MEXICO CITY Mexico’s government has submitted a budget proposal that would impose new import taxes on more than 1,400 products — many from Asian nations — to strengthen national production at a time when the United States is pressuring its North American trade partner to present a united front against China . Treasury Secretary Édgar Amador did not mention China specifically, but said that the proposed 2026 budget will affect “countries with which we do not have a commercial treaty.” The