Weifang Jingrun Chemical Co., Ltd. was established on May 25, 2006, with its registered address at No. 12 Luyuan Road, Houzhen Marine Chemical Industrial Park, Shouguang City, Weifang, Shandong Province. The legal representative is Gao Weibing. Its business scope includes general projects: production and sales of diethyl malonate derivatives and ethyl pyruvate; sales of chemical products (excluding hazardous chemicals and precursor chemicals); import and export of goods and technologies within the scope permitted by the state (except for projects subject to approval by law, independently carrying out business activities in accordance with the business license).