Industrial products and services

In this Thursday, Nov. 29, 2018, photo, an American Airlines Airbus A321 takes off from Fort Lauderdale–Hollywood International Airport in Fort Lauderdale, Fla. On Friday, June 14, 2019, a federal judge ordered unions that represent American Airlines mechanics not to interfere in the airline's operations. (AP Photo/Wilfredo Lee)

FILE - In this June 11, 2011, file photo, former Capt. Chesley "Sully" Sullenberger talks to the media in front of the US Airways flight 1549 aircraft at the Carolina Aviation Museum in Charlotte, N.C. The president of the pilots' union at American Airlines says Boeing made mistakes in its design of the 737 Max and not telling pilots about new flight-control software on the plane. Sullenberger, the captain who safely landed a disabled jetliner on the Hudson River in 2009, is also expected to testify. He has said that Boeing was more focused on protecting its product, the Max, than protecting the people who use it. (AP Photo/Chuck Burton, File)

Liberal Party, of Canada Leader Justin Trudeau, speaks to supporters as Marc Miller, MP of Ville-Marie-Le Sud-Ouest-Ile-des-Soeurs, looks on during an armchair discussion at an open Liberal Party fundraising event in Montreal, Quebec, Monday, June 17, 2019. (Peter McCabe/The Canadian Press via AP)

FILE - In this May 8, 2019, file photo, a Boeing 737 MAX 8 jetliner being built for Turkish Airlines takes off on a test flight in Renton, Wash. Boeing is selling its 737 Max planes again. The company announced at the Paris Air Show on Tuesday, June 18 that International Airlines Group signed a letter of intent for 200 Boeing 737 aircraft. (AP Photo/Ted S. Warren, File)

In this June 13, 2019, photo work continues on a new home in Mechanicsville, Va. On Tuesday, June