Vice Premier Liu He, was invited by U.S. Trade Representative Robert Lighthizer.
No progress on US insistence on “structural changes” in areas such as Chinese technology policy, market access, IP protection.
Xi and Trump are due to meet this month at a gathering of the Group of 20 major economies in Argentina.
TPP trade talks have created uncertainty for Canadian egg, poultry and dairy producers, NDP leader says.
Harper tried to tie backing of Muskrat Falls project to European trade talks.