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 — 70 entries with dates, the companies exposed, and the primary document behind each one.
70developments logged
37with a primary document
4markets touched
219companies 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 | 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 | Korea Planning & Evaluation Institute of Industrial Technology | 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, 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 | 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, TSMC, Samsung Electronics | 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, Lotte Energy Materials | 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 | 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 | |
| US warns Ford over Chinese battery ties with CATL and Geely Transportation Secretary Sean Duffy cited Marshall factory licensing and European joint ventures in an official letter as Ford… | Global | Ford Motor, CATL, Geely, BYD | medium | devdiscourse.com | |
| SMIC narrows foundry gap with Samsung as Q2 sales surge 20% The Chinese chipmaker captured 5.4% of the global market with $3.0 billion in quarterly revenue, trailing Samsung by just 0.5… | China | Semiconductor Manufacturing International Corporation, Samsung Electronics, Taiwan Semiconductor Manufacturing Company, GlobalFoundries | medium | trendforce.com | |
| Honda invests in Niron Magnetics for rare-earth-free magnets The Japanese automaker joined US venture backers to scale iron nitride production in Minnesota, aiming to insulate its electric… | Japan | Honda Motor, Niron Magnetics, Stellantis, Volvo Cars | medium | wardsauto.com | |
| CXMT beats SK hynix and Micron in DRAM margin at 87.59% gross rate A second-quarter gross margin of 87.59% propelled the Chinese memory maker past foreign rivals as heavy domestic demand and… | China | ChangXin Memory Technologies, SK hynix, Micron Technology, Samsung Electronics | medium | trendforce.com | |
| Korea doubles US rare earth imports to counter China quotas Inbound deliveries of American rare earth oxides reached $19.06 million as manufacturers diversify magnet feedstocks, though… | Korea | MP Materials, POSCO International, Seong-An, Energy Fuels | high | investors.energyfuels.com | |
| Modi warns BRICS against mineral export curbs in New Delhi The warning at the 18th summit challenges Beijing's supply dominance as expanded BRICS members account for 40% of global GDP and… | Global | Khanij Bidesh India Ltd, Sona BLW Precision Forgings, China Northern Rare Earth Group, GAIL India | medium | yna.co.kr | |
| TSMC revenue rises 53% on AI demand to record NT$514 billion The Taiwanese contract chipmaker reached NT$514.81 billion in August sales as advanced-node orders widened its global foundry… | Global | Taiwan Semiconductor Manufacturing Co., Nvidia, Samsung Electronics, Semiconductor Manufacturing International Corp. | medium | pr.tsmc.com | |
| China and South Africa advance battery mineral refining pact Beijing seeks overseas processing hubs to bypass Western trade barriers as Pretoria demands that refiners add value to its 37%… | China | Contemporary Amperex Technology, BYD | high | english.mofcom.gov.cn | |
| LiBEST signs non-China graphite anode deal with Canada's GBM for 2027 The non-binding agreement covers Canadian natural graphite qualification for defense cells, targeting initial shipments by 2027… | Korea | LiBEST, Global Battery Materials, Lomiko Metals | high | iva.or.kr | |
| EnPower, Echion agree to build US robotics battery cells The Indianapolis plant will pair niobium anodes with ceramic separators to give industrial robots rapid charging and 10,000-cycle… | Global | EnPower, Echion Technologies, CBMM, FANUC | medium | echiontech.com | |
| Metlen warns Europe may lose gallium supply to US buyers The Greek refiner's planned 50-ton unit covers all European demand, but 25% is already contracted to an American firm as regional… | Global | METLEN Energy & Metals, STMicroelectronics, Infineon Technologies | medium | ft.com | |
