's realized price."},{"id":"micron-mt41k256m16tw-107-ait-p","label":"Micron 4Gb DDR3-1866 x16 component","generation":"DDR3","objectType":"package","densityGb":4,"capacityGB":null,"formFactor":"component package","speedMinMTs":1866,"speedMaxMTs":1866,"speedStatus":"exact","speedSourceUnit":"MT/s","speedNormalization":"native MT/s","eccClass":"not stated","manufacturer":"Micron","brand":"Micron","partNumber":"MT41K256M16TW-107 AIT:P","partNumberStatus":"exact","offerStatus":"official production catalog","priceStatus":"official product; no reusable public manufacturer price","priceSeriesId":null,"priceBasis":"No reusable public manufacturer price","priceUnit":null,"manufacturerSpecificPrice":false,"sourceIds":["micron-ddr3-parts"],"evidenceNote":"The Micron catalog marks this 4Gb x16 DDR3 component as Production. No reusable Micron price history is published at this part-number grain."},{"id":"samsung-m378b5173bh0-ck0","label":"Samsung 4GB DDR3-1600 non-ECC UDIMM","generation":"DDR3","objectType":"module","densityGb":null,"capacityGB":4,"formFactor":"UDIMM","speedMinMTs":1600,"speedMaxMTs":1600,"speedStatus":"exact","speedSourceUnit":"DDR data-rate bin","speedNormalization":"DDR data-rate bin normalized to MT/s","eccClass":"non-ECC module","manufacturer":"Samsung Electronics","brand":"Samsung","partNumber":"M378B5173BH0-CK0","partNumberStatus":"exact","offerStatus":"official legacy specification","priceStatus":"official product; no reusable public manufacturer price","priceSeriesId":null,"priceBasis":"No reusable public manufacturer price","priceUnit":null,"manufacturerSpecificPrice":false,"sourceIds":["samsung-ddr3-4gb-udimm"],"evidenceNote":"Official legacy 4GB UDIMM specification based on 4Gb B-die. The DDR3 die reference cannot be relabeled as this module's price."},{"id":"samsung-m378b1g73bh0-ck0","label":"Samsung 8GB DDR3-1600 non-ECC UDIMM","generation":"DDR3","objectType":"module","densityGb":null,"capacityGB":8,"formFactor":"UDIMM","speedMinMTs":1600,"speedMaxMTs":1600,"speedStatus":"exact","speedSourceUnit":"DDR data-rate bin","speedNormalization":"DDR data-rate bin normalized to MT/s","eccClass":"non-ECC module","manufacturer":"Samsung Electronics","brand":"Samsung","partNumber":"M378B1G73BH0-CK0","partNumberStatus":"exact","offerStatus":"official legacy specification","priceStatus":"official product; no reusable public manufacturer price","priceSeriesId":null,"priceBasis":"No reusable public manufacturer price","priceUnit":null,"manufacturerSpecificPrice":false,"sourceIds":["samsung-ddr3-4gb-udimm"],"evidenceNote":"Official legacy 8GB UDIMM specification based on 4Gb B-die. Module capacity is GB and is not interchangeable with die density in Gb."},{"id":"ddr4-8gb-market-reference","label":"DDR4 8Gb die market reference","generation":"DDR4","objectType":"die","densityGb":8,"capacityGB":null,"formFactor":"not applicable","speedMinMTs":null,"speedMaxMTs":null,"speedStatus":"not specified by source","speedSourceUnit":"not stated","speedNormalization":"not applicable","eccClass":"not stated","manufacturer":"Manufacturer-neutral market reference","brand":"Market reference","partNumber":null,"partNumberStatus":"not applicable","offerStatus":"market reference; manufacturer not identified","priceStatus":"verified public history","priceSeriesId":"ddr4-8gb-die","priceBasis":"Government-reported fixed-price reference","priceUnit":"USD / chip","manufacturerSpecificPrice":false,"sourceIds":["motir-ict-release-archive"],"evidenceNote":"Monthly fixed-price reference for an 8-gigabit DDR4 die. It is not a manufacturer ASP or an 8-gigabyte module price."},{"id":"samsung-k4a8g165wb","label":"Samsung K4A8G165WB 8Gb DDR4 x16 component family","generation":"DDR4","objectType":"package","densityGb":8,"capacityGB":null,"formFactor":"component package","speedMinMTs":1600,"speedMaxMTs":2666,"speedStatus":"range","speedSourceUnit":"DDR data-rate bin","speedNormalization":"DDR data-rate bin normalized to MT/s","eccClass":"not stated","manufacturer":"Samsung Electronics","brand":"Samsung","partNumber":"K4A8G165WB","partNumberStatus":"official part-number family","offerStatus":"official legacy specification","priceStatus":"official product; no reusable public manufacturer price","priceSeriesId":null,"priceBasis":"No reusable public manufacturer price","priceUnit":null,"manufacturerSpecificPrice":false,"sourceIds":["samsung-ddr4-8gb-component"],"evidenceNote":"The data sheet covers an 8Gb x16 packaged-component family across multiple speed bins. The separate public DDR4 die reference is not attached to this Samsung package or presented as a Samsung price."},{"id":"micron-mt40a512m16tb-062e-it-r","label":"Micron 8Gb DDR4-3200 x16 component","generation":"DDR4","objectType":"package","densityGb":8,"capacityGB":null,"formFactor":"component package","speedMinMTs":3200,"speedMaxMTs":3200,"speedStatus":"exact","speedSourceUnit":"MT/s","speedNormalization":"native MT/s","eccClass":"not stated","manufacturer":"Micron","brand":"Micron","partNumber":"MT40A512M16TB-062E IT:R","partNumberStatus":"exact","offerStatus":"official production catalog","priceStatus":"official product; no reusable public manufacturer price","priceSeriesId":null,"priceBasis":"No reusable public manufacturer price","priceUnit":null,"manufacturerSpecificPrice":false,"sourceIds":["micron-ddr4-parts"],"evidenceNote":"The Micron catalog marks this 8Gb x16 DDR4 packaged component as Production. The separate public DDR4 die reference is not attached to this Micron package or presented as a Micron price."