{"schemaVersion":"ready-scan.discovery-surface.v1","id":"urn:readyscan:corpus:buyer-question:yantai-dasteck-chemicals-co-ltd-q141534379-answer-ec8a626a82c4f4ff039b","key":"buyer_question:yantai-dasteck-chemicals-co-ltd-q141534379-answer-ec8a626a82c4f4ff039b","kind":"buyer_question","slug":"yantai-dasteck-chemicals-co-ltd-q141534379-answer-ec8a626a82c4f4ff039b","canonicalUrl":"https://readyscan.ai/corpus/buyer-question/yantai-dasteck-chemicals-co-ltd-q141534379-answer-ec8a626a82c4f4ff039b","machineUrl":"https://readyscan.ai/discovery/corpus/buyer-question/yantai-dasteck-chemicals-co-ltd-q141534379-answer-ec8a626a82c4f4ff039b.json","datePublished":"2026-10-24","dateModified":"2026-10-24","materialFingerprint":"fnv1a64:e962c1e07bbf9179","membershipFingerprint":"fnv1a64:9bd7e28bc8e03ee6","relatedEntitySlugs":["yantai-dasteck-chemicals-co-ltd-q141534379"],"relatedSurfaceKeys":["buyer_question:yantai-dasteck-chemicals-co-ltd-q141534379-answer-01f9a6d41512f5b58ffc","buyer_question:yantai-dasteck-chemicals-co-ltd-q141534379-answer-1e58e9337fcb4a2b38f9","buyer_question:yantai-dasteck-chemicals-co-ltd-q141534379-answer-2b76ceb02fc62b07e410","buyer_question:yantai-dasteck-chemicals-co-ltd-q141534379-answer-432610d9822857050ce0","buyer_question:yantai-dasteck-chemicals-co-ltd-q141534379-answer-7ba7e6574f788e641aee","buyer_question:yantai-dasteck-chemicals-co-ltd-q141534379-answer-ade4e22124b9180cc9f6","buyer_question:yantai-dasteck-chemicals-co-ltd-q141534379-answer-cedef32cc8276d9afbb6","evidence:yantai-dasteck-chemicals-co-ltd-q141534379"],"sourceIds":["ready-scan-subjects"],"provenance":[{"snapshotId":"yantai-dasteck-chemicals-co-ltd-q141534379-content-ae1b937d583c0420-snapshot","sourceId":"ready-scan-subjects","sourceRecordId":"Q141534379","sourceRevisionId":"Q141534379:content:0af56fed11aabc95","sourceContentHash":"fnv1a64:7a60ad7ddf13cd09","recordRevisionId":"Q141534379:content:0af56fed11aabc95","recordContentHash":"fnv1a64:e24a7e8f5350c43b","sourceCanonicalUrl":"https://dasteck.com/","sourceModifiedAt":"2026-10-24T07:19:56.356Z","observedOn":"2026-10-24","permission":{"basis":"public_information","evidenceUrl":"https://dasteck.com/"},"attributionUrl":"https://dasteck.com/"}],"quality":{"method":"same_kind_unique_trigram_floor","minimumUniqueTrigramRatio":0.3,"status":"passed"},"title":"Is paper-grade FAS the same as TDO?","summary":"Cited source answers across 1 active corpus record.","question":"Is paper-grade FAS the same as TDO?","answers":[{"entitySlug":"yantai-dasteck-chemicals-co-ltd-q141534379","entityName":"Yantai Dasteck Chemicals Co., Ltd.","answer":"“They share the same confirmed chemical identity and CAS number, but Dasteck supplies TDO and paper-grade FAS as separate commercial product grades and lines.”","sourceUrls":["https://dasteck.com/"]}]}