| SK hynix denies US memory fab deal with Intel at Ohio site The South Korean memory maker refuted reports of leasing space at Intel's New Albany facility, while Seoul noted any HBM transfer… | Korea | SK hynix, Intel | medium | yna.co.kr | |
| US House advances 100% tariff bill on Russian crude buyers The measure targets major importers including India and China with secondary duties, threatening refining margins built on… | Global | Indian Oil Corporation, Bharat Petroleum, Reliance Industries, Nayara Energy | high | rules.house.gov | |
| Pentagon Inspects Hanwha Ocean Docks for US Frigate Programs A senior defense official visited the Geoje shipyard on Sept. 16 under a White House rule allowing foreign-built hulls for… | Korea | Hanwha Ocean, Philly Shipyard, HD Hyundai Heavy Industries | medium | m.segye.com | |
| SK hynix subsidiary Solidigm weighs NAND fab in New York The South Korean memory producer said Sept. 18 that no terms are settled, as Washington pressures foreign chipmakers to onshore… | Korea | SK hynix, Solidigm, Intel, Micron Technology | high | kind.krx.co.kr | |
| China Rare Earth Group seeks control of Shenghe Resources A potential buyout would give Beijing indirect exposure to the sole operating American rare earth mine alongside the Pentagon, MP… | China | China Rare Earth Group, Shenghe Resources, MP Materials, Peak Rare Earths | high | big5.sse.com.cn | |
| China Imposes Border Exit Bans for Dual-Use Export Breaches State Council Order No. 841 grants trade officials authority to block citizens from departing China indefinitely when tech… | China | Ministry of Commerce of China, National Immigration Administration, Tokyo Electron | high | big5.www.gov.cn | |
| Trump signs sanctions act authorizing 100% tariffs on oil buyers The measure targets goods from the top five purchasers of Russian crude oil and natural gas, putting Indian and Chinese supply… | Global | Reliance Industries, Indian Oil Corporation, Sinopec, China National Petroleum Corporation | high | whitehouse.gov | |
| Japan confronts rare earth magnet squeeze under China curbs in August China shipped 212 tons of permanent magnets to Japan in August, rebounding 90.3% from July but remaining 17.1% below 2025 levels… | Japan | JOGMEC | high | mofcom.gov.cn | |
| CXMT starts 5th-gen DRAM output, bypassing US tool controls The Chinese chipmaker deployed deep ultraviolet quadruple patterning to reach an 11.95-nanometer half-pitch and began volume runs… | China | ChangXin Memory Technologies, Samsung Electronics, SK hynix, Micron Technology | medium | en.sedaily.com | |
| Chinese rare earth suppliers halt shipments to US customers Hold-ups of yttrium and indium cargo follow Beijing's blacklisting of the Responsible Business Alliance, leaving aerospace and… | China | China Northern Rare Earth Group, China Rare Earth Group, Lockheed Martin, Boeing | high | mofcom.gov.cn | |
| Hanwha Ocean Wins $508 Million Thai Stealth Frigate Program The South Korean shipbuilder beat five international yards to secure the 16.73 billion baht naval contract, positioning the yard… | Korea | Hanwha Ocean, HD Hyundai Heavy Industries, ST Engineering, Navantia | medium | haesanews.com | |
| China bars dual-use exports to Japan citing military end-use Spokesperson remarks on Sept. 21 reinforce restrictions covering 80 Japanese entities, halting rare-earth shipments and… | China | Mitsubishi Heavy Industries, Mitsubishi Electric, Subaru Corporation, Mitsui E&S | high | aqygzj.mofcom.gov.cn | |
| Aerospace suppliers test rare-earth-free turbine coatings The National Research Council of Canada and Oerlikon Metco are reviving 1970s non-rare-earth ceramic formulas as Chinese supply… | Global | Oerlikon Metco, GE Aerospace, Pratt & Whitney, Rolls-Royce | medium | live.euronext.com | |
| India and Japan deepen defense ties to secure supply chains Defense and foreign ministry officials held talks in New Delhi on Sept. | Global | Bharat Electronics Limited, NEC Corporation, The Yokohama Rubber Co., Sampa Kogyo K.K. | high | mofa.go.jp | |
