The company involved in bleaching chicken feet, Jinshan Pharmaceuticals, was once fined by the environmental protection authorities.

CCTV's 315 Gala exposed the issue of bleaching chicken claws, and Sichuan Jinshan Pharmaceutical Co., Ltd. was named. According to Tianyancha App, Sichuan Jinshan Pharmaceutical Co., Ltd. was established in May 2008, with Li Huadong as the legal representative and a registered capital of 30 million RMB. Its business scope includes pharmaceutical production, food additive production, disinfectant production, etc., with Xia Yong and Xia Yin as co-shareholders. The business risk information shows that the company currently has two environmental penalty information. The double random inspection information shows that in June 2023, the company was inspected by the Sichuan Provincial Department of Ecology and Environment in the "Enterprise Environmental Statistics Inspection", and the inspection result indicated that problems were found and have been ordered to be corrected.