Cathay (Jin Xiang) Biomaterial Co., Ltd

Cathay Biotech Inc. is a listed company on the Shanghai stock exchange's STAR market (symbol:

688065. SH). Cathay Biotech was founded in 2000 and engages in the research, development,

production and sales of new bio-based materials based on synthetic biology and other disciplines and utilizes bio-manufacturing technology. Its headquarters and R&D center are located in the Zhangjiang Hi-Tech park in Shanghai and the two production sites are in Jinxiang and Wusu, P.R. China. The third production site is in construction process in Taiyuan, also in China, which will expand the capacity of current 75kt/a long-chain diacids, 50kt/a pentanediamine and 100kt bio-based polyamides to much larger scale.