杭电股份：公司主要业务为电力电缆制造销售，光通信业务处于亏损状态

Core Viewpoint - The company primarily engages in the manufacturing and sales of power cables, while its optical communication business is currently operating at a loss, and the copper foil business is still in its early stages [1] Group 1 - The company's recent daily production and operational conditions are normal [1] - There have been no significant changes in the internal and external operating environment [1] - The company does not anticipate any major changes in the near future [1]