},{"id":"samsung-m378a1k43cb2-crc00","label":"Samsung 8GB DDR4-2400 non-ECC UDIMM","generation":"DDR4","objectType":"module","densityGb":null,"capacityGB":8,"formFactor":"UDIMM","speedMinMTs":2400,"speedMaxMTs":2400,"speedStatus":"exact","speedSourceUnit":"DDR data-rate bin","speedNormalization":"DDR data-rate bin normalized to MT/s","eccClass":"non-ECC module","manufacturer":"Samsung Electronics","brand":"Samsung","partNumber":"M378A1K43CB2-CRC00","partNumberStatus":"exact","offerStatus":"official legacy specification","priceStatus":"official product; no reusable public manufacturer price","priceSeriesId":null,"priceBasis":"No reusable public manufacturer price","priceUnit":null,"manufacturerSpecificPrice":false,"sourceIds":["samsung-ddr4-8gb-udimm"],"evidenceNote":"Official SPD identifies an 8GB, 1Rx8, non-ECC UDIMM. The 8Gb die series cannot be multiplied into a module price."},{"id":"ddr5-16gb-market-reference","label":"DDR5 16Gb die market reference","generation":"DDR5","objectType":"die","densityGb":16,"capacityGB":null,"formFactor":"not applicable","speedMinMTs":null,"speedMaxMTs":null,"speedStatus":"not specified by source","speedSourceUnit":"not stated","speedNormalization":"not applicable","eccClass":"not stated","manufacturer":"Manufacturer-neutral market reference","brand":"Market reference","partNumber":null,"partNumberStatus":"not applicable","offerStatus":"market reference; manufacturer not identified","priceStatus":"verified public history","priceSeriesId":"ddr5-16gb-die","priceBasis":"Government-reported fixed-price reference","priceUnit":"USD / chip","manufacturerSpecificPrice":false,"sourceIds":["motir-ict-release-archive"],"evidenceNote":"Monthly fixed-price reference for a 16-gigabit DDR5 die through January 2026. It is not a 16-gigabyte module or manufacturer ASP."},{"id":"micron-mt60b1g16hd-64b-it-h","label":"Micron 16Gb DDR5-6400 x16 component","generation":"DDR5","objectType":"package","densityGb":16,"capacityGB":null,"formFactor":"component package","speedMinMTs":6400,"speedMaxMTs":6400,"speedStatus":"exact","speedSourceUnit":"MT/s","speedNormalization":"native MT/s","eccClass":"on-die ECC","manufacturer":"Micron","brand":"Micron","partNumber":"MT60B1G16HD-64B IT:H","partNumberStatus":"exact","offerStatus":"official sampling catalog","priceStatus":"official product; no reusable public manufacturer price","priceSeriesId":null,"priceBasis":"No reusable public manufacturer price","priceUnit":null,"manufacturerSpecificPrice":false,"sourceIds":["micron-ddr5-parts"],"evidenceNote":"The official catalog lists this 16Gb x16 DDR5 component at 6400 MT/s as Sampling. No reusable Micron price history is attached."},{"id":"samsung-ddr5-16gb-mass-production","label":"Samsung 16Gb DDR5 mass-production announcement","generation":"DDR5","objectType":"die","densityGb":16,"capacityGB":null,"formFactor":"not applicable","speedMinMTs":null,"speedMaxMTs":null,"speedStatus":"not specified by source","speedSourceUnit":"not stated","speedNormalization":"not applicable","eccClass":"not stated","manufacturer":"Samsung Electronics","brand":"Samsung","partNumber":null,"partNumberStatus":"not published","offerStatus":"official mass-production announcement","priceStatus":"official product; no reusable public manufacturer price","priceSeriesId":null,"priceBasis":"No reusable public manufacturer price","priceUnit":null,"manufacturerSpecificPrice":false,"sourceIds":["samsung-ddr5-16gb-mass-production"],"evidenceNote":"Samsung officially announced mass production of 16Gb DDR5. The announcement does not disclose a part number or reusable Samsung price series."},{"id":"samsung-m323r1gb4pb0-cwm","label":"Samsung 8GB DDR5-5600 non-ECC UDIMM","generation":"DDR5","objectType":"module","densityGb":null,"capacityGB":8,"formFactor":"UDIMM","speedMinMTs":5600,"speedMaxMTs":5600,"speedStatus":"exact","speedSourceUnit":"Mbps per pin","speedNormalization":"1 Mbps per pin normalized to 1 MT/s","eccClass":"non-ECC module","manufacturer":"Samsung Electronics","brand":"Samsung","partNumber":"M323R1GB4PB0-CWM","partNumberStatus":"exact","offerStatus":"official production catalog","priceStatus":"official product; no reusable public manufacturer price","priceSeriesId":null,"priceBasis":"No reusable public manufacturer price","priceUnit":null,"manufacturerSpecificPrice":false,"sourceIds":["samsung-ddr5-8gb-udimm"],"evidenceNote":"Samsung lists this 8GB DDR5-5600 UDIMM as Mass Production. The 16Gb die reference is not a Samsung module price."},{"id":"samsung-m321r4ga0pb0-cwm","label":"Samsung 32GB DDR5-5600 ECC RDIMM","generation":"DDR5","objectType":"module","densityGb":null,"capacityGB":32,"formFactor":"RDIMM","speedMinMTs":5600,"speedMaxMTs":5600,"speedStatus":"exact","speedSourceUnit":"Mbps per pin","speedNormalization":"1 Mbps per pin normalized to 1 MT/s","eccClass":"ECC module","manufacturer":"Samsung Electronics","brand":"Samsung","partNumber":"M321R4GA0PB0-CWM","partNumberStatus":"exact","offerStatus":"official production catalog","priceStatus":"official product; no reusable public manufacturer price","priceSeriesId":null,"priceBasis":"No reusable public manufacturer price","priceUnit":null,"manufacturerSpecificPrice":false,"sourceIds":["samsung-ddr5-32gb-rdimm"],"evidenceNote":"Samsung lists this 32GB DDR5-5600 ECC RDIMM as Mass Production. No reusable Samsung price history is published for the part number."