Evidence
First Section 301 tariffs on Chinese goods announced by USTR
Source
Office of the U.S. Trade Representative, press release — https://ustr.gov/about-us/policy-offices/press-office/press-releases/2018/june/ustr-issues-tariffs-chinese-products. Matched to the source page by an automated research pass on 6 Oct 2026; not yet checked by a person..
What it proves
Marks the start of the US-China trade war, justified by USTR on technology transfer and IP grounds.
section 301trade wartariffsustrintellectual propertymade in china 2025