港股开盘，恒生指数开涨1.11%，恒生科技指数开涨2.20%。
芯片、PCB、光通信等板块涨幅居前，澜起科技(06809.HK)涨超6%，建滔积层板(01888.HK)涨超4%。
股票市场 | 港股开盘走高，恒生科技涨2.20%
2026-07-20 01:22:23
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