A bipartisan group of US lawmakers has introduced the Multilateral Alignment of Technology Controls on Hardware (MATCH) Act, a significant legislative effort aimed at restricting China’s access to advanced semiconductor manufacturing equipment (SME). Introduced on April 2, 2026, the bill seeks to close regulatory loopholes that have allowed the Chinese Communist Party (CCP) to acquire critical tools used in the production of high-end artificial intelligence (AI) chips and military hardware.

The legislation is led by Representative Michael Baumgartner and co-sponsored by John Moolenaar, Chairman of the House Select Committee on the CCP. The move reflects growing concerns in Washington regarding the mismatch between US export restrictions and those of its key allies, which has inadvertently enabled China to bypass direct bans through third-party  suppliers and subsidiary networks. Did India-Bound Iranian Oil Tanker Turn to China Over Payment Issues? Ministry of Petroleum & Natural Gas Denies ‘Factually Incorrect’ Claims.

MATCH Act: Closing Strategic Gaps in SME Exports

The MATCH Act focuses on "chokepoint" technologies—foundational hardware that China currently cannot produce domestically. Specifically, the bill targets Deep Ultraviolet (DUV) immersion lithography and cryogenic etch tools, which are essential for manufacturing both advanced and legacy semiconductors. By expanding the categories of banned machinery and restricting associated servicing and software, the Act aims to prevent China from indigenising its semiconductor industry.

Chairman John Moolenaar stated that the bill will "close loopholes and create a level playing field" for toolmakers in the US and allied nations. He emphasised that controlling the means of production is a critical strategic advantage, as Chinese-made chips are increasingly found in sensitive infrastructure. The legislation also designates major Chinese firms, including Huawei, SMIC, and CXMT, as "covered facilities," effectively cutting off their access to foreign exports and technical support.

Leveraging International Coordination and Allied Alignment

A primary objective of the MATCH Act is to ensure that the US and its allies, particularly the Netherlands and Japan, act in coordination. Currently, US restrictions on SME are often more stringent than those of its partners, which lawmakers argue puts American companies at a disadvantage. The Act directs the Secretary of Commerce to identify critical equipment and mandates that allies match US controls within 150 days; failure to do so could trigger unilateral US action, such as the "Foreign Direct Product Rule."

The market for cutting-edge lithography is dominated by a small cluster of companies, including the Dutch firm ASML and Japan’s Nikon. With China accounting for approximately 33% of ASML’s revenue in 2025, the potential passage of the MATCH Act could significantly impact global supply chains. Representative Baumgartner warned that the US cannot afford "back doors" that allow the CCP to acquire tools underpinning both national defence and the global economy.

China's Response and the Race for Semiconductor Self-Reliance

In response to Western pressure, Chinese President Xi Jinping has intensified calls for "self-reliance" in core technologies. Beijing has heavily subsidised its domestic semiconductor sector, with imports of manufacturing machinery surging to an estimated USD 51.1 billion last year. Despite this investment, analysts suggest that China remains reliant on foreign expertise for the most sophisticated 2nm and 3nm nodes. China’s Digital Governance and '50 Cent Party' Used To Suppress Dissent and Shape Pro-State Narratives, Says Report.

The MATCH Act arrives during a complex period for trade policy, following recent adjustments that permitted the export of certain finished chips to "approved customers" in China under revenue-sharing arrangements. Lawmakers argue that while finished chips are manageable, the machines that create them represent a long-term security risk that requires durable legislative guardrails to maintain a technological lead over Beijing.

(The above story first appeared on LatestLY on Apr 04, 2026 07:39 PM IST. For more news and updates on politics, world, sports, entertainment and lifestyle, log on to our website latestly.com).