Resolves YES if by Sunday, Oct 19, 2025, 11:59 pm Eastern there is an official White House/Presidential proclamation, USTR announcement, or Federal Register notice formally imposing 100% ad‑valorem tariffs on any category of Chinese imports (not just a threat or proposal). Acceptable evidence: a signed presidential proclamation, a USTR press release/notice, or a Federal Register entry specifying 100% tariffs. A speech, social post, or interview without a formal instrument does not count. Resolves NO otherwise.