Guo Zhu An

Tongyu Advanced Materials (Guangdong) Co., Ltd. principally engages in the research, development, production, and sale of electronic resins, which are mainly used in the production of copper clad laminates. Its key products include 4,4'-Diphenylmethane diisocyanate (MDI) modified epoxy resin, 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) modified epoxy resin, high bromine epoxy resin, Bisphenol A-type phenolic epoxy resin, and phosphorus-containing phenolic resin curing agent. The company was founded on December 23, 2015 and is headquartered in Sihui, China.

Shanghai University of Finance and Economics engages in the provision of educational services. It offers courses under the following school and departments: business, accountancy, finance, international business administration, economics, public economics and administration, humanities, law, information management and engineering, statistics, foreign languages, mathematics, international cultural exchange, professional and international education and continuing education. The company was founded in 1917 and is headquartered in Shanghai, China.

Guangdong Guangxin Holdings Group Ltd. operates as an investment holding company with interest in foreign trade. It processes, produces, and sells aluminum products, including industrial and architectural aluminum profiles mainly for construction, decorative materials, and aluminum extrusion companies; and nickel alloy products, such as stainless steel billets and nickel-chromium alloy billets. The company was founded in 2011 and is headquartered in Guangzhou, China.

Guangdong Guanghengshun Investment Co., Ltd. engages in project and equity investment and management, asset management, and financial consultation. The company was founded on May 25, 2011 and is headquartered in Guangzhou, China.

Baoding Traditional Chinese Medicine Pharmaceutical Co., Ltd. manufactures traditional Chinese medicines. Its products include tablets, capsules, granules, syrups, and pills. The company was founded in 1876 and is headquartered in Baoding, China.

China Resources Healthcare Group Ltd. provides healthcare management services and is ultimately controlled by the Government of China. The company is based in Hong Kong, Hong Kong.

China Resources Pharmaceutical Holdings Co., Ltd. engages in the provision of investment services. It specializes in the field of pharmaceutical business. Its business scope includes investments; provide the services to the companies it invests in: establish research and development centers in China to engage in the research and development of new products and high technology; undertaking the service outsourcing business of its parent company and related companies; undertaking service outsourcing services of overseas companies; the products purchased by the invested company are sold at home and abroad after system integration; domestic distributors, agents, and investment companies for the products they invest in; providing business rental services for machinery and office equipment for the companies it invests in; and provide after-sales service for its imported products. The company was founded on March 22, 2007 and is headquartered in Beijing, China.

Sanjiu Enterprise Group manufactures and distributes pharmaceutical products for treating minor illnesses. It produces prescription drugs like Chinese injections, biomedicines and antibiotics. Sanjiu markets its products under the 999. The company was founded in December 1991 and is headquartered in Shenzen, China

Beijing Pharmaceutical Group Co., Ltd. engages in the sale of Chinese medicines, chemical raw materials, chemical agents, antibiotics, biochemical drugs, and medical equipment. The company was found on March 28, 1987 and is headquartered in Beijing, China.