China's vague retaliation strategy

Beijing is leaning on broad, loosely defined retaliation tools against the United States as both sides angle toward a possible Donald Trump-Xi Jinping summit in mid-May. (usnews.com, bloomberg.com) The playbook is not new, but it is getting more active. China’s Ministry of Commerce can investigate foreign companies under its Unreliable Entity List system, which took effect on September 19, 2020, and targets foreign entities accused of harming China’s “national sovereignty, security or development interests” or cutting off normal business with Chinese firms. (english.mofcom.gov.cn) China also has a 2021 Anti-Foreign Sanctions Law and a 2020 Export Control Law that let authorities block deals, restrict exports and widen penalties in the name of national security and nonproliferation. The export law covers “dual-use” goods, meaning products that can serve civilian and military purposes. (npcobserver.com, npc.gov.cn) Those powers let Beijing pressure foreign firms without announcing the kind of across-the-board tariff barrage that defined the last trade war. In practice, a probe can hang over a company for months, and Bloomberg reported on March 27 that China had already opened two investigations into United States trade practices with six-month deadlines and possible three-month extensions. (bloomberg.com) The timing is tied to summit diplomacy. Reuters reported on April 5 that Trump was due to meet Xi in May during his first China visit in eight years, after a year in which both governments moved from tariff volleys to managed talks and a trade truce reached in Busan in October 2025. (usnews.com) That schedule has already slipped once. Trump said in mid-March that a Beijing trip originally set for March 31 to April 2 would be delayed by “five or six weeks” because of the Iran war, while China said the two sides remained in communication on the dates. (scmp.com) The Iran dispute is now feeding directly into the trade standoff. On April 14, China’s foreign ministry said reports that it had supplied weapons to Iran were “completely fabricated” and warned that any United States tariff move based on those claims would bring a “firm” and “resolute” response. (news.cgtn.com) Trump had publicly raised the stakes a day earlier. CNBC reported on April 13 that he threatened a 50 percent tariff on China if Beijing were found to be supplying weapons to Iran, even as the report behind that allegation remained unverified. (cnbc.com) Washington says its goal is “economic stability and balanced trade,” not a fresh rupture. Beijing says the allegations on Iran are false and that its arms exports are controlled under domestic law and international obligations. (bloomberg.com, news.cgtn.com) So the message going into any Trump-Xi meeting is not a single headline-grabbing sanction. It is that Beijing has built a legal toolbox for slow, selective pressure on foreign companies, and it is reminding Washington that tariffs are no longer the only lever on the table. (english.mofcom.gov.cn, npc.gov.cn, bloomberg.com)