},{"id":"skhynix-ddr5-16gb-launch","label":"SK hynix 16Gb DDR5 launch announcement","generation":"DDR5","objectType":"die","densityGb":16,"capacityGB":null,"formFactor":"not applicable","speedMinMTs":4800,"speedMaxMTs":5600,"speedStatus":"range","speedSourceUnit":"Mbps per pin","speedNormalization":"1 Mbps per pin normalized to 1 MT/s","eccClass":"on-die ECC","manufacturer":"SK hynix","brand":"SK hynix","partNumber":null,"partNumberStatus":"not published","offerStatus":"official launch announcement","priceStatus":"official product; no reusable public manufacturer price","priceSeriesId":null,"priceBasis":"No reusable public manufacturer price","priceUnit":null,"manufacturerSpecificPrice":false,"sourceIds":["skhynix-ddr5-launch"],"evidenceNote":"SK hynix's official launch describes 16Gb DDR5 at 4,800–5,600 Mbps with built-in ECC, but does not state a part number or reusable company price."},{"id":"cxmt-ddr5-16gb-family","label":"CXMT 16Gb DDR5 product family","generation":"DDR5","objectType":"package","densityGb":16,"capacityGB":null,"formFactor":"component package","speedMinMTs":null,"speedMaxMTs":8000,"speedStatus":"maximum","speedSourceUnit":"Mbps per pin","speedNormalization":"1 Mbps per pin normalized to 1 MT/s","eccClass":"on-die ECC","manufacturer":"CXMT","brand":"CXMT","partNumber":null,"partNumberStatus":"not published","offerStatus":"official current product family","priceStatus":"official product; no reusable public manufacturer price","priceSeriesId":null,"priceBasis":"No reusable public manufacturer price","priceUnit":null,"manufacturerSpecificPrice":false,"sourceIds":["cxmt-ddr5-products"],"evidenceNote":"CXMT's official product page identifies a 16Gb DDR5 family with speeds up to 8,000 Mbps. It does not publish a reusable CXMT price series."},{"id":"cxmt-ddr5-24gb-family","label":"CXMT 24Gb DDR5 product family","generation":"DDR5","objectType":"package","densityGb":24,"capacityGB":null,"formFactor":"component package","speedMinMTs":null,"speedMaxMTs":8000,"speedStatus":"maximum","speedSourceUnit":"Mbps per pin","speedNormalization":"1 Mbps per pin normalized to 1 MT/s","eccClass":"on-die ECC","manufacturer":"CXMT","brand":"CXMT","partNumber":null,"partNumberStatus":"not published","offerStatus":"official current product family","priceStatus":"official product; no reusable public manufacturer price","priceSeriesId":null,"priceBasis":"No reusable public manufacturer price","priceUnit":null,"manufacturerSpecificPrice":false,"sourceIds":["cxmt-ddr5-products"],"evidenceNote":"CXMT's official product page identifies a 24Gb DDR5 family with speeds up to 8,000 Mbps. The 16Gb market reference is not compatible with this density."},{"id":"micron-mtc4c10163s1sc56bh1","label":"Micron 8GB DDR5-5600 non-ECC SODIMM","generation":"DDR5","objectType":"module","densityGb":null,"capacityGB":8,"formFactor":"SODIMM","speedMinMTs":5600,"speedMaxMTs":5600,"speedStatus":"exact","speedSourceUnit":"MT/s","speedNormalization":"native MT/s","eccClass":"non-ECC module","manufacturer":"Micron","brand":"Micron","partNumber":"MTC4C10163S1SC56BH1","partNumberStatus":"exact","offerStatus":"official production catalog","priceStatus":"official product; no reusable public manufacturer price","priceSeriesId":null,"priceBasis":"No reusable public manufacturer price","priceUnit":null,"manufacturerSpecificPrice":false,"sourceIds":["micron-sodimm-parts"],"evidenceNote":"Official Micron production catalog row for an 8GB DDR5 SODIMM. There is no reusable public part-number price history."},{"id":"micron-mtc8c1084s1sc56bh1","label":"Micron 16GB DDR5-5600 non-ECC SODIMM","generation":"DDR5","objectType":"module","densityGb":null,"capacityGB":16,"formFactor":"SODIMM","speedMinMTs":5600,"speedMaxMTs":5600,"speedStatus":"exact","speedSourceUnit":"MT/s","speedNormalization":"native MT/s","eccClass":"non-ECC module","manufacturer":"Micron","brand":"Micron","partNumber":"MTC8C1084S1SC56BH1","partNumberStatus":"exact","offerStatus":"official production catalog","priceStatus":"official product; no reusable public manufacturer price","priceSeriesId":null,"priceBasis":"No reusable public manufacturer price","priceUnit":null,"manufacturerSpecificPrice":false,"sourceIds":["micron-sodimm-parts"],"evidenceNote":"Official Micron production catalog row for a 16GB DDR5 SODIMM. The 16Gb die reference is not a module price."},{"id":"micron-mtc16c2085s1uc56bh1","label":"Micron 32GB DDR5-5600 non-ECC UDIMM","generation":"DDR5","objectType":"module","densityGb":null,"capacityGB":32,"formFactor":"UDIMM","speedMinMTs":5600,"speedMaxMTs":5600,"speedStatus":"exact","speedSourceUnit":"MT/s","speedNormalization":"native MT/s","eccClass":"non-ECC module","manufacturer":"Micron","brand":"Micron","partNumber":"MTC16C2085S1UC56BH1","partNumberStatus":"exact","offerStatus":"official production catalog","priceStatus":"official product; no reusable public manufacturer price","priceSeriesId":null,"priceBasis":"No reusable public manufacturer price","priceUnit":null,"manufacturerSpecificPrice":false,"sourceIds":["micron-udimm-parts"],"evidenceNote":"Official Micron production catalog row for a 32GB DDR5 UDIMM. Current authorized offers may exist, but no reusable Micron price history is published."