中利集团(002309.SZ)：目前不生产光纤预制棒相关产品

Group 1 - The core viewpoint of the article is that Zhongli Group (002309.SZ) does not currently produce optical fiber preform products but is engaged in the production and sale of optoelectronic composite cables and other products in the optical communication field [1] Group 2 - The company has clarified its product offerings on an interactive platform, emphasizing its focus on optoelectronic composite cables rather than optical fiber preform products [1]