avethxw53raptor| Baolidi: Currently, the company is working on verification of application fields related to COFs materials and further expansion of production capacity

Tonghuashun (300033) Financial Research Center, April 30avethxw53raptorSome investors asked Polidi (300905) whether cofs materials can form three-dimensional honeycomb structures, and whether the company has conducted research cooperation with battery manufacturers

The company replied that it respectsavethxw53raptorHello, investors. COFs material is a new material with high thermochemical stability, good biocompatibility, large specific surface area and porosity, controllable chemical and physical properties, low skeleton density, permanent open pore structure and diversification of synthesis strategies. The company is currently doing verification in relevant application fields and further expanding production capacity. Thank you for your attention and support!