}],"sources":[{"id":"motie-ddr3-annual-spot","publisher":"Ministry of Trade, Industry and Energy, Republic of Korea","label":"MOTIE Semiconductor & Display Industry Trends","url":"https://www.data.go.kr/data/15051125/fileData.do","sourceType":"existing validated series","retrievedAt":"2026-08-05","evidenceScope":"DDR3 4Gb annual-average spot-price reference; 2013–2025 observations are maintained in public-price-data.ts."},{"id":"motir-ict-release-archive","publisher":"Ministry of Trade, Industry and Resources / Ministry of Science and ICT","label":"Korea ICT Export and Import Trends — Official Release Archive","url":"https://www.motir.go.kr/kor/article/ATCL03465409b?searchCategory=11","sourceType":"existing validated series","retrievedAt":"2026-08-05","evidenceScope":"DDR4 8Gb and DDR5 16Gb USD-per-chip fixed-price references maintained in memory-market-data.ts."},{"id":"micron-ddr3-parts","publisher":"Micron Technology","label":"DDR3 SDRAM part catalog","url":"https://www.micron.com/products/memory/dram-components/ddr3-sdram/part-catalog","sourceType":"official manufacturer catalog","retrievedAt":"2026-08-05","evidenceScope":"Official component density, part number, speed, package, and lifecycle status."},{"id":"samsung-ddr3-4gb-udimm","publisher":"Samsung Electronics","label":"DDR3 4Gb B-die based unbuffered DIMM specification","url":"https://download.semiconductor.samsung.com/resources/data-sheet/ds_ddr3_4gb_b-die_based_udimm_rev13-3.pdf","sourceType":"official manufacturer specification","retrievedAt":"2026-08-05","evidenceScope":"Official 4GB and 8GB UDIMM part families, capacity, non-ECC class, and DDR data-rate-bin suffixes."},{"id":"samsung-ddr4-8gb-component","publisher":"Samsung Electronics","label":"K4A8G165WB 8Gb DDR4 SDRAM x16 data sheet","url":"https://semiconductor.samsung.com/resources/data-sheet/DS_K4A8G165WB_BC_I_Rev1_6-1.pdf","sourceType":"official manufacturer specification","retrievedAt":"2026-08-05","evidenceScope":"Official 8Gb packaged-component family and source-native DDR4-1600 through DDR4-2666 data-rate bins."},{"id":"samsung-ddr4-8gb-udimm","publisher":"Samsung Electronics","label":"M378A1K43CB2-CRC00 serial presence detect specification","url":"https://semiconductor.samsung.com/resources/data-sheet/M378A1K43CB2-CRC00.pdf","sourceType":"official manufacturer specification","retrievedAt":"2026-08-05","evidenceScope":"Official 8GB DDR4-2400 non-ECC UDIMM part number and module organization; speed is published as a DDR data-rate bin."},{"id":"micron-ddr4-parts","publisher":"Micron Technology","label":"DDR4 SDRAM part catalog","url":"https://www.micron.com/products/memory/dram-components/ddr4-sdram/part-catalog","sourceType":"official manufacturer catalog","retrievedAt":"2026-08-05","evidenceScope":"Official component density, part number, speed, package, and lifecycle status."},{"id":"micron-ddr5-parts","publisher":"Micron Technology","label":"DDR5 SDRAM part catalog","url":"https://www.micron.com/products/memory/dram-components/ddr5-sdram/part-catalog","sourceType":"official manufacturer catalog","retrievedAt":"2026-08-05","evidenceScope":"Official component density, part number, speed, package, and lifecycle status."},{"id":"micron-sodimm-parts","publisher":"Micron Technology","label":"SODIMM part catalog","url":"https://www.micron.com/products/memory/dram-modules/sodimm/part-catalog","sourceType":"official manufacturer catalog","retrievedAt":"2026-08-05","evidenceScope":"Official DDR5 SODIMM capacity, part number, source-native 5600 MT/s speed, non-ECC flag, and production status."},{"id":"samsung-ddr5-16gb-mass-production","publisher":"Samsung Electronics","label":"12nm-class 16Gb DDR5 DRAM mass-production announcement","url":"https://semiconductor.samsung.com/news-events/news/samsung-electronics-announces-most-advanced-12nm-class-ddr5-dram-has-started-mass-production/","sourceType":"official manufacturer announcement","retrievedAt":"2026-08-05","evidenceScope":"Official confirmation of Samsung 16Gb DDR5 DRAM mass production; no part number or public manufacturer price is stated."},{"id":"samsung-ddr5-8gb-udimm","publisher":"Samsung Electronics","label":"M323R1GB4PB0-CWM DDR5 UDIMM product page","url":"https://semiconductor.samsung.com/jp/dram/module/udimm/m323r1gb4pb0-cwm/","sourceType":"official manufacturer catalog","retrievedAt":"2026-08-05","evidenceScope":"Official 8GB DDR5 UDIMM part number, source-native 5,600 Mbps-per-pin rate, 1R x16 organization, and Mass Production status."},{"id":"samsung-ddr5-32gb-rdimm","publisher":"Samsung Electronics","label":"M321R4GA0PB0-CWM DDR5 RDIMM product page","url":"https://semiconductor.samsung.com/us/dram/module/rdimm/m321r4ga0pb0-cwm/","sourceType":"official manufacturer catalog","retrievedAt":"2026-08-05","evidenceScope":"Official 32GB DDR5 ECC RDIMM part number, source-native 5,600 Mbps-per-pin rate, 1R x4 organization, and Mass Production status."