U.S. Customs Conducts Spot Inspections at China-Linked Vietnam Factories
Targeted enforcement activity at Chinese-affiliated manufacturing sites in Vietnam signals a potential expansion of the White House's tariff strategy into Southeast Asia, with direct implications...
U.S. Customs and Border Protection officials have conducted spot inspections at factories in Vietnam that have documented ties to Chinese ownership or operations, according to people familiar with the matter as reported by Bloomberg on July 28, 2026. The inspections represent a formal enforcement action under CBP's existing authority to investigate potential transshipment — the practice of routing goods through a third country to avoid applicable tariffs.
The inspections are taking place against a backdrop of existing U.S. tariff policy targeting Chinese-origin goods. Under Section 301 of the Trade Act of 1974, the Office of the United States Trade Representative has maintained and periodically updated tariff schedules on Chinese imports. Whether goods assembled or finished in Vietnam using Chinese inputs qualify as Vietnamese-origin under U.S. Rules of Origin determinations is a legal question adjudicated by CBP on a case-by-case basis, per 19 U.S.C. § 1304 and associated regulations.
Vietnam is currently among the largest exporters of goods to the United States by volume. According to the U.S. Census Bureau's trade data, the U.S. goods trade deficit with Vietnam reached approximately $104 billion in 2024. The White House has previously identified Vietnam as a country warranting scrutiny under its broader trade enforcement framework, and the Trump administration in 2025 announced a 46 percent reciprocal tariff rate on Vietnamese goods, subsequently paused pending negotiations, according to USTR public notices.
CBP has authority under 19 U.S.C. § 1592 to assess penalties for material false statements on import documentation, including misrepresentation of country of origin. The agency has not issued a public statement specifically confirming the Vietnam factory inspections described in the Bloomberg report. The White House Office of Trade and Manufacturing Policy and the USTR have also not issued public statements as of the date of this report confirming any forthcoming tariff action tied to the inspections.
What remains unknown is the precise number of factories inspected, the identity of the companies involved, and whether CBP has issued any Withhold Release Orders or penalty notices arising from the inspections. Those determinations, if made, would be published in the CBP Enforce and Protect Act (EAPA) investigation docket, accessible at cbp.gov, and any resulting tariff action would require a Federal Register notice from USTR.