Chujiang New Materials: The projects such as "Annual Production of 50,000 Tons of High-Precision Copper Alloy Strip and Foil" will achieve mass production of pure copper strips and foils after completion.

2026-03-09 18:44:23

An investor asked Chujian New Materials (002171.SZ) whether your company has made any technological breakthroughs in the PCB field. If so, what are they?

On March 9, the company responded that the “Annual Production of 50,000 Tons of High-Precision Copper Alloy Strip and Foil Project” and the “Expansion and Renovation of the 2nd and 3rd Phases of the Annual Production of 60,000 Tons of High-Precision Copper Alloy Rolling Strips Project” will be completed and put into operation by the end of 2025. The completion of these projects will enable mass production of pure copper strips and foils.

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