Zhonglang Biotech's refined folic acid project formally starts production

According to the information reported by local media in Qitaihe City, Heilongjiang Province on 7 March, the refined folic acid project of Heilongjiang Zhonglang Biotechnology Co., Ltd. (Zhonglang Biotech), which previously underwent trial run, has fo...

Vitamins China E-News 202303

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