Progress of Weifang Ensign's 400,000 t/a refined citric acid project

As of 14 Oct., 2021, Weifang Ensign Industry Co., Ltd. (Weifang Ensign) progressed in its 400,000 t/a refined citric acid project. Specifically, supporting project of road and pipes have been completed, and main structure four workshops involving liq...

Acidity Regulator Quarterly China Report-Q3 2021

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