Export Controls in East Asia — 2026 Q3
Every Export Controls development in Korean, Chinese and Japanese industry that East Asia Brief logged in 2026 Q3 — 31 entries with dates, the companies exposed, and the primary document behind each one.
31developments logged
17with a primary document
4markets touched
137companies named
| Date | Development | Where | Companies exposed | Confidence | Source |
|---|---|---|---|---|---|
| China mandates digital tracking codes for heavy rare earth shipments to tighten export control The Ministry of Industry and Information Technology requires refiners to register dysprosium and terbium batches on a state… | China | China Rare Earth Group, China Northern Rare Earth Group High-Tech, JL MAG Rare-Earth, Ningbo Yunsheng | — | — | |
| Naura and SMEE Accelerate Domestic Tool Shipments to Chinese Fabs Chinese chipmakers expand procurement of domestic etching and lithography tools as foundries push to insulate production lines… | China | Naura Technology Group, Shanghai Micro Electronics Equipment, Semiconductor Manufacturing International Corporation, Advanced Micro-Fabrication Equipment Inc. China | — | — | |
| China Tightens Dual-Use Graphite Export Licensing for Anode Supply Chains Ministry of Commerce reviews stretch to 75 days as overseas battery makers face granular end-user documentation rules for… | China | POSCO Future M, BTR New Material Group, Ningbo Shanshan, Shanghai Putailai New Energy Technology | — | — | |
| China DRAM Makers Advance Proprietary Vertical Stacking to Counter HBM Export Curbs Domestic memory fabricators and packaging houses deploy customized TSV tools and hybrid bonding to build localized high-bandwidth… | China | ChangXin Memory Technologies, JCET Group, Naura Technology Group, Huawei Technologies | — | — | |
| Tokyo Electron Deploys Cryogenic Etch Systems to Challenge US Grip on 3D NAND The Japanese toolmaker is qualifying high-selectivity dielectric etch platforms across South Korean and Japanese memory lines as… | Japan | Tokyo Electron, Lam Research, Samsung Electronics, SK hynix | — | — | |
| Japan tenders economic security subsidies for synthetic graphite anode substitutes METI opens dedicated funding rounds for silicon-dominant and hard-carbon anode projects to insulate domestic battery lines from… | Japan | Resonac Holdings, Shin-Etsu Chemical, Panasonic Energy, Kuraray | — | — | |
| China Consolidates State Antimony and Gallium Refining to Lock Down Metal Value Chain Provincial smelting hubs face centralized operational quotas to guarantee domestic high-purity processing before export clearance. | China | China Minmetals Corporation, Aluminum Corporation of China, Hunan Gold Group, Sumitomo Chemical | — | — | |
| Mitsubishi Heavy Industries refines Mogami frigate design for Oceanian naval tenders The shipbuilder offers tailored combat system integration and modular build plans to meet Australia and regional delivery… | Japan | Mitsubishi Heavy Industries, Mitsubishi Electric, Kawasaki Heavy Industries, Saab AB | — | — | |
| China Tightens Connected Vehicle Data Rules With Mandatory Local Sensor Scrubbing The Ministry of Industry and Information Technology requires automakers to sanitize autonomous driving telemetry and… | China | Tesla, Volkswagen Group, BMW, Mercedes-Benz | — | — | |
| Korean Shipyards Submit Coordinated CPSP Bid with Industrial Offsets Hanwha Ocean and HD Hyundai structure offset packages for Canada's $40 billion patrol submarine replacement program. | Korea | Hanwha Ocean, HD Hyundai Heavy Industries, ThyssenKrupp, Babcock International | medium | koreaherald.com | |
| China RISC-V Chipmakers Tap Domestic 14nm Nodes for Industrial AI Chinese fabless designers are taping out custom RISC-V edge accelerators on SMIC 14nm lines to bypass advanced packaging… | China | Semiconductor Manufacturing International Corporation, Canaan Inc., Alibaba Group Holding, JCET Group | high | sec.gov | |
| Japan Tightens Laser Micromachining Screening Under Revised Dual-Use Export Rules The Ministry of Economy, Trade and Industry updated technical thresholds for pulse duration and beam wavelength, altering… | Japan | Disco Corporation, Hamamatsu Photonics, DMG Mori, Taiwan Semiconductor Manufacturing Co | high | meti.go.jp | |
| China Customs tightens origin documentation for graphite transit shipments New administrative guidelines mandate verified origin certificates and technical assays for bonded graphite transshipments across… | China | Posco Future M, LG Energy Solution, Samsung SDI, SK On | high | mofcom.gov.cn | |
| Korea tightens export licensing rules on robotics actuator technology South Korea mandates end-user vetting for precision motion blueprints, raising compliance duties for robotics ventures seeking… | Korea | Neuromeka, Robotis, HD Hyundai Robotics, Rainbow Robotics | high | kosti.or.kr | |
| China scales dysprosium recovery from spent magnets as primary mining quotas tighten Hydrometallurgical refiners now extract up to 12 percent of domestic heavy rare earth supply from NdFeB scrap under Beijing's… | China | China Northern Rare Earth Group, Shenghe Resources, China Rare Earth Group, Anhui Earth-Panda Advance Magnetic Material | high | mee.gov.cn | |
