US Blocks Hormuz, Threatens 50% Tariffs on China

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- United States launched a naval operation on Monday to close the Strait of Hormuz and threatened to impose 50% tariffs on countries supplying weapons to Iran.
- President Trump threatened a 50% tariff on China after reports that Beijing was preparing to deliver air defense systems to Iran.
- Chinese commentators such as columnist Da Bao said the US is using "extreme pressure" and combining military pressure with tariffs to cut off Iran's external "lifelines," including oil shipments to China.
- Ming Yue noted there is no evidence China has supplied weapons to Iran, and that China‑Iran trade last year totaled $9.96 billion, mainly machinery, electrical goods, auto parts, textiles and metal products.
- JD Vance met with Iranian Foreign Minister Abbas Araghchi in Islamabad on April 11 to seek a long‑term ceasefire, but talks lasted about 21 hours and ended without agreement.
- Admiral Dong Jun warned Washington against imposing a blockade on the Strait of Hormuz and said China will keep its shipping routes open.
- U.S. Central Command warned that ships breaching the restricted zone in the Gulf of Oman could be intercepted and announced mine‑clearing operations after reports of Iranian naval mines.
Why it matters: The tariff threat could cut Chinese civilian exporters off a $9.96 billion market while US consumers and companies such as Apple and Tesla may face higher prices, and the Hormuz blockade threatens global oil flows, raising economic stakes for all parties.



