AI, Robotics and Trade Rifts Mount Ahead of Xi-Trump Summit

AI, Robotics and Trade Rifts Mount Ahead of Xi-Trump Summit

In the months leading up to President Xi Jinping's planned September visit to Washington for a summit with US President Donald Trump, a series of smaller trade and technology rifts has emerged between the world's two largest economies. From tensions over Chinese artificial intelligence models and new US restrictions on advanced robotics, to optical modules and an expanded forced labour blacklist, the latest developments are shaping US-China economic ties in ways that Asia-Pacific governments, including Japan, are watching closely. This analysis breaks down six flashpoints identified by the South China Morning Post in its August 5 assessment of the relationship.

Tags: US-China relations, Xi-Trump summit, AI models, Moonshot AI, Kimi K3, FCC Covered List, robotics, optical transceivers, UFLPA, drone exports, trade war, decoupling, Asia-Pacific, Japan

The AI Flashpoint: Kimi K3 and the Distillation Accusations

The latest flashpoint in the US-China technology rivalry centres on Chinese AI models. In mid-July, Beijing-based start-up Moonshot AI unveiled Kimi K3, an open-weight large language model with 2.8 trillion parameters, which soon came under scrutiny in Washington. Days later, White House Office of Science and Technology Policy director Michael Kratsios accused Moonshot of using model distillation to copy Anthropic's Claude Fable model, while US Treasury Secretary Scott Bessent warned that Chinese companies conducting "industrial-scale distillation attacks that cross the line into IP theft" could face sanctions or placement on the Entity List.

Beijing rejected the allegations. China's commerce ministry called the accusations "a typical act of AI hegemonism" and vowed to "take all necessary measures" to safeguard its legitimate rights and interests. The Communist Party's leading theoretical journal Qiushi echoed the call, describing the US move as "an act of hegemony cloaked in the guise of technology" while urging joint efforts to oppose what it termed "AI hegemonism". The exchange underscores how AI capability has become the sharpest edge of the broader rivalry — and how each side now frames the other's success as a threat to its own technological sovereignty.

FCC Expands the Covered List: Robotics and Power Inverters

Last week, without naming China, the US Federal Communications Commission expanded its Covered List to include two new categories of foreign-made equipment: advanced robotic devices and connected power inverters. The move bans the import and sale of new robotic devices and power inverters, though it does not affect devices already purchased. The FCC alleged that advanced robotics created "extensive vulnerabilities and vectors for attacks that can manipulate the data and physical operation of the advanced robotic system", while inverters introduced "additional vulnerabilities which compound as inverter-based resources proliferate on the US grid".

China's foreign ministry responded that Beijing opposed Washington's "broadening of the concept of national security" to suppress Chinese companies, arguing that protectionism would not enhance US competitiveness but would only hurt the interests of US businesses and consumers. For Asian manufacturers — including Japanese robotics and power-electronics suppliers — the expansion signals that equipment once treated as a routine industrial input is now being assessed through a national-security lens, with compliance costs set to rise across the supply chain.

Optical Transceivers: The Next Front in Data-Centre Security

Another development emerged on Tuesday, when Reuters reported that the FCC was drafting a ban on imports of new Chinese-made optical transceivers — the components that carry data through fibre-optic cables in data centres — with officials aiming to publish and implement the measure later this year. The move, according to Reuters, citing sources familiar with the matter, is intended to prevent Chinese-made devices from being used to steal data, deploy malware or disrupt operations at US data centres that power AI models.

The optics of the proposed ban are significant for the Asia-Pacific technology economy. Optical transceivers are a commodity-heavy segment in which Chinese suppliers have gained scale, and US data-centre operators — including the hyperscalers racing to build out AI capacity — depend on a global supply base. A restriction would ripple through component pricing and delivery timelines at a moment when AI infrastructure demand is surging in the United States, Japan and Southeast Asia alike.

The Forced-Labour Blacklist Broadens

On the heels of a high-level economic meeting, the US Department of Homeland Security added 43 Chinese companies to its entity list under the Uyghur Forced Labour Prevention Act, covering sectors ranging from food and cotton to pharmaceuticals, metals and lithium production. The act, passed by Congress in 2021, targets imports from the Xinjiang Uygur autonomous region in western China and aims to prevent goods alleged to have been produced through forced labour from entering the US market.

Responding to the move, China's commerce ministry on Saturday rejected allegations of forced labour in Xinjiang, describing the US action as "economic coercion" that "seriously" harmed the legitimate rights and interests of the companies concerned and the stability of global industrial and supply chains. The expansion continues a pattern of US supply-chain due-diligence measures that have forced multinational companies — including Japanese trading houses and manufacturers with exposure to Xinjiang-linked inputs — to re-map their procurement and compliance procedures.

Beijing Counters: Drone Export Controls and Entity Bans

On Wednesday, Beijing hit back with countermeasures targeting US firms and new export restrictions on drones. The commerce ministry announced that shipments of drones, key components and related technologies to the US would now face strict case-by-case scrutiny, effective immediately, citing national security and non-proliferation commitments. At the same time, six US entities were added to China's countermeasures list, banning Chinese firms and individuals from trading or cooperating with them; Beijing accused the companies of supporting US sanctions linked to Xinjiang. A seventh firm was blacklisted for assisting the FCC in introducing measures that "endanger China's sovereignty".

The symmetry is deliberate: each US action has been met with a calibrated Chinese response, from AI-model rhetoric to export-control mechanics. For the region, the drone restrictions carry particular weight because China dominates the global civilian drone market, and Japanese enterprises in agriculture, logistics and infrastructure — heavy users of Chinese-made drones — will be watching whether the case-by-case approval process slows delivery times or expands to other markets.

High-Level Dialogue Continues Despite the Friction

Even as the flashpoints multiplied, senior officials kept talking. On Thursday, Vice-Premier He Lifeng, Treasury Secretary Bessent and US Trade Representative Jamieson Greer held a video call, during which the Chinese side voiced "serious concern" over the recent economic and trade restrictions imposed by the US on China, according to Xinhua. Bessent, for his part, said he had stressed that Washington expected Beijing to "fully meet its commitments on rare earths and US agricultural products", according to his social media post following the meeting.

The coexistence of escalating measures and continuing dialogue is characteristic of the current phase of US-China relations: both governments appear intent on managing the rivalry through negotiation while simultaneously building leverage. For Japanese policymakers, the dynamic reinforces the value of the trilateral and quadrilateral frameworks that keep Tokyo in communication with Washington, while maintaining pragmatic economic ties with Beijing — a balancing act that the coming summit will test directly.

What to Watch For: Summit Diplomacy and Japan's Middle Path

The September summit in Washington is now the central event on the US-China calendar, and each of these six flashpoints could become a negotiating chip or a point of rupture. Watch for whether the two sides agree on a framework for AI model governance and export controls, whether the FCC's optical-transceiver ban is finalised before the summit, and whether Beijing's drone restrictions are lifted as a goodwill gesture or hardened into a permanent control regime.

For Japan and the wider Asia-Pacific, the stakes are structural. Japan's electronics and robotics industries compete directly with Chinese firms in several of the sectors now under US scrutiny, while Japanese data-centre operators and manufacturers depend on Chinese components in others. The coming weeks will test whether Tokyo can maintain its export-control alignment with Washington without sacrificing its commercial engagement with Beijing — and whether the September summit produces the stabilisation that markets across the region are quietly pricing in.

By Kenji Tanaka, Staff Writer

This article was produced with AI-assisted research and editorial support. Reporting is based on sources cited in the article.