CanadaUS Trade Representative Katherine Tai to Visit Counterpart Mary Ng in OttawaSaveMark Us Preferred on GooglePrintUnited States Trade Representative Katherine Tai attends a rally in Detroit, Mich., on March 16, 2022. The Canadian Press/AP-Paul SancyaThe Canadian Press4/27/2022|Updated: 4/27/2022U.S. Trade Representative Katherine Tai will travel north of the border next week to meet with her Canadian counterpart, Mary Ng.Tai’s office says the ambassador will hold two days of meetings May 5-6 with Ng, Canada’s international trade minister, in Ottawa and Toronto.We had a problem loading this article. Please enable javascript or use a different browser. If the issue persists, please visit our help center.