International trade

FILE - In this June 4, 2019, file photo, Kelsey Rose Juliana, of Eugene, Ore, speaks at a rally for a group of young people who filed an environmental lawsuit against the U.S. government in Portland, Ore. Oregon is on the precipice of becoming the second state after California to adopt a cap-and-trade program, a market-based approach to lowering the greenhouse gas emissions behind global warming. (AP Photo/Steve Dipaola, File)

Huawei founder Ren Zhengfei speaks at a roundtable at the telecom giant's headquarters in Shenzhen in southern China on Monday, June 17, 2019. Huawei's founder has likened his company to a badly damaged plane and says revenues will be $30 billion less than forecast over the next two years. (AP Photo/Dake Kang)

A man looks at an electronic stock board showing Japan's Nikkei 225 index at a securities firm in Tokyo Monday, June 17, 2019. Asian shares were mostly higher Monday amid a wait-and-see attitude about the direction of interest rates and the trade dispute between the U.S. and China. (AP Photo/Eugene Hoshiko)

FILE - In this June 6, 2019, file photo specialist Anthony Rinaldi, left, and trader Fred DeMarco work on the floor of the New York Stock Exchange. The U.S. stock market opens at 9:30 a.m. EDT on Friday, June 14. (AP Photo/Richard Drew, File)

Mariners from the MT Front Altair arrive at Dubai International Airport in Dubai, United Arab Emirates, on Saturday, June 15, 2019, after spending two days in Iran. Associated Press journalists saw the crew members of the MT Front Altair on Saturday night after their Iran Air flight from Bandar Abbas, Iran, landed in Dubai in the United Arab Emirates. The Norwegian-owned oil tanker was attacked Thursday, June 13 in the Gulf of Oman. The U.S. has accused Iran of attacking the Front Altair and another oil tanker with limpet mines. Iran has denied the allegations. (AP Photo/Jon Gambrell)

Yutaka Katada, president of Kokuka Sangyo Co., the Japanese company operating one of two oil tankers attacked near the Strait of Hormuz, shows a photo of the attacked oil tanker during a news conference Friday, June 14, 2019, in Tokyo. Iran rejects a U.S. accusation against Tehran over suspected attacks on two oil tankers near the strategic Strait of Hormuz. (AP Photo/Jae C. Hong)

FILE - In this June 6, 2019, file photo specialist Anthony Rinaldi, left, and trader Fred DeMarco work on the floor of the New York Stock Exchange. The U.S. stock market opens at 9:30 a.m. EDT on Friday, June 14. (AP Photo/Richard Drew, File)

This June 13, 2019, image released by the U.S. military's Central Command, shows damage and a suspected mine on the Kokuka Courageous in the Gulf of Oman near the coast of Iran. The U.S. military on Friday, June 14, 2019, released a video it said showed Iran's Revolutionary Guard removing an unexploded limpet mine from one of the oil tankers targeted near the Strait of Hormuz, suggesting the Islamic Republic sought to remove evidence of its involvement from the scene. (U.S. Central Command via AP)

FILE - In this Nov. 2, 2017, file photo, Broadcom CEO Hock Tan speaks as President Donald Trump listens during an event to announce the company is moving its global headquarters to the United States, in the Oval Office of the White House, in Washington. Broadcom's shares fell on Friday, June 14, 2019, along with those of other chipmakers, after the company lowered revenue guidance for the rest of the year due to trade tensions and a "broad-based" slowdown in general. (AP Photo/Evan Vucci, File)