The company's main business includes: production and sales of nitrogen fertilizer, phosphate fertilizer, compound fertilizer and chemical products (excluding dangerous chemicals); Research, development, production and sales of bioengineered products (excluding preventive biological products) and biopharmaceuticals; R&D, production and sales of health food, functional food and environmental protection products; Capital operation and related investment business. 199965438+February 13. The company successfully issued 70 million RMB ordinary shares to the public on the Shanghai Stock Exchange.