Since the start of trial production, new grades of chemical products have been continuously introduced, and a rich product line has provided the market with a continuous supply of high-quality trimeric products (polypropylene, high-density polyethylene, full density polyethylene). On April 12th, after completing the production task of 10000 tons of homopolymer BOPP material L5D98, the company's 500000 ton/year polypropylene plant successfully converted to homopolymer wire drawing material L5E89 according to the production schedule and downstream customer needs. It is reported that this unit is the UNIPOL polypropylene unit with the largest single line extruder capacity in the world and the largest monomer production capacity in Asia. Every year, it can produce 153 brands of products that can be used in wire drawing, BOPP film, Thermoforming/extrusion, non-woven fabrics, automobiles, household appliances, toys and other fields, including homopolymerization, random copolymerization and impact copolymerization.