The US Senate has passed bipartisan legislation aimed at halting the illegal export of advanced American semiconductors to China, amid mounting concerns in Washington that diverted chips could bolster Chinese military capabilities and artificial intelligence development. The bill, titled the Stop Stealing our Chips Act, cleared the Senate on 23 May and now moves to the House of Representatives before heading to President Donald Trump for his signature.

What the Legislation Does

The bill was introduced by Republican Senator Mike Rounds and co-sponsored by Democratic Senator Mark Warner. At its core, the legislation creates a whistleblower incentive programme within the Bureau of Industry and Security (BIS), designed to encourage insiders to report illegal semiconductor export activity.

Under the proposal, whistleblowers who provide original information leading to successful enforcement actions would be eligible to receive between 10 and 30 per cent of fines collected from violators. The bill also establishes an 'Export Compliance Accountability Fund', financed through penalties levied on export control violations.

BIS would be required to set up a secure public submission platform for whistleblower reports within 120 days of enactment. Reports deemed credible must trigger formal investigations within 60 days, with whistleblowers receiving status updates every 30 days while probes remain active.

Protections Built Into the Bill

The legislation includes robust confidentiality guarantees and anti-retaliation provisions. Employers would be legally barred from dismissing, harassing, or discriminating against employees who lawfully flag export control violations. Federal employees acting within their official duties, and individuals linked to terrorism or sanctions lists, would be excluded from receiving whistleblower awards.

Scale of the Smuggling Problem

According to Senator Rounds' office, reports have identified at least eight Chinese smuggling networks conducting transactions exceeding $100 million each. Some restricted chips have reportedly reached sanctioned Chinese entities, including military research institutions and firms linked to the People's Liberation Army (PLA).

Rounds underscored the urgency of the threat: 'The United States has taken extensive measures to prevent American-made semiconductors from falling into the wrong hands, particularly China; however, China continues to smuggle these chips into their country,' he said. He added that the rapid acceleration of artificial intelligence had raised the national security stakes considerably: 'As the use of artificial intelligence continues to accelerate, this creates a grave national security concern.'

Bipartisan Support and What Comes Next

Senator Warner called the Senate vote a pivotal moment for US export control architecture. 'Today's Senate passage of the Stop Stealing our Chips Act is an important step toward strengthening our export control system and protecting America's national security,' he said, adding that stronger tools were needed to detect and disrupt illicit acquisition networks.

This comes amid a broader, years-long tightening of US semiconductor export controls as Washington and Beijing compete intensely over artificial intelligence, supercomputing, and military technologies. US officials have repeatedly argued that advanced chips — often designed by American companies and manufactured through global supply chains — can be rerouted through third-country networks to reach restricted Chinese entities. The bill's passage to the House marks a critical next step, with its ultimate fate resting on a floor vote and the President's signature.