Regional trade

This image taken in Hanoi, Vietnam, shows a monitor screen of ASEAN leaders attending the Special ASEAN summit on COVID-19 online Tuesday April 14, 2020. Counter-clockwise from top left: ASEAN Secretary General Lim Jock Hoi, Thai President Prayut Chan-ocha, Singaporean President Lee Hsien Loong, Philippine President Rodrigo Duterte, Myanmar State Counsellor Aung San Suu Kyi, Malaysia Prime Minister Muhyiddin Yassin, Indonesian President Joko Widodo, Laos Prime Minister Thongloun Sisoulith, Cambodian Prime Minister Hun Sen, Brunei Sultan Hassanal Bolkiah and Vietnamese Prime Minister Nguyen Xuan Phuc. (VNA via AP)

China's Foreign Minister Wang Yi speaks during a joint press conference of the Co-Chairs Special ASEAN-China Foreign Ministers' meeting on the Novel Coronavirus Pneumonia in Vientiane, Laos, Thursday, Feb. 20, 2020. (AP Photo/Sakchai Lalit)

President Donald Trump pumps his fist after signing a new North American trade agreement with Canada and Mexico, during an event at the White House, Wednesday, Jan. 29, 2020, in Washington. (AP Photo/Alex Brandon)

A man burn joss sticks as he prays at the Wong Tai Sin Temple, Friday, Jan. 24, 2020, in Hong Kong, to celebrate the Lunar New Year which marks the Year of the Rat in the Chinese zodiac. China is expanding its lockdown against the deadly new virus to an unprecedented 36 million people and rushing to build a prefabricated, 1,000-bed hospital for victims as the outbreak cast a pall over Lunar New Year, the country’s biggest and most festive holiday. (AP Photo/Achmad Ibrahim)

Deputy Prime Minister of Canada Chrystia Freeland, left, Mexico's top trade negotiator Jesus Seade, center, and U.S. Trade Representative Robert Lighthizer, sign an update to the North American Free Trade Agreement, at the national palace in Mexico City, Tuesday, Dec. 10. 2019. Observing from behind are Mexico's Treasury Secretary Arturo Herrera, left, Mexico's President Andres Manuel Lopez Obrador, second left, Mexico's Labor Secretary Maria Alcade, third left, and The President of the Mexican Senate Ricardo Monreal. (AP Photo/Marco Ugarte)

Senate Majority Leader Mitch McConnell, R-Ky., accompanied by Sen. Joni Ernst R-Iowa, and other senators, speaks outside of the Senate chamber, on Capitol Hill in Washington, Tuesday, Jan. 14, 2020. (AP Photo/Jose Luis Magana)

House Speaker Nancy Pelosi, D-Calif., meets with reporters at the Capitol in Washington, Thursday, Dec. 19, 2019, on the day after the House of Representatives voted to impeach President Donald Trump on two charges, abuse of power and obstruction of Congress. (AP Photo/J. Scott Applewhite)

The U.S. Capitol is seen at the end of the day Wednesday, Dec. 18, 2019, in Washington, after the U.S. House voted to impeach President Donald Trump on two charges, abuse of power and obstructing Congress. (AP Photo/Julio Cortez)