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      <title>三星将半数4纳米产能投入HBM4底层芯片生产</title>
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      <description>三星晶圆代工业务部门已将其4纳米工艺产能中的一半左右专门用于HBM4底层芯片制造。随着人工智能产业持续推动高带宽存储需求增长，三星电子正在进一步加码HBM4布局。韩国媒体披露的信息显示，这一比例已达到整个4纳米产能的相当大一部分。 三星正在把晶圆代工业务的重心转向高带宽存储领域。根</description>
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