Industrial machinery and equipment

A man looks at an electronic stock board showing Japan's Nikkei 225 index at a securities firm in Tokyo Tuesday, Feb. 5, 2019. Shares are lower in most markets open in Asia with much of the region taking a break for the Lunar New Year.(AP Photo/Eugene Hoshiko)

FILE - In this Aug. 5, 2016 file photo John Dougherty, right, makes some brief comments to the media, in Philadelphia. The powerful union boss who has held a tight grip on construction jobs and politics in the Philadelphia region and beyond has been indicted in an FBI probe along with a city councilman and at least six others. Federal prosecutors say Dougherty used union funds as "his own personal bank account." Dougherty leads the International Brotherhood of Electrical Workers Local 98, along with the city's Building Trades Council. He has been at the helm of the century-old electricians union for 25 years. (Charles Fox/The Philadelphia Inquirer via AP, File)

In this Dec. 18, 2018, photo, a surveillance camera is mounted near the Huawei headquarters in Shenzhen in south China's Guangdong province. The U.S. Justice Department unsealed criminal charges Monday, Jan. 28, 2019 against Chinese tech giant Huawei, a top company executive and several subsidiaries, alleging the company stole trade secrets, misled banks about its business and violated U.S. sanctions. (AP Photo/Andy Wong)

Trader Michael Unkonis, center, works on the floor of the New York Stock Exchange, Tuesday, Jan. 29, 2019. Stocks are opening slightly higher on Wall Street as several big U.S. companies reported solid results for the latest quarter. (AP Photo/Richard Drew)

FILE - In this Oct. 9, 2017 file photo, Kristine Pond reacts as she searches the remains of her family's home destroyed by a fire in Santa Rosa, Calif. Investigators say a deadly 2017 wildfire that killed 22 people in California's wine country was caused by a private electrical system, not embattled Pacific Gas & Electric Co. The state's firefighting agency said Thursday, Jan. 24, 2019, that the Tubbs Fire started next to a residence. They did not find any violations of state law. (AP Photo/Jeff Chiu, File)

FILE - In this Oct. 14, 2017 file photo, a firefighter holds a water hose while fighting a wildfire in Santa Rosa, Calif. Investigators say the deadly 2017 wildfire that killed 22 people in California's wine country was caused by a private electrical system, not embattled Pacific Gas & Electric Co. The state's firefighting agency said Thursday, Jan. 24, 2019, that the Tubbs Fire started next to a residence. They did not find any violations of state law. (AP Photo/Marcio Jose Sanchez, File)

FILE- In this Jan. 18, 2019, file photo trader Michael Milano works on the floor of the New York Stock Exchange. The U.S. stock market opens at 9:30 a.m. EST on Wednesday, Jan. 23. (AP Photo/Richard Drew, File)

FILE- In this Jan. 18, 2019, file photo specialist Anthony Rinaldi, left, and trader Robert Gasparino work on the floor of the New York Stock Exchange. The U.S. stock market opens at 9:30 a.m. EST on Tuesday, Jan. 22. (AP Photo/Richard Drew, File)

In this Jan. 17, 2019, photo, women take a selfie as others tour at the Yu Garden decorated with pig statues for Lunar New Year in Shanghai. China’s 2018 economic growth fell to a three-decade low as activity cooled amid a tariff war with Washington. (Chinatopix via AP)

This undated photo provided by the New York City Fire Department shows firefighter Steven H. Pollard. A New York City firefighter responding to a car accident in Brooklyn fell from an overpass and died at a hospital. In statement on the Fire Department's Facebook page Monday, Jan. 7, 2019, Fire Commissioner Daniel Nigro and Mayor Bill de Blasio identified the probationary firefighter as Pollard. (New York City Fire Department via AP)