On March 3, in the production workshop of China Copper Huazhong Copper Co., Ltd. located in the Xialu District of Huangshi, workers stepped up production, and a continuous stream of coils of copper plate and strip were brought off the production line. Since last year, the company has invested 287 million yuan in technological innovation, making breakthroughs in chip backplane packaging materials, and steadily improving quality and efficiency. In the first quarter of this year, the company's production capacity is expected to exceed 20000 tons, with an output value of 1.5 billion yuan.