Zhongtai Chemical is a state-owned enterprise, the full name of which is Xinjiang Zhongtai Chemical Co., Ltd. It has been awarded the honorary titles of Outstanding Contribution Enterprise in Urumqi's Economic Development, Excellent Enterprise in Developing Western Xinjiang, Pilot Unit of Circular Economy in Xinjiang Autonomous Region, Advanced Unit of Air Pollution Control in Urumqi, Civilized Unit in Autonomous Region, Top 500 Chemical Enterprises in China and Most Growing Chemical Enterprise in China. 20 14 May, Zhongtai Chemical won the nomination of China Industrial Award. 20 18 won the honorary title of "the 5th China Industry Award". I. Company Profile The company was established on February 8, 20001and listed on Shenzhen Stock Exchange on February 8, 2006. The predecessor of the company is Xinjiang Soda Factory, which was established on February 8, 2006. By June 65438+February 3, 20221,the company's share capital was 260,086,5438+0.95 million shares, and the company had 45 wholly-owned and holding subsidiaries and 47 shareholding companies, with total assets of 80.3 billion yuan and 20,000 employees. The company mainly deals in PVC, ionic membrane caustic soda, viscose fiber, viscose yarn and other products. Products are widely used in textile, building materials, new energy, national defense and other more than 20 industries. The market is spread all over China, and exported to more than 90 countries and regions such as Russia, Central Asia, Southeast Asia, South Asia, South America and Africa, enjoying high market visibility and credibility. Second, the main business 1, PVC resin is a polymer compound polymerized from vinyl chloride monomer (VCM), and its structural unit is CH2-CHCLn. The polymerization degree is usually 590- 1500. 2. The PVC resin for profile of the invention has moderate polymerization degree, excellent mechanical properties, good processability, good plasticizing performance and mixed powder fluidity, high aging whiteness of the resin, excellent heat resistance and no color difference in profile section. 3. PVC resin for pipes has good fluidity and high apparent density, which is suitable for the production of large-section pipes and can improve the production efficiency of pipes.