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U.S. President Donald Trump and Chinese President Xi Jinping are expected to meet at the White House on September 24 with artificial intelligence, advanced-chip exports, and cybersecurity among the unresolved issues. Washington is reportedly seeking cooperation against AI-enabled cyberattacks, lab-to-lab threat-intelligence sharing, and discussion of alleged Chinese distillation of proprietary U.S. models, while Beijing is expected to press for relief from restrictions on advanced chips and high-bandwidth memory.
The prospective dialogue comes as U.S. policy sends mixed signals: restrictions on advanced AI chips have reportedly been eased for Nvidia's H200, even as Chinese entities are said to obtain Nvidia hardware through third countries and Beijing promotes domestic alternatives. Any technology agreement will compete with wider disputes over rare-earth exports, Iran-related trade enforcement, and Taiwan—including a possible $14 billion U.S. arms package that China could treat as grounds to cancel the summit—limiting expectations for a broad breakthrough.
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Two days after Anthropic's statement, the U.S. president reportedly rejected the call to slow the AI race.
Anthropic supported government-backed testing of frontier AI models and called for a slower AI frontier.
The U.S. administration finalized a voluntary framework for reviewing frontier AI models before release, while keeping its evaluation benchmarks classified.
The United States and China reportedly agreed that Iran should not possess a nuclear weapon. Trump also reportedly treated U.S. arms sales to Taiwan as a negotiating chip following a summit that month.
An India-U.S. framework agreement reportedly reduced the effective U.S. tariff rate on Indian goods to 18 percent after Washington had imposed a 50 percent tariff over India's purchases of Russian oil.
A U.S. rule reportedly imposed a 25 percent tariff on H200 units sold to China and required the units to transit U.S. territory for testing.
The U.S. administration announced a reversal of restrictions involving Nvidia H200 sales to China, shifting from a presumption of denial toward case-by-case approvals.
At an APEC-related meeting in Busan, South Korea, Donald Trump and Xi Jinping reportedly agreed to a one-year trade-war truce. The arrangement reduced U.S. fentanyl-related tariffs, suspended a reciprocal tariff, and had China defer or suspend broad rare-earth export controls while committing to U.S. soybean purchases.
Nvidia's chief executive reportedly said that the company's share of China's advanced-chip market had fallen from roughly 95 percent to effectively zero.
The Trump administration tightened restrictions on advanced AI-chip exports to China and imposed an indefinite licensing requirement for Nvidia H20 chip exports.
The United States began using export controls intended to restrict China's access to advanced AI chips, including restrictions affecting Nvidia A100 and H100 chips.
Exports of yttrium, a rare-earth element used in aerospace and defense, from China to the United States reportedly declined sharply after April despite China's reported commitment to waive export controls.
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China reportedly began approving imports of high-end *Nvidia* AI GPUs (including the **H200**) after weeks of uncertainty, with initial licenses expected to prioritize major Chinese internet companies building large AI data centers. Reporting cited by Reuters and the *South China Morning Post* indicates Beijing is attaching restrictive, not-yet-finalized conditions to these licenses—potentially including requirements to bundle purchases with domestic chips—reflecting an effort to balance near-term demand for leading accelerators with longer-term goals of strengthening China’s indigenous semiconductor ecosystem. In parallel, Chinese leader **Xi Jinping** publicly framed AI as an “epoch-making” technological transformation and called for faster progress in domestic development via a “whole-of-nation” approach, positioning AI as central to China’s upcoming 15th Five-Year Plan (through 2030). While not a discrete cybersecurity incident, the combined reporting is relevant to security leaders because it signals continued geopolitical pressure on AI supply chains and potential compliance, procurement, and third-party risk impacts for organizations operating in or selling into China’s AI infrastructure market.
Jun 29, 2026
The United States government has authorized Nvidia to export its H200 AI accelerator chips to select Chinese customers, reversing previous restrictions that had barred such sales. The decision, announced by President Donald Trump, requires each chip to be routed through US territory for inspection and imposes a 25% import duty. The move is intended to maintain US technological superiority while allowing controlled access to advanced AI hardware, as the H200 is significantly more powerful than the previously permitted H20 model but still less advanced than Nvidia's latest Blackwell chips, which remain restricted. The policy shift follows concerns that strict export bans were accelerating the development of domestic Chinese alternatives, particularly from companies like Huawei, whose Ascend 910C and CloudMatrix 384 chips are approaching parity with Nvidia's offerings. Chinese regulators have responded by convening emergency meetings with major technology firms such as Alibaba, ByteDance, and Tencent to assess demand for the H200 and consider potential import limits. The Chinese government is weighing whether to permit purchases and how to structure access, with discussions reportedly focusing on restricting public sector use and requiring justification for why domestic chips cannot meet company needs. The US administration's strategy aims to keep Chinese industry reliant on American technology and secure revenue for Nvidia, which has seen its China market share plummet due to earlier restrictions. The decision is seen as a calculated effort to balance national security concerns with economic interests and the ongoing competition in AI hardware development between the US and China.
Jun 29, 2026
China’s semiconductor and AI supply-chain posture is shifting under tightening geopolitics and export controls. Reporting cited by *Tom’s Hardware* said China aims to raise domestic **7nm/5nm-class** output from under ~20,000 wafer starts per month to roughly **100,000** within 1–2 years, with a longer-term target of adding **500,000** more monthly wafer starts by 2030; **SMIC** was described as the only China-based firm currently capable of 7nm-class production, expanding advanced-node capacity across multiple fabs despite restrictions on leading-edge tooling. Separately, a U.S. Commerce official told a House hearing that the department had **not approved any sales of Nvidia’s H200 to China** nearly three months after the White House signaled a policy shift, as Washington focuses on enforcement against AI GPU smuggling; the same reporting said Beijing convened major tech firms to gauge demand and later told them to pause H200 purchases while deliberating import policy and domestic substitution. China is also increasing internal enforcement against technology leakage and trade-secret theft, according to *The Record*, with prosecutors reporting more than **1,200** business secret infringement cases handled from 2021–2024 and highlighting a prosecution involving **14 individuals** accused of illegally obtaining advanced chip technology developed by **Huawei HiSilicon** via a startup founded by former Huawei engineers. In parallel, *Tom’s Hardware* relayed a *New York Times* investigative report that U.S. intelligence officials privately briefed top tech CEOs that China could be prepared to move on **Taiwan by 2027**, underscoring systemic supply-chain exposure given Taiwan’s outsized role in advanced semiconductor manufacturing and the potential for severe disruption from a blockade or invasion.
Jun 29, 2026