| HD Hyundai and Hanwha Ocean split naval platforms for export Shipbuilders pursue specialized foreign bids after Hanwha Ocean locked in a 7.8 trillion won destroyer contract and HD Hyundai… | Korea | HD Hyundai Heavy Industries, Hanwha Ocean, Hanwha Systems, LIG Nex1 | medium | chosun.com | |
| Benchmark says ex-China heavy rare earth prices jumped 150% in Q3 Western buyers paid a sixteenfold premium for European dysprosium oxide over Chinese domestic spot rates as Pentagon procurement… | Global | MP Materials, Lynas Rare Earths, Lockheed Martin, Raytheon Technologies | high | iea.org | |
| White House keeps chip export controls after Xi-Trump summit Bilateral summit readouts carve out $30 billion in consumer goods for tariff relief, but U.S. | Global | Samsung Electronics, SK hynix, Semiconductor Manufacturing International Corporation, ASML | high | whitehouse.gov | |
| US and Japan coordinate on yttrium to counter China chip bottleneck Bilateral talks target alternative refining and recycling channels after Chinese export curbs sent high-purity oxide prices from… | Global | Shin-Etsu Chemical | high | meti.go.jp | |
| China Substrate Makers Speed Glass Core Lines for AI Chips BOE and domestic suppliers deployed automated through-glass via tools to challenge Korean rivals for next-generation… | China | BOE Technology Group, Jiangxi WG Tech, Tianma Microelectronics, SKC | medium | finance.biggo.com.tw | |
| US mounts Kenya rare earth challenge against China at Mrima Hill Washington backs Western mining consortia for Kwale County niobium and rare earth rights as Kenya enforces local refining rules… | Global | Critical Metals Corp, Iluka Resources, RareX Limited, European Lithium | medium | scmp.com | |
| Malaysia overtakes China in US drone market as tariffs bite A report by Rare Earth Exchanges shows Malaysian facilities shipped 348,400 drones to America, capturing 84% of micro-UAS imports… | Global | Anzu Robotics, SZ DJI Technology, Lynas Rare Earths, JS Link | medium | rareearthexchanges.com | |
| TSMC captures 72.5% foundry share as gap with Samsung widens Surging demand for artificial intelligence processors and proprietary advanced packaging leaves contract rivals trailing across… | Global | Taiwan Semiconductor Manufacturing Co., Samsung Electronics, Semiconductor Manufacturing International Corporation, Nvidia | high | investor.tsmc.com | |
| Evolution Metals expands Korea magnet plant to 10,000 tons The US firm is scaling its Pohang facility ten-fold to 10,000 metric tons ahead of a January 2027 Pentagon ban on Chinese rare… | Korea | Evolution Metals & Technologies, ULVAC, KEPCO, Tokai Trading | high | sec.gov | |
| China halts sulfuric acid exports, squeezing nickel plants Ministry records confirm no statutory decree was issued Sept. 28, prolonging informal customs curbs that cut 4.65 million tons of… | China | GEM Co., PT QMB New Energy Materials, PT ESG New Energy Material, PT Meiming New Energy Material | high | mofcom.gov.cn | |
| China Gallium Export Controls Deplete Western Chip Stockpiles Prolonged licensing friction under Beijing's trade notices leaves compound chipmakers and defense radar programs facing tight raw… | China | Lockheed Martin, RTX | high | mofcom.gov.cn | |
| German industry stockpiles critical minerals for China trade talks Industrial buyers expand rare earth and gallium reserves as Brussels prepares for October negotiations in Beijing, while US… | Global | Tradium, BMW | medium | harici.com.tr | |
| Japan urges China to expedite rare earth export approvals Japanese delegates in Beijing raised administrative export delays as Chinese magnet shipments to Japan fell 17.1% in August… | Japan | Shin-Etsu Chemical, TDK Corporation, Proterial, Toyota Motor | high | mofa.go.jp | |
| LS Eco Energy builds Vietnam samarium line as US rules loom The Seoul-based supplier will spend 11.6 billion won for 58% of Global Shre Metal to produce 240 tons of defense-grade material… | Korea | LS Eco Energy, LS Cable & System, Lynas Rare Earths | medium | donga.com |
Most exposed this quarter
Other reports for 2026 Q3
Compiled from East Asia Brief briefings published in 2026 Q3. 61 of 70 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