Business Scope: research and development of biological products and technology; research, development, production and sales of hyaluronic acid raw materials and series products.

Hyaluronic acid, also known as hyaluronate or HA, is a mucopolysaccharide mainly used in medicine, cosmetics, and health-care food. In cosmetics, it is reputed as a "natural smart moisturizing factor", and it can be used in contact lens solution, and anti-wrinkling and anti-aging cosmetic procedures. In medicine, it can be used as the viscoelastic for ophthalmic surgery, and the orthopedic injection for orthopedicsurgery. It can also be applied as a kind of eye drop or an anti-adhesive used after surgery. The orally-taken health care foods that are made from hyaluronic acid can also play an important role in beauty, nutrition, and joint improvement.

Hebei Changshan Hyaluronic Biotech Co.,Ltd. is invested in by the company for the specialized operation of hyaluronic acid and relevant products. It has been established to implement the strategic measures of the company for the collective development of the company. The establishment and operation of this subsidiary will help the company to concentrate resources on the research, development, production, and sales of hyaluronic acid and relevant products; this will allow the company to actively cultivate new products other than heparin-related products, explore new markets, and obtain new profit growth points for the long-term development of the company.