泸天化：成都天顺保利新材料有限责任公司产品PPEK属于新材料领域

Group 1 - Luzhou Chemical indirectly holds approximately 3.97% equity in Chengdu Tienshun Baoli New Materials Co., Ltd [2] - Chengdu Tienshun Baoli New Materials Co., Ltd. produces PPEK, which belongs to the new materials sector [2]