On April 22, at the CCIE 2025 SMM (20th) Copper Industry Conference & Copper Industry Expo – Copper Pipe and Billet Processing Industry Development Forum, hosted by SMM Information & Technology Co., Ltd., SMM Metal Trading Center, and Shandong Aisi Information Technology Co., Ltd., Zhou Mingliang, Executive Director of the Advanced Basic Materials Application Research Center of the Shenzhen Connector Industry Association, shared insights on the topic of "Development Trends of Copper Alloy Materials for Connectors."