https:crsreports.congress.gov Updated December 29, 2021U.S.MexicoCanada USMCA Trade AgreementOverview The United States,
IF10997_Tag内容描述：
1、 https:crsreports.congress.gov Updated December 29, 2021U.S.MexicoCanada USMCA Trade AgreementOverview The United States。
