總的來說，三點(diǎn)： 1. 美國(guó)商務(wù)部更新了ECCN 3A090，涉及高科技出口管制政策的澄清。 2. 對(duì)于NVIDIA GeForce RTX 4090顯卡的禁令，美國(guó)商務(wù)部允許在消費(fèi)性應(yīng)用方面進(jìn)行豁免，允許在中國(guó)零售市場(chǎng)銷售該顯卡，個(gè)人仍然可以購買4090顯卡。 3. 但不允許將RTX 4090芯片用于商業(yè)和生產(chǎn)用途，這意味著中國(guó)代工廠不能生產(chǎn)該顯卡。 剩下是筆者匯總的一點(diǎn)消息，僅供參考

近日，有消息顯示 RTX 4090顯卡將被列入下一輪對(duì)華禁售行列 有媒體解讀稱，4090成品顯卡可以在中國(guó)銷售，但是4090內(nèi)部的芯片不能在中國(guó)生產(chǎn)

關(guān)于進(jìn)一步的零售問題，有網(wǎng)友稱： “他這裡意思是4090在中國(guó)不可用在商業(yè)用途，零售用途需要申請(qǐng)。推測(cè)因?yàn)槭窍⒅附諏⒂型茝V活動(dòng)而出現(xiàn)相關(guān)誤會(huì)?！?此點(diǎn)存疑，留后日談 具體可參見videocardz相關(guān)報(bào)道： https://videocardz.com/newz/u-s-to-restrict-shipment-of-nvidia-h800-and-rtx-4090-gpus-to-china 此處僅作簡(jiǎn)單摘錄： The Interim Final Rule amends ECCN 3A090 and 4A090 and imposes additional licensing requirements for exports to China and Country Groups D1, D4, and D5 (including but not limited to Saudi Arabia, the United Arab Emirates, and Vietnam, but excluding Israel) of the Company’s integrated circuits exceeding certain performance thresholds (including but not limited to the A100, A800, H100, H800, L40, L40S, and RTX 4090). Any system that incorporates one or more of the covered integrated circuits (including but not limited to NVIDIA DGX and HGX systems) is also covered by the new licensing requirement. The licensing requirement includes future NVIDIA integrated circuits, boards, or systems classified with ECCN 3A090 or 4A090, achieving certain total processing performance and/or performance density. 值得注意的是在這段文本中指出了對(duì)于集成電路的性能/性能密度的限制 （achieving certain total processing performance and/or performance density.） 加之上文中禁令主要針對(duì)的芯片組/產(chǎn)品 ...A100, A800, H100, H800, L40, L40S, and RTX 4090... 可推知：該禁令主要針對(duì)的應(yīng)該是覆蓋所有的高計(jì)算密度集成電路產(chǎn)品，甚至有可能會(huì)在以后的時(shí)間中推廣到更廣泛的產(chǎn)品類目中-例如CPU等 因此該禁令可能會(huì)導(dǎo)致在更長(zhǎng)時(shí)間跨度更加嚴(yán)重的出口限制，這點(diǎn)尤為引人注目... 筆/轉(zhuǎn) 39