The US' dropping of the currency manipulator designation came the same day that a Chinese trade delegation, led by Chinese Vice-Premier Liu He, arrived in Washington for the signing of a phase one trade deal at the White House, scheduled for Wednesday.
The US delegation is to be led by US Trade Representative Robert Lighthizer and Treasury Secretary Steven Mnuchin, it added.
The United States currently does not have a representative on the board, the website said.
The UPU, which consists of 192 members and is located in Switzerland, sets shipping rates for international mail in a way that guarantees lower prices for shipments from developing economies and higher rates for those from advanced economies.
The US media CNBC said in a report that the above measures and others that Warren mentioned in her article would make "striking" new trade deals "vastly more difficult if not impossible."
The US and the Philippines conduct three major joint exercises and 28 minor cross-training exercises every year. Balikatan is the biggest and the most comprehensive among the several annual joint military exercises.
贵阳要怎样治慢性前列腺肥大
The US measures against imports from a minority of countries abused the security exception clause of the WTO and seriously went against the principle of non-discrimination in multilateral trade system, the Ministry of Commerce (MOC) said in an online statement.
The US backs Venezuelan opposition leader Juan Guaido and is betting that sanctions will put more pressure on Maduro's government.
The US Department of Labor said 2.5 million jobs were added in May as the economy rebounded. Many analysts expected the economy to lose millions of jobs.
The UNWTO recorded a total of 1.322 billion international tourist arrivals in 2017 and is expected to continue its strong momentum of development this year.