Operational Excellence (OPEX) Daily Briefing – Monday, September 01, 2025: U.S. tightens equipment permits for Samsung & SK Hynix fabs in China: OPEX Supply-Chain Risk Tools.
Điểm Tin Operational Excellence (OPEX) Mỗi Ngày – Thứ Hai, Ngày 01/09/2025: Mỹ siết giấy phép thiết bị cho nhà máy Samsung & SK Hynix tại Trung Quốc: Bộ công cụ OPEX quản trị rủi ro chuỗi cung ứng.
Welcome to my unique weekday article for the paid subscriber-only edition.
Operational Excellence (OPEX) Daily Briefing – issued on weekdays (Monday to Friday).
Điểm tin Operational Excellence (OPEX) hằng ngày (phát hành các ngày thứ Hai đến thứ Sáu).
This is the bilingual post in English and Vietnamese. Vietnamese is below.
Đây là bài viết song ngữ Anh-Việt. Tiếng Việt ở bên dưới.
Don’t forget the unique BizDecoded series.
🔍 20 Brands, 20 Deep Dives: The Business Behind the Money Machine
Starting from August 20, 2025, get ready for a masterclass like no other.
English:
News Recap:
What happened? The U.S. revoked special permissions that had allowed Samsung and SK Hynix to bring U.S. semiconductor manufacturing equipment into their factories in China. Going forward, shipments will no longer enjoy a “green lane” and must apply for licenses case by case, with a 120-day transition before stricter rules fully bite [Reuters], [BIS].
Market impact: Shares of SK Hynix fell ~4.8% and Samsung ~3% on the news. U.S. equipment makers such as KLA, Lam Research, and Applied Materials could see weaker demand in China, while Micron—with less China exposure—may benefit relatively [Reuters].
Why is the risk so high? Because the choke point is process equipment (etch, deposition, metrology, lithography…)—hard to substitute and subject to long lead times and approvals. Notably, 30–40% of SK Hynix’s DRAM/NAND output is located in China; and about one-third of Samsung’s NAND capacity is also there [Reuters].
Legal basis: The U.S. Department of Commerce (BIS) removed entities such as Samsung China Semiconductor and SK hynix Semiconductor (China) from the Validated End-User (VEU) list—plainly, no more “multi-entry visa” for equipment. BIS specifies 120 days from Federal Register publication for transition; it also states it does not intend to license capacity expansions or technology upgrades at China fabs (beyond maintenance/keeping facilities running) [BIS], [Federal Register].
Bigger picture: Recent production indicators show Europe tentatively recovering (Eurozone manufacturing PMI back above 50), while several Asian economies remain weaker. This divergence makes it even more important to build license/tariff assumptions into capacity allocation and inventory planning models [Reuters].