Hangde Electric Co., Ltd: The company's main business is the manufacturing and sales of power cables, and its optical communication business is in a loss situation.

Hangdian Corporation: The company's main business is the manufacturing and sales of electric power cables, the optical communication business is in a loss state, and the copper foil business is still in the initial stage. According to the company's self-inspection, the company's recent day-to-day production and operation are normal, and there have been no significant changes in the internal and external operating environment, nor are there any expected major changes to occur.