Gelonghui September 7?Huidi Technology (603192.SH)September seventhIt was stated at the performance presentation meeting that，Through continuous product structure optimization, actively explore new product research and development and expand new product applications, among which bio-based TPU products continue to be more widely used in film, sheet, 3C electronics, daily necessities, shock absorbers and other fields, and have passed the certification of the United States Department of Agriculture; the company's products have made further development in the field of automotive and new energy applications, and become a supplier of new energy vehicle head enterprises and well-known automobile interior enterprises. A variety of polyester polyols, solvent-free polyurethane interior leather resin and polyurethane adhesive products have been recognized by customers in new energy vehicles and automobile interiors to achieve stable batch supply; heat conduction sealing adhesive for railway signal lights for export has obtained official orders; based on customer demand, the lightweight polyurethane shock absorption and thermal insulation products have the characteristics of convenient installation and durability, realizing trial sale in small batch production. Engineering tire fillers have also passed the customer's factory inspection and began to supply in small batches; polyurethane sole liquid products have achieved rapid sales growth in domestic and foreign markets.