DAILY BRIEF · 10 STORIES

The July 4, 2026 brief

  1. ByteDance’s EdgeBench Unveils a New Scaling Law for AI Agents — and a Roadmap for Long-Horizon AI Investment

    ByteDance’s research arm has released a provocative set of results that, if robust, change how companies should think about improving AI agents.

  2. After the Plunge: What the Star 50 Correction Reveals About China’s AI Fever

    A sudden 7.7% correction in the Star 50 index on July 3 has jolted investors and policymakers who have debated for months whether China’s runaway AI rally is built on durable economic gains or speculative excess.

  3. Kioxia Ships 10th-Gen NAND Flash Memory — But Its Lead Over China and South Korea Has Shrunk from 2 Years to 1

    Kioxia has begun shipping its 10th-generation NAND flash memory, accelerating a contest over one of the most critical building blocks of modern computing and AI.

  4. South Korea Reopens a Tungsten Mine for the First Time in 32 Years to Cut Dependence on China

    Seoul has moved to shore up one of the most overlooked links in the semiconductor supply chain: raw materials.

  5. Hong Kong Takes the Wheel in China’s Chip Imports — What the Surge Means for Supply Chains and Export Controls

    Hong Kong now processes more than half of the chips imported into China, a record share that underscores the city’s renewed importance as a gateway for semiconductor flows into the mainland.

  6. China’s AI Compute Pivot: ByteDance, Alibaba and Baidu Race to Buy Domestic GPUs as Nvidia’s China Grip Collapses

    China’s long-anticipated break with foreign AI accelerators has moved from policy and forecasts into operational reality.

  7. After a 65% Rally, China’s AI Stock Boom Faces Its First Serious Reality Check

    China’s AI sector posted a blistering 65% gain across the first half of 2026, yet the mood among professional investors has shifted from euphoria to caution.

  8. Pentagon’s Blacklist Takes Hold — New Ban Forces DoD, Contractors, and Chinese Tech into a Compliance Crunch

    A key provision of the 2024 National Defense Authorization Act officially went live on June 30, 2026, barring the U.S. Department of Defense from directly contracting with firms the Pentagon has designated as “Chinese military companies.” The immediate effect is to cut a legal line between the U.S.

  9. Alibaba suspends Claude Code over alleged “backdoor” — a new front in the AI trust war

    Alibaba will bar its employees from using Claude Code, Anthropic’s coding assistant, from July 10, after raising concerns that the tool contained an alleged backdoor that could track Chinese users.

  10. Kuaishou’s Kling AI Pulls in $2.8 Billion From Rival Giants, Cementing a New Phase of China’s AI Co‑opetition

    Kuaishou has formally filed a $2.8–3 billion funding round for Kling AI with the Hong Kong Stock Exchange, a move that brings Tencent, Alibaba and Baidu onto the same cap table as investors in a company spun out of one of their platform competitors.