Yangbian Yiqiao Biochemistry Pharmacy

Yanbian Yiqiao Biochemistry Pharmaceutical Co., Ltd. (YYB) was a pharmaceutical manufacturing company based in Yanji, Jilin Province, China. Established in 1998, the company specialized in the production of herbal extracts and biochemical pharmaceutical products, maintaining a portfolio of over 80 products. In 2006, it was acquired by Jade Pharmaceutical Inc., which subsequently became a subsidiary of the US-based AMDL, Inc. (later renamed Radient Pharmaceuticals Corp). The company's operations were primarily focused on the Chinese domestic market and the development of products for the holistic health sector. Following the financial difficulties and eventual decline of its parent company, Radient Pharmaceuticals, YYB's active status has ceased.