| Korea tightens cross-border M&A reviews on core industrial technologies Revisions to the industrial technology act and updated national core technology rosters give regulators direct injunction powers… | Korea | Samsung Electronics, SK hynix, LG Energy Solution, Samsung SDI | high | motir.go.kr | |
| China tightens dual-use export screening on aerospace titanium powders and tooling Prior licensing rules covering spherical alloy powders and bonding equipment force Western aerospace contractors to audit Tier 2… | China | Xi'an Bright Laser Technologies Co Ltd, Airbus SE, Boeing Co, GE Aerospace | high | mofcom.gov.cn | |
| China permanent magnet controls squeeze motor supply as alloy research stalls Export licensing and refining bottlenecks keep electric drive makers tied to standard rare-earth grades despite laboratory trials… | China | JL MAG Rare-Earth, Ningbo Yunsheng, Beijing Zhong Ke San Huan, Chinese Academy of Sciences | high | iea.org | |
| CXMT starts pilot HBM3E production as China accelerates AI chip self-reliance Chinese memory maker CXMT is testing fifth-generation high-bandwidth memory with domestic chip designers following United States… | China | ChangXin Memory Technologies, Alibaba Group, Cambricon Technologies, Samsung Electronics | high | english.sse.com.cn | |
| Brazil Senate passes critical minerals bill to expand rare earth processing The legislation allocates 7 billion reais to build domestic refining capacity and challenge China's control over permanent magnet… | Global | Serra Verde, Vale, Aclara Resources, POSCO Holdings | medium | www12.senado.leg.br | |
| China rare earth suppliers halt US shipments ahead of Washington summit talks Processors pause mineral cargoes to American buyers over regulatory risks despite valid export licenses, leaving United States… | China | MP Materials, USA Rare Earth, Oshkosh Defense, L3Harris Technologies | high | mofcom.gov.cn | |
| Japan offers U.S. chip investment to win semiconductor tariff relief Economy Minister Ryosei Akazawa met Commerce Secretary Howard Lutnick to protect Japanese chip suppliers using Tokyo's $550… | Japan | SoftBank Group, Toshiba, Westinghouse, Tokyo Electron | high | meti.go.jp | |
| SK hynix starts $4 billion packaging plant in Indiana to feed US AI The Purdue Research Park campus will open cleanrooms in October 2028 before starting mass production of next-generation… | Korea | SK hynix, Nvidia, AMD, TSMC | high | events.in.gov | |
| Samsung SDI explores Chinese suppliers for solid-state cells The battery maker is vetting sulfide electrolyte precursors in China ahead of 2027 production, risking friction with US subsidy… | Korea | Samsung SDI, Guangzhou Tinci Materials Technology, POSCO Holdings, L&F | high | kind.krx.co.kr | |
| Tesla drops rare earths in Cybercab motor to cut China risk The drive unit shrinks 18% and sheds 25% in weight, while federal regulators open a safety review into the driverless vehicle in… | Global | Tesla, Shin-Etsu Chemical, Proterial | high | ir.tesla.com | |
| Xi Jinping plans business delegation for Donald Trump summit Beijing aims to ease trade friction and protect cross-border commerce as U.S. | China | Boeing, Apple, Nvidia, Tesla | high | fmprc.gov.cn | |
| Samsung denies Chinese tool testing as US tightens fab controls South Korean memory makers face annual US export reviews for their Chinese fabs as Washington curbs equipment servicing and… | Korea | Samsung Electronics, SK hynix, Applied Materials, Lam Research | high | bis.gov | |
| Korea Zinc taps e-waste to build non-China rare earth supply A state policy report highlights the smelter's urban mining and biochemical extraction ventures as South Korea seeks alternatives… | Korea | Korea Zinc, Alta Resource Technologies | medium | rd.kdb.co.kr | |
| China export pause on rare earths nears Nov. 10 expiration A one-year waiver on Chinese export controls covering heavy rare earths and battery materials is scheduled to lapse on Nov. | China | China Rare Earth Group, Northern Rare Earth, MP Materials, General Motors | high | mofcom.gov.cn | |
| Hanwha Ocean faces $1.0 billion arbitration over Arctic LNG Russia's Arctic LNG 2 filed a 1.37 trillion won claim in Singapore alleging breaches of step-in rights after sanctions cancelled… | Korea | Hanwha Ocean, Novatek, Sovcomflot, Yang Ming Marine Transport | medium | press9.kr | |
| IQE warns China export curbs choke indium phosphide supplies Wafer prices surged 250% to $5,000 as the British epiwafer maker flagged raw material permit delays while posting a 43% jump in… | China | IQE plc, Coherent, Lumentum Holdings, MACOM Technology Solutions | medium | iqep.com |
Most exposed this quarter
Other reports for 2026 Q3
Compiled from East Asia Brief briefings published in 2026 Q3. 22 of 31 entries link the document they rest on; the source column points at that document, not at our coverage of it. Confidence grades are explained on our methodology page. A quarter closes when it ends — this page does not change afterwards except to correct an error. Something missing? Tell us.
Cite as: East Asia Brief, “Export Controls in East Asia — 2026 Q3.” https://eastasiabrief.com/reports/2026-q3/export-controls