1. Yidu Xingfa Chemical Co., Ltd. was established on February 24th, 2009, with its registered place at No.66 Xingyi Avenue, Zhicheng Town, Yidu City, and its legal representative is Zheng Guangming. Business scope includes general items: production and operation of chemical fertilizers, chemical fertilizers, compound fertilizers, organic fertilizers, bio-organic fertilizers, organic and inorganic compound fertilizers, water-soluble fertilizers, new fertilizers, calcium feed products and other fine chemical products (excluding dangerous chemicals and inflammable and explosive articles). Production and sales of fluoride products, sulfuric acid, phosphoric acid and fluorosilicic acid (valid until July 27, 2023). Liquid ammonia storage and operation (valid until May 23rd, 2024). Phosphogypsum building materials, phosphogypsum products, cement retarder, gypsum mortar, gypsum block, gypsum powder, phosphogypsum treatment, technology research and development, processing, production, sales and trade. Production, storage and sales of food additives and phosphoric acid (wet process). Purchase and sale of sulfur ore, phosphate rock, iron ore products, non-metallic materials, building materials, metal materials, coal, coke, agricultural products, agricultural films, labor insurance supplies and plastic products. Purchase, sale and installation of mechanical equipment and electromechanical equipment. Develop import and export trade and processing trade. Lease of house, equipment and site (factory building). Import and export of goods and technologies (except for commodities restricted and franchised by the state) (except for projects that need to be approved according to law, and independent business activities are carried out according to law with business licenses) Yidu Xingfa Chemical Co., Ltd. invested in 7 companies overseas.
2. Mercury is an element of mercury, which is considered as a rare metal because it is rarely distributed in nature. The most common application of mercury is to manufacture industrial chemicals, and it is also used in electronic or electrical products.