},{"id":"skhynix-ddr5-launch","publisher":"SK hynix","label":"SK hynix launches DDR5 DRAM","url":"https://news.skhynix.com/en/sk-hynix-launches-worlds-first-ddr5-dram/","sourceType":"official manufacturer announcement","retrievedAt":"2026-08-05","evidenceScope":"Official 16Gb DDR5 launch context, source-native 4,800–5,600 Mbps-per-pin transfer rate, and built-in ECC; 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This index is never relabeled as a USD-per-chip price."},{"id":"dram-spot","label":"DRAM Spot","family":"DRAM","marketBasis":"commercial spot quote","objectMeasured":"specified DRAM die","frequency":"daily; up to three source updates per day","availableStatistics":["daily high","daily low","session high","session low","session average","change","history"],"status":"license-required","numericCoverage":false,"sourceUrl":"https://www.trendforce.com/price/dram/dram_spot","note":"Speed, organization, and eTT grade remain part of the quote identity."},{"id":"nand-flash-spot","label":"NAND Flash Spot","family":"NAND Flash","marketBasis":"commercial spot quote","objectMeasured":"specified NAND die","frequency":"daily; up to three source updates per day","availableStatistics":["daily high","daily low","session high","session low","session average","change","history"],"status":"license-required","numericCoverage":false,"sourceUrl":"https://www.trendforce.com/price/flash/flash_spot","note":"Cell type, density, and organization remain part of the quote identity."},{"id":"dram-contract","label":"DRAM Contract","family":"DRAM","marketBasis":"commercial contract reference","objectMeasured":"specified DRAM die or module","frequency":"monthly / source-defined release window","availableStatistics":["high","low","average","average change","low change","history"],"status":"license-required","numericCoverage":false,"sourceUrl":"https://www.trendforce.com/price/dram/dram_contract","note":"Module and component rows remain separate; neither is a manufacturer ASP."},{"id":"nand-flash-contract","label":"NAND Flash Contract in Memory Card / UFD","family":"NAND Flash","marketBasis":"commercial contract reference","objectMeasured":"NAND used in finished removable storage","frequency":"monthly","availableStatistics":["high","low","average","change","history"],"status":"license-required","numericCoverage":false,"sourceUrl":"https://www.trendforce.com/price/flash/flash_contract","note":"The source board exposes no item rows in the benchmark snapshot; its workflow remains explicit instead of being merged with spot."},{"id":"module-spot","label":"Module Spot","family":"DRAM","marketBasis":"commercial module spot quote","objectMeasured":"finished memory module","frequency":"weekly","availableStatistics":["weekly high","weekly low","session high","session low","session average","change","history"],"status":"license-required","numericCoverage":false,"sourceUrl":"https://www.trendforce.com/price/dram/module_spot","note":"UDIMM and RDIMM capacity and speed are retained; module GB is not die Gb."},{"id":"server-dimm-contract","label":"Server DIMM Contract","family":"DRAM","marketBasis":"commercial server-module contract reference","objectMeasured":"server DIMM","frequency":"monthly","availableStatistics":["high","low","average","change","history"],"status":"license-required","numericCoverage":false,"sourceUrl":"https://www.dramexchange.com/intelligence/priceinformation","note":"A distinct price-center workflow; no server-module value is inferred from die references."},{"id":"specialty-dram-contract","label":"Specialty DRAM Contract","family":"DRAM","marketBasis":"commercial specialty-DRAM contract reference","objectMeasured":"specialty DRAM device","frequency":"monthly","availableStatistics":["high","low","average","change","history"],"status":"license-required","numericCoverage":false,"sourceUrl":"https://www.dramexchange.com/intelligence/priceinformation","note":"A distinct price-center workflow; unavailable products are not mapped to commodity DRAM."},{"id":"gddr-spot","label":"GDDR Spot","family":"DRAM","marketBasis":"commercial spot quote","objectMeasured":"graphics DRAM die","frequency":"weekly","availableStatistics":["weekly high","weekly low","session high","session low","session average","change","history"],"status":"license-required","numericCoverage":false,"sourceUrl":"https://www.trendforce.com/price/dram/gddr_spot","note":"GDDR generation and density are explicit; GPDDR remains only a search correction."},{"id":"lpddr-spot","label":"LPDDR Spot","family":"DRAM","marketBasis":"commercial spot quote","objectMeasured":"mobile DRAM die or package","frequency":"weekly","availableStatistics":["weekly high","weekly low","session high","session low","session average","change","history"],"status":"license-required","numericCoverage":false,"sourceUrl":"https://www.trendforce.com/price/dram/lpddr_spot","note":"Generation and gigabit density remain explicit."},{"id":"wafer-spot","label":"NAND Wafer Spot","family":"NAND Flash","marketBasis":"commercial wafer-market spot quote","objectMeasured":"NAND wafer-market item","frequency":"weekly","availableStatistics":["weekly high","weekly low","session high","session low","session average","change","history"],"status":"license-required","numericCoverage":false,"sourceUrl":"https://www.trendforce.com/price/flash/wafer_spot","note":"Source-native wafer-market quote identity is retained; it is not converted into a die or physical-wafer price."