Core Insights - The first batch of qualified products from the 400,000 tons/year polypropylene plant of China National Petroleum Corporation (CNPC) in Qinzhou, Guangxi, was successfully produced on the 16th, marking the successful initial operation of China's first plant capable of producing a full product range of polypropylene [1][3] Group 1 - The new polypropylene plant covers a wide range of products, including homopolymer, ethylene random copolymer, impact copolymer, and butene series (butene random copolymer and butene-ethylene ternary copolymer), totaling over 270 product grades [3] - The plant is designed to meet diverse market demands for differentiated and high-quality polypropylene materials, with applications in sectors such as filament, film, and injection molding, providing quality raw material support for multiple downstream industries [3] - The construction of the plant was undertaken by China National Petroleum Corporation Jilin Chemical Engineering Construction Co., Ltd., with groundbreaking on December 10, 2023 [3] Group 2 - The commissioning of this plant enhances the security and autonomy of China's petrochemical supply chain [3] - The efficient capacity release from the plant is expected to optimize the supply structure of China's chemical products and reduce reliance on imports of high-end materials [3]