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Tech Grade Tannic Acid|Dyes Grade Tannic Acid|Pharmaceutical Grade Tannic Acid|Food Grade Tannic Acid|Pyrogallic Acid--Jiurui Biology & Chemistry Co., Ltd.
2018 Nanjing API Exhibition

Time:2018-05-24

Booth: 8L82
Location: Nanjing International Expo Center
Date: 2018.10.17-19