},{"id":"nand-wafer-contract","label":"NAND Wafer Contract","family":"NAND Flash","marketBasis":"commercial wafer-market contract reference","objectMeasured":"NAND wafer-market item","frequency":"monthly","availableStatistics":["high","low","average","change","history"],"status":"license-required","numericCoverage":false,"sourceUrl":"https://www.trendforce.com/price/flash/wafer_contract","note":"Contract and spot remain separate market bases."},{"id":"emmc-spot","label":"eMMC Spot","family":"Storage","marketBasis":"commercial spot quote","objectMeasured":"managed NAND package","frequency":"weekly","availableStatistics":["weekly high","weekly low","session high","session low","session average","change","history"],"status":"license-required","numericCoverage":false,"sourceUrl":"https://www.trendforce.com/price/flash/emmc_spot","note":"Finished managed-storage capacity is GB and is never substituted by raw NAND density."},{"id":"emmc-ufs-contract","label":"eMMC / UFS Contract","family":"Storage","marketBasis":"commercial contract reference","objectMeasured":"managed NAND package","frequency":"quarterly","availableStatistics":["high","low","average","change","history"],"status":"license-required","numericCoverage":false,"sourceUrl":"https://www.trendforce.com/price/flash/emmc_contract","note":"eMMC and UFS interface identities remain visible at row level."},{"id":"mobile-dram-contract","label":"Mobile DRAM Contract","family":"DRAM","marketBasis":"commercial contract reference","objectMeasured":"mobile memory package","frequency":"quarterly","availableStatistics":["high","low","average","change","history"],"status":"license-required","numericCoverage":false,"sourceUrl":"https://www.trendforce.com/price/dram/mobileDram_contract","note":"LPDDR generation and package GB capacity remain explicit."},{"id":"memory-card-spot","label":"Memory Card Spot","family":"Storage","marketBasis":"commercial finished-card spot quote","objectMeasured":"finished microSD card","frequency":"daily; up to three source updates per day","availableStatistics":["daily high","daily low","session high","session low","session average","change","history"],"status":"license-required","numericCoverage":false,"sourceUrl":"https://www.trendforce.com/price/flash/memCard_spot","note":"Finished cards are not raw NAND dies or customs quantities."},{"id":"pc-client-oem-ssd-contract","label":"PC-Client OEM SSD Contract","family":"Storage","marketBasis":"commercial OEM contract reference","objectMeasured":"finished client SSD","frequency":"quarterly","availableStatistics":["high","low","average","change","history"],"status":"license-required","numericCoverage":false,"sourceUrl":"https://www.trendforce.com/price/flash/pcc_oem_ssd_contract","note":"Capacity, form factor, interface, cell type, and value-grade scope remain part of the series."},{"id":"enterprise-ssd-contract","label":"Enterprise SSD Contract","family":"Storage","marketBasis":"commercial enterprise contract reference","objectMeasured":"finished enterprise SSD","frequency":"quarterly","availableStatistics":["high","low","average","change","history"],"status":"license-required","numericCoverage":false,"sourceUrl":"https://www.dramexchange.com/intelligence/priceinformation","note":"A distinct price-center workflow; client and enterprise contract references are not combined."},{"id":"ssd-street","label":"Worldwide SSD Street","family":"Storage","marketBasis":"commercial street / retailer reference","objectMeasured":"branded finished SSD","frequency":"biweekly","availableStatistics":["retailer","market","model","capacity","interface","listed offer","change"],"status":"outbound-only","numericCoverage":false,"sourceUrl":"https://www.trendforce.com/price/flash/ssd_street","note":"Retailer offers are discovery-only unless a licensed feed grants storage and redistribution rights."},{"id":"dxi","label":"DRAMeXchange Index (DXI)","family":"Index","marketBasis":"proprietary commercial composite index","objectMeasured":"proprietary index","frequency":"daily","availableStatistics":["index level","change","history"],"status":"outbound-only","numericCoverage":false,"sourceUrl":"https://www.dramexchange.com/intelligence/priceinformation","note":"DXI is not a chip price and is never reconstructed from public references."}],"chartCatalog":[{"id":"quote-board","label":"Quote-board statistics","metricType":"fixed-price reference","status":"available","minimumObservations":2,"supportedViews":["latest","previous","covered high","covered low","change","change percent"],"note":"High and low describe the selected covered history, not an intraday session range."},{"id":"level-history","label":"Price level history","metricType":"fixed-price reference","status":"available","minimumObservations":2,"supportedViews":["line","table","CSV","JSON"],"note":"Only compatible USD-per-chip fixed references share this frame."},{"id":"base-100","label":"Base-100 comparison","metricType":"derived comparison","status":"available","minimumObservations":2,"supportedViews":["line","table","CSV","JSON"],"note":"Each series is rebased to its first selected observation; source levels remain attached."