7月20日，中芯国际盘中上涨4.28%，报70.55港元，成交额1.39亿港元。
消息面上，半导体板块今日集体走强，同业华虹宏力涨5.62%、澜起科技涨6.82%、天数智芯涨3.8%、兆易创新涨2.72%，板块整体呈现超跌反弹态势。此前自7月14日起板块连续四个交易日回调，获利回吐压力集中释放后，短期技术性修复需求显现。晶圆代工涨价预期及AI算力需求等中期产业逻辑未发生根本变化，市场资金在连续调整后重新进场布局。
（以上内容均基于市场公开消息，由程序或算法智能生成，仅作为股价异动提醒，不作为投资建议或交易依据。）
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