9月21日，联电盘中上涨3.11%，报25.375美元/股，成交额5859.33万美元。
消息面上，AI推升半导体先进制程市况强劲，电源管理IC、微控制器、传感器及MOSFET等成熟制程芯片需求同步爆发，叠加台积电逐步缩减部分成熟制程后的订单外溢效应，联电、力积电、世界先进等晶圆代工厂产能利用率冲上高档、供不应求。联电预告将发动涨价，力积电传出报价大涨四成。联电直言，若供需趋势延续，明年价格调整幅度将比今年下半年更明显。此外，联电8月净销售额达250.45亿新台币，同比大增30.71%，前8个月累计营收同比增长14.66%，基本面持续向好。
（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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