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国金证券:覆铜板开启涨价 继续看好AI-PCB产业链

Group 1 - The core viewpoint of the article highlights a price increase in copper-clad laminates, indicating a positive outlook for the AI-PCB industry chain [1] - Companies such as Jiantao, Weilibang, and Hongruixing have raised prices by 5-10 yuan per sheet as of August 15 [1] - The demand for AI is driving simultaneous price increases in PCB drilling needles and copper foil [1] Group 2 - Upgrades in servers and switches to M8/M9 materials are significantly increasing the value per unit [1] - Equipment, electronic fabrics, and copper foil are all benefiting from this trend, suggesting sustained high prosperity in the AI-PCB chain [1]