TL;DR
Beijing broadcast Huawei’s secret chip lab on prime-time TV two days before Trump’s state visit, signalling that US export controls have consolidated China’s semiconductor ambitions under a national champion the US cannot reach.
On Friday evening, China Central Television’s most-watched news programme broadcast footage that has never been shown publicly. The Chip Fundamental Technology Research Laboratory at Huawei’s Lianqiu Lake campus in Shanghai appeared on Xinwen Lianbo, the state-run bulletin that reaches more than 200 million viewers nightly, in a segment showing Huawei founder Ren Zhengfei hosting Vice-Premier Ding Xuexiang at the facility. The broadcast did not disclose what the laboratory is developing. It did not need to. The timing said everything the technical details did not.
President Donald Trump arrives in Beijing on Tuesday for a three-day state visit, his first trip to China in his second term. He is bringing Elon Musk, Tim Cook, Larry Fink, and Boeing’s Kelly Ortberg. The agenda includes trade, the Iran war, Taiwan, and semiconductors. Beijing chose to put Huawei’s most secretive chip research facility on national television 48 hours before the American delegation lands. The audience was not the Chinese public. The audience was the delegation.
The campus
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Lianqiu Lake is Huawei’s largest research and development centre in the world. The campus covers 2,600 acres in Jinze, a town in Shanghai’s Qingpu district, and cost 10 billion yuan, roughly 1.4 billion dollars, to build. Construction took three years. The facility comprises eight blocks, 104 buildings, more than 40,000 offices, and an internal railway system. It is larger than Apple Park and Microsoft’s Redmond campus combined. Huawei expects it to house 35,000 researchers working on semiconductors, wireless networks, smartphones, autonomous vehicles, and energy systems.
The chip laboratory sits inside this complex. Its existence was known to intelligence analysts and semiconductor industry watchers but had never been shown on Chinese state media. Ren Zhengfei, who rarely appears in public, personally guided the vice-premier through the facility. Ding Xuexiang oversees China’s science and technology policy. The visit was not an inspection. It was an endorsement.
The chips
Huawei has been on the US trade blacklist since 2019, barred from buying advanced chips or the equipment to make them. The export controls were designed to cripple the company’s ability to produce competitive semiconductors. Seven years later, Huawei’s AI chip revenue is projected to reach 12 billion dollars in 2026, a 60 per cent increase from 2025. The company is targeting 1.6 million Ascend dies across its product line this year.
The Ascend 910C, fabricated by SMIC on a 7-nanometre process achieved without extreme ultraviolet lithography, delivers roughly 60 per cent of the inference performance of Nvidia’s H100. The newer Ascend 920, built on SMIC’s 6-nanometre node, produces 900 teraflops and four terabytes per second of memory bandwidth. The Ascend 950PR entered mass production in March 2026. Huawei has orders for nearly 800,000 of the new chips this year, on top of the similar volume of older chips it already planned to ship.
DeepSeek released its V4 models in late April, and Huawei’s newest Ascend chips received day-zero adaptation. DeepSeek spent months rewriting its core code to work with Huawei’s CANN framework, moving away from the Nvidia CUDA ecosystem that has underpinned AI development for two decades. The chip lab that appeared on CCTV is not producing theoretical research. It is producing the silicon that runs China’s most advanced AI models.
The investment
Huawei spent 96.9 billion yuan on research and development in the first half of 2025, representing 22.7 per cent of revenue, a record proportion that caused net profit to fall 32 per cent. The company has invested in more than 60 Chinese semiconductor firms through Hubble, a wholly owned investment platform established in 2019, the same year the US blacklisted it. Ren Zhengfei has said he is leading a network of more than 2,000 Chinese companies working toward 70 per cent semiconductor self-sufficiency across the entire value chain by 2028.
The R&D intensity is extraordinary by any measure. Huawei is spending more than a fifth of its revenue on chip research at a time when it cannot access the world’s most advanced manufacturing tools. SMIC’s most capable process, the 7-nanometre node used for the Ascend 910C, was achieved by repurposing older deep ultraviolet lithography equipment in ways that the machines were not designed to operate. Yield rates are lower than TSMC’s. Costs are higher. The chips are less powerful than Nvidia’s latest generation. None of that matters to the message Beijing broadcast on Friday night.
The message
The broadcast is a negotiating tactic disguised as a news segment. China’s semiconductor industry remains behind the leading edge. The performance gap between Huawei’s best chip and Nvidia’s best chip is measured in generations, not increments. But the strategic question that Trump’s delegation will confront in Beijing is not whether China can match American semiconductor technology. It is whether the export controls designed to prevent China from trying have instead consolidated an entire national semiconductor ecosystem under a single company that the US government cannot reach.
Nvidia’s Jensen Huang has called the prospect of DeepSeek running on Huawei chips a “horrible outcome” for America. That outcome is no longer a prospect. It is the configuration that produced China’s most powerful open-source AI model. The chip lab that was not supposed to exist is building the hardware that runs the AI that competes with the AI that runs on the chips that China is not supposed to have.
China has warned that further US chip export legislation would “severely disrupt” global semiconductor supply chains, and the warning carries more weight now than it did a year ago. China’s integrated circuit exports rose 83.7 per cent year on year in April. The country now earns roughly 500 million dollars per hour from exports, with AI-related hardware accounting for roughly half of the growth. The dependency the export controls were designed to exploit is being replaced, chip by chip, by the infrastructure the controls provoked China into building.
The visit
Trump’s state visit will centre on a fragile trade truce. The current tariff regime holds at 30 per cent on Chinese goods, combining fentanyl-related and reciprocal levies after the Supreme Court struck down the broader IEEPA tariff authority in February. Semiconductor export policy sits at the intersection of every agenda item. The 25 per cent Section 232 tariff on advanced computing chips coexists with conditional approval for Nvidia to sell H200 processors to vetted Chinese customers, an approval that has produced zero revenue because Beijing has directed customs officials to restrict imports and pushed domestic firms toward Huawei’s Ascend line instead.
The semiconductor supply chain is a geopolitical instrument that no single country fully controls, and the Huawei broadcast is Beijing’s way of demonstrating that the instrument cuts both ways. The American delegation arrives with leverage over advanced manufacturing equipment, EUV lithography access, and the software ecosystem that still underpins most global AI development. Beijing arrives with leverage over rare earth minerals, battery materials, and a domestic semiconductor champion that just appeared on national television receiving a vice-premier’s personal endorsement.
The chip lab at Lianqiu Lake is not the most advanced semiconductor facility in the world. It does not need to be. It needs to be advanced enough to make the cost of maintaining export controls higher than the cost of negotiating their relaxation. That is the calculation Beijing placed on prime-time television on Friday evening, addressed to an audience of American executives and trade negotiators who land in 48 hours. The laboratory that US policy was designed to prevent is now the bargaining chip that US policy must confront.
