5月20日，联电（UMC）夜盘上涨5.75%，报18.57美元/股，成交额75.83万美元。
消息面上，公司此前公布的第一季度财报表现亮眼，净利润同比激增108%至161.7亿新台币，大幅超出市场预期，毛利率达29.2%，产能利用率提升至79%。成熟制程涨价趋势明确，Q1平均售价同比增长8%，Q2预计再涨5%至7%，毛利率有望回升至30%以上。此外，公司近日推出14纳米eHV FinFET平台，可降低40%功耗、节省35%芯片面积，进一步强化竞争力。强劲业绩叠加涨价预期及新平台落地，持续推动股价走强。
（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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