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RubberWeilin New Material Technology Co., Ltd. (securities abbreviation: Weilin Shares, securities code: 831866. OC) was established in 1998, located in Puyang Chemical Industry Cluster, specializing in the R&D, production and sales of rubber additives, special phenolic resins and materials, and organic chemical intermediates. The company is a key high-tech enterprise of the National Torch Plan, a demonstration enterprise of energy conservation and emission reduction technology innovation, and an AAA industrial enterprise with quality credit