},{"id":"monthly-change","label":"Month-over-month change","metricType":"derived comparison","status":"available","minimumObservations":2,"supportedViews":["percent","absolute change","table","CSV","JSON"],"note":"A series' first selected observation is omitted because no prior observation exists; it is never filled with zero."},{"id":"rolling-window","label":"Rolling average and covered range","metricType":"derived comparison","status":"available-when-compatible","minimumObservations":3,"supportedViews":["3-month average","covered minimum","covered maximum"],"note":"Rolling statistics retain the underlying market basis and do not become session high/low quotes."},{"id":"relative-comparison","label":"Ratio and spread","metricType":"derived comparison","status":"available-when-compatible","minimumObservations":2,"supportedViews":["ratio","absolute spread"],"note":"Only observations with the same period, currency, unit, and market basis are compared."},{"id":"official-price-index","label":"Official memory price indexes","metricType":"price index","status":"available","minimumObservations":2,"supportedViews":["level","change","table","JSON"],"note":"BOK PPI (2020=100) is a separate index family and is never mixed with USD-per-chip fixed references."},{"id":"commercial-session-board","label":"Commercial spot / contract session board","metricType":"commercial quote schema","status":"license-required","minimumObservations":2,"supportedViews":["high","low","average","change","history"],"note":"Feature taxonomy is documented, but numeric charts require an authorized redistribution feed."}],"researchBriefs":[{"id":"fixed-reference-momentum-jun-2026","title":"Fixed memory references remain elevated into June 2026","asOf":"2026-06","status":"observed","summary":"DDR4 8Gb reached $21.00 per chip and NAND 128Gb reached $28.80 per chip in the June 2026 government-reported fixed-price reference series.","interpretation":"The observations describe monthly fixed-price references. They are not live spot transactions, retail module prices, shipment volumes, or company-specific realized ASPs.","sourceIds":["motir-ict-release-archive"],"tags":["DDR4","NAND","fixed price","June 2026"]},{"id":"open-memory-basket-jun-2026","title":"The open equal-weight basket closes June at a high for this window","asOf":"2026-06","status":"derived","summary":"The VLSI Open Memory Basket measured 1438.329 with January 2025 set to 100.","interpretation":"Both included components use the same public fixed-price basis and common monthly dates. Equal weighting is transparent but does not represent production mix, revenue share, bit output, or market capitalization.","sourceIds":["motir-ict-release-archive"],"tags":["open index","methodology","DDR4","NAND"]},{"id":"official-memory-ppi-jun-2026","title":"Official memory producer price indexes extend the public context","asOf":"2026-06","status":"observed","summary":"The Bank of Korea's June 2026 producer price indexes are 496.84 for DRAM and 293.36 for flash memory, with 2020 set to 100 and the latest values marked provisional.","interpretation":"These are South Korean producer price indexes. They are not USD-per-chip prices, spot quotes, company ASPs, or the VLSI Open Memory Basket.","sourceIds":["bok-ecos-memory-ppi"],"tags":["BOK ECOS","PPI","DRAM","flash memory"]},{"id":"ai-memory-demand-context-2026","title":"AI infrastructure remains the central public demand context","asOf":"2026","status":"research-context","summary":"Public KISDI research identifies AI infrastructure investment, server DRAM, high-value memory, and SSD demand as important supports for Korea's ICT production and exports.","interpretation":"This is macro research context. It does not forecast either fixed-price series, identify a transaction price, or allocate demand to a named supplier.","sourceIds":["kisdi-ict-outlook-2026-2030"],"tags":["AI infrastructure","server DRAM","SSD","outlook"]},{"id":"open-price-coverage-boundary","title":"Open coverage is narrower than the searchable product universe","asOf":"2026-08-04","status":"coverage-note","summary":"Three memory dies have multi-month fixed-reference histories: 18 monthly observations each for DDR4 8Gb and NAND 128Gb, and 13 for DDR5 16Gb.","interpretation":"Absent spot, contract, HBM, LPDDR, GDDR, module, wafer, eMMC, UFS, and SSD quote series remain unavailable rather than being filled with zero, proxies, or copied third-party values.","sourceIds":["motir-ict-release-archive","kdi-policy-archive"],"tags":["coverage","null policy","provenance"]}],"operations":{"id":"memory-government-fixed-reference-watch","status":"active","dataThrough":"2026-06","lastReviewedAt":"2026-08-05","sourceCadence":"Monthly official ICT release","platformCheck":"Daily during the expected mid-month release window; weekly outside the window","nextExpectedWindow":"Mid-month following the next reference month","validation":"Product density, reference month, fixed-price basis, currency, unit, and consecutive-history values must reconcile to an official release before promotion.","revisionPolicy":"Append a new month after validation. Preserve a changed prior value as a revision; never silently replace history.","failureBehavior":"Retain the last validated observation and expose its date. Do not convert a missing month or unavailable product to zero.","legalBoundary":"Only government-publication facts and original transparent derivations are published in this layer; restricted third-party quote feeds are not copied."},"sources":[{"id":"motir-ict-release-archive","label":"Korea ICT Export and Import Trends — Official Release Archive","publisher":"Ministry of Trade, Industry and Resources / Ministry of Science and ICT","url":"https://www.motir.go.kr/kor/article/ATCL03465409b?searchCategory=11","role":"controlling release archive","coverage":"Consecutive monthly government releases containing explicitly dated DRAM and NAND fixed-price references alongside ICT trade context.","cadence":"Monthly, normally around the middle of the following month","access":"public","reuseNote":"Use the archive for discovery and reconciliation. Each promoted fact retains its direct release, reference month, product density, fixed-price basis, currency, unit, and government attribution."},{"id":"motir-ict-h1-2025","label":"First-half 2025 Korea ICT Export and Import Trends","publisher":"Ministry of Trade, Industry and Resources / Ministry of Science and ICT","url":"https://www.motir.go.kr/kor/article/ATCL3f49a5a8c/170672/view","role":"direct release","coverage":"January–June 2025 DDR4 8Gb, DDR5 16Gb, and NAND 128Gb fixed-price reference table.","cadence":"Registered 2025-07-01","access":"public","publicationDate":"2025-07-01","reuseNote":"VLSI Market records only the limited, discrete government-quoted facts used here, with product, period, unit, basis, and direct release attribution. This is not a claim to a blanket license over embedded third-party material."},{"id":"motir-ict-jul-2025","label":"July and August 2025 Fixed-Price Reference Release","publisher":"Ministry of Trade, Industry and Resources / Ministry of Science and ICT","url":"https://www.motir.go.kr/kor/article/ATCL3f49a5a8c/170869/view","role":"direct release","coverage":"July–August 2025 DDR4 8Gb, DDR5 16Gb, and NAND 128Gb fixed-price references.","cadence":"Registered 2025-09-01","access":"public","publicationDate":"2025-09-01","reuseNote":"VLSI Market records only the limited, discrete government-quoted facts used here, with product, period, unit, basis, and direct release attribution. This is not a claim to a blanket license over embedded third-party material."},{"id":"motir-ict-sep-2025","label":"September 2025 Korea ICT Export and Import Trends","publisher":"Ministry of Trade, Industry and Resources / Ministry of Science and ICT","url":"https://www.motir.go.kr/kor/article/ATCL3f49a5a8c/171048/view","role":"direct release","coverage":"September 2025 DDR4 8Gb, DDR5 16Gb, and NAND 128Gb fixed-price references.","cadence":"Registered 2025-10-01","access":"public","publicationDate":"2025-10-01","reuseNote":"VLSI Market records only the limited, discrete government-quoted facts used here, with product, period, unit, basis, and direct release attribution. This is not a claim to a blanket license over embedded third-party material."},{"id":"motir-ict-oct-2025","label":"October and November 2025 Fixed-Price Reference Release","publisher":"Ministry of Trade, Industry and Resources / Ministry of Science and ICT","url":"https://www.motir.go.kr/kor/article/ATCL3f49a5a8c/171276/view","role":"direct release","coverage":"October–November 2025 DDR4 8Gb, DDR5 16Gb, and NAND 128Gb fixed-price references.","cadence":"Registered 2025-12-01","access":"public","publicationDate":"2025-12-01","reuseNote":"VLSI Market records only the limited, discrete government-quoted facts used here, with product, period, unit, basis, and direct release attribution. This is not a claim to a blanket license over embedded third-party material."},{"id":"motir-ict-dec-2025","label":"December 2025 Fixed-Price Reference Release","publisher":"Ministry of Trade, Industry and Resources / Ministry of Science and ICT","url":"https://www.motir.go.kr/kor/article/ATCL3f49a5a8c/171403/view","role":"direct release","coverage":"December 2025 DDR4 8Gb, DDR5 16Gb, and NAND 128Gb fixed-price references.","cadence":"Registered 2026-01-01","access":"public","publicationDate":"2026-01-01","reuseNote":"VLSI Market records only the limited, discrete government-quoted facts used here, with product, period, unit, basis, and direct release attribution. This is not a claim to a blanket license over embedded third-party material."},{"id":"motir-ict-jan-2026","label":"January 2026 Korea ICT Export and Import Trends","publisher":"Ministry of Trade, Industry and Resources / Ministry of Science and ICT","url":"https://www.motir.go.kr/kor/article/ATCL3f49a5a8c/171518/view","role":"direct release","coverage":"January 2026 DDR4 8Gb and NAND 128Gb direct references; DDR5 16Gb is preserved in the same government-publication chain.","cadence":"Registered 2026-02-12","access":"public","publicationDate":"2026-02-12","reuseNote":"VLSI Market records only the limited, discrete government-quoted facts used here, with product, period, unit, basis, and direct release attribution. 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