本土企业推进深紫外光刻机研发 美股半导体设备股走低 ASML(ASML)跌7.09%

金吾财讯
Jul 27

金吾财讯 | 据知情人士报道,一家总部位于上海、获得国内政策支持的未具名企业,已经启动深紫外光刻机(DUV)的研发制造工作。消息传出后,全球光刻机龙头ASML(ASML)早盘股价下跌7.09%,AXT Inc(AXTI)跌4.83%,库力索法半导体(KLIC)跌5.16%,科磊(KLAC)跌5.20%,应用材料(AMAT)跌5.57%,SmartKem(SMTK)跌5.97%,安霸(AMBA)跌6.33%,泛林集团(LRCX)跌6.82%。

受现行美国出口管制约束,最先进半导体设备难以流入国内市场,推动本土企业加速自主技术攻关。报道显示,国内DUV光刻机项目尚处在发展早期,企业规划本年度生产5台相关设备,明年最大产能目标为20台;与此同时国内极紫外光刻机(EUV)研发仍停留在原型阶段,距离实现量产还有数年时间。从ASML经营数据来看,其二季度净系统销售额当中14%来自中国市场,相比一季度19%有所回落。不过公司首席财务官R.J.M.Dassen在业绩电话会维持预期,中国业务全年仍将贡献集团净销售额约20%,并会伴随整体业务扩张持续增长,需求支撑主要来自主流逻辑芯片产业需求上行。国内对于光刻机产业布局由来已久,早在2002年便将光刻机列为重点发展赛道。2022年美国出台先进设备出口限制之后,国内产业发展模式有所调整,由单一国家主导研发转向国家与民营企业协同推进。短期来看本土先进光刻设备距离大规模商业化仍存在明显差距,长期层面设备自主化进程持续推进,也成为海外半导体设备厂商无法忽视的行业变量。

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