EI report of Qinhuangdao Huaheng's tryptophan and fumaric acid project accepted

Summary: Qinhuangdao Huaheng intends to introduce capacities of 6,000 t/a for feed-grade tryptophan and 2,000 t/a for food-grade fumaric acid.On 26 Feb., the Administrative Examination and Approval Bureau of Qinhuangdao City accepted and published th...

Amino Acids China E-News 202402

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