智通财经APP获悉，半导体股集体承压，截至发稿，康特隆(01912)跌4%，报0.096港元；华虹半导体(01347)跌3.1%，报19.72港元；中芯国际(00981)跌2.2%，报24.5港元；上海复旦(01385)跌1.28%，报13.9港元。
消息面上，据参考消息报道，美国商会21日向会员发电子邮件称，拜登政府最早将于本周公布新的对华出口限制。新规定可能会将多达200家中国芯片公司列入贸易限制名单，禁止大多数美国供应商向目标公司发货。电子邮件还说，预计下个月将公布另一套限制向中国出口高带宽存储芯片的规定，作为更广泛的人工智能一揽子计划的一部分。
华龙证券指出，半导体为大国竞争重要领域，地缘政治加剧芯片供应短缺，自主可控迫在眉睫。另外，随着特朗普当选后可能加大对华科技禁运与贸易制裁，我国半导体自主可控不仅势在必行，且将不断加速。华泰证券表示，半导体出口限制范围如果进一步扩大，短期对中国半导体产业或造成一定影响，长期或促进国产替代。
Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.