The Chen'an Project is located in the Mudong Group of Chongqing International Bio-Town, covering an area of about 230 acres with a planned total construction area of about 130,000 square meters and a total investment of 2.3 billion yuan. It is planned to be built in three phases, among which the first phase mainly focuses on the construction of an insulin R&D and production base. The Chen'an Project has built two API production workshops with a fermentation scale of 10 tons, as well as a formulation filling workshop and a quality center, which can produce 30 million units of insulin analog finished products annually, with an annual output value of over 3 billion yuan.