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温州宏丰：公司暂未生产纳米多孔材料
WENZHOU HONGFENGWENZHOU HONGFENG(SZ:300283) Zheng Quan Ri Bao Wang·2025-09-10 11:12

Group 1 - The company, Wenzhou Hongfeng (300283), has stated that it is currently not producing nano-porous materials [1]