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The price of copper clad laminates has increased, and PCB companies are under a heavy burden on their profits
There are many types of raw materials required for PCB production, mainly copper clad laminates (CCL), prepregs (PP), copper foil, copper balls, gold salts, inks, dry films and other materials. Generally speaking, copper clad laminates account for about 37% of the PCB cost structure, prepregs account for 13%, gold salts account for 8%, copper foil…