It is a wholly owned subsidiary of Jiangsu Wuzhong Group Co. Ltd. [zh].
[7] In July 2016, acquisition by Jiangsu Wuzhong Group was completed.
[1] On Apr 18, 2018, CCTV-2's Economy 30 Minutes [zh] reported environmental pollution issues along the lower reaches of Guanhe River [zh].
[11][12][13] Henryda Chemical was ordered to stop production afterwards.
[16] On Mar 21, 2019, an explosion occurred in Tianjiayi Chemical [zh], of the same industrial zone.