Hesai: The Chinese Lidar Maker the US Blacklists but Its Robotaxis Need

What happened?

On July 12, 2025, the Pentagon added Hesai Group, the world's largest lidar sensor maker, to its list of Chinese military companies (1260H List). This designation prohibits US investors from buying shares or funds linked to Hesai starting August 2025, but does not ban the sale of its products in the United States. The paradox is that Hesai's lidar equip most robotaxis and autonomous trucks in the US, including fleets from companies like Nvidia — a technology partner of Hesai since 2019 — as well as vehicles from Waymo, Cruise, and Aurora. According to CNBC, the inclusion is based on alleged ties to the People's Liberation Army, though Hesai denies any military relationship and has announced it will appeal the decision.

Why is this important?

Hesai dominates the global automotive lidar market with an estimated 50% share in 2025, according to Yole Group data. Its sensors, such as the AT128 model, offer a unit cost between $500 and $800, compared to $1,500-$3,000 for Western competitors like Velodyne (now part of Ouster) or Luminar Technologies. This price and reliability advantage has made Hesai the preferred supplier for commercial autonomous vehicle fleets. The blacklisting reflects the growing technological tension between China and the US, but also exposes US dependence on Chinese components for deploying autonomous driving. Unlike previous sanctions on companies like Huawei or ZTE, there are no espionage accusations here, but rather a classification based on the 1999 National Defense Authorization Act (NDAA), which allows the Pentagon to designate companies with indirect military ties.

Consequences

• For robotaxis: Without access to Hesai's sensors, lidar system costs could double, delaying the expansion of services like Waymo One or Cruise. Waymo has stated it relies on multiple suppliers, but a Guidehouse Insights report estimates that 60% of US robotaxis use Hesai lidar. Higher costs could translate into higher fares for users or reduced geographic coverage.
• For investors: US funds, including BlackRock and Vanguard, must divest from Hesai by November 2025. This has already caused a 15% drop in Hesai's Nasdaq-listed stock since the announcement, according to Bloomberg. Selling pressure could further depress its valuation, affecting minority shareholders.
• For the industry: The move could accelerate the search for domestic alternatives, such as Luminar, Ouster, or California-based startup Aeva. However, in the short term, no substitute matches Hesai's production volume and price. The company produces over 1.5 million lidar units per year at its Shanghai factory, while Luminar makes only about 100,000 units annually. This could create bottlenecks in US autonomous vehicle production over the next 12 to 18 months.

What readers should know

It's crucial to understand that the blacklist does not ban the purchase of Hesai products, only investment. The company continues to sell legally in the US, and its contracts with Nvidia, Waymo, and others are not directly affected. However, the stigma of being labeled a 'Chinese military company' may deter new customers and complicate future funding rounds. The case echoes Huawei: sanctioned by the Trump administration in 2019, yet still present in US carriers' 5G networks until 2023, when the FCC banned using federal funds to buy Huawei equipment. The key difference is that Huawei was accused of espionage and sanctions violations, while Hesai is only charged with indirect military ties, with no public evidence of technology transfer or security risks. The company has issued a statement calling the designation 'unfounded' and has initiated an appeal process with the Department of Defense, which could take months.

“It's ironic that the US government calls Hesai a military company just as its sensors make robotaxis safer on our streets,” notes an analyst at TheVortiq. “The paradox reflects a technology containment strategy that ignores real supply chain interdependencies.”

In historical context, this action adds to a series of Biden administration measures to limit Chinese technological influence, such as AI chip export restrictions in 2022 and 2023, and previous blacklistings of companies like DJI and Xiaomi. However, Hesai's case is unique because its products are critical to an industry the US wants to lead: autonomous mobility. If the appeal fails, it could force US companies to redesign their systems to use Western alternatives, increasing costs and delaying commercialization timelines. For readers, the lesson is that the tech war between China and the US affects not just phone or chip makers, but also the next generation of urban transportation. The final decision could set a precedent for how autonomous vehicle components are regulated in a tense geopolitical environment.