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Galaxy Z Fold 8 inner screen corners reported with excessive giveHuawei unveils Mate XT 2 tri-fold with privacy-screen edition as Apple prepares folding iPhoneWall Street Analysts Recommend Nvidia, Uber and Marvell for Long-Term GrowthLenovo, AMD and Huawei Put Local Large-Model AI at Center of New DevicesXiaomi shows SU7, SU7 Ultra and Gran Turismo hypercar concept at IFA 2026, plans 2027 Europe EV entryLabor Day Sales Bring Deep Discounts on Samsung Galaxy S26 and Google Pixel 11: TechRadar
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ChangXin Sues U.S. DoD; ByteDance Postpones Doubao 2.2; Tesla Launches Cheaper Model 3 in Hong Kong and Macau

On August 30, ChangXin Memory filed a lawsuit against the U.S. Defense Department, ByteDance delayed its Doubao 2.2 model, and Tesla introduced a lower-priced Model 3 in Hong Kong and Macau.

AI News Feed · 2026-08-31 12:49

ChangXin Memory's lawsuit demands its removal from the U.S. Department of Defense's 1260H list of "Chinese military companies." It becomes the seventh Chinese company to take legal action against the designation, following Xiaomi, AMEC, Hesai, WuXi AppTec, Alibaba, and YMTC. The company was briefly removed from the list in February 2026 but was re-added in June, prompting the legal challenge. Precedents from Xiaomi and AMEC, which won similar suits, provide legal references.

ByteDance's Doubao 2.2, originally scheduled to launch in August, will be delayed, according to media reports citing several people close to the company. The postponement is intended to strengthen the model's coding, tool-calling, and agent capabilities through more thorough pre-training and post-training. ByteDance's Seed team aims to bring the model's coding performance to the industry's front tier by the end of the year, with an expected impact comparable to that of Zhipu's GLM-5.2 and Moonshot's Kimi-K3. Founder Zhang Yiming has stated that ByteDance will not rely on AI distillation technology even if that means temporarily trailing rivals, and CEO Liang Rubo has reiterated a commitment to self-developed models.

Tesla's official websites in Hong Kong and Macau showed on August 30 that the company has started selling a simplified, lower-priced version of the Model 3. The starting price is HK$205,000 (about 175,900 yuan) in Hong Kong, 8.5% lower than the previous base version, and MOP 252,000 (about 209,800 yuan) in Macau. The variant deletes or downgrades features including ambient lighting, interior textile materials, and wheels, and the rated driving range per charge is 572 kilometers. Sales are limited to the two regions, with no announcement yet about availability in mainland China.

Separately, AI chip startup Biren Technology posted first-half 2026 revenue of 1.236 billion yuan, up 1,997.6% year-over-year. Gross profit rose 2,708.5% to 527 million yuan, and gross margin improved to 42.7%. The company said its next-generation product series, based on its own instruction set, compute cores, and Chiplet architecture, is proceeding as planned for release and mass production. It will support FP8/FP4 low-precision computing and the BLink 2.0 interconnect, which allows up to 1,024-card scale-up, and the company plans increased investment in advanced packaging, 3D IC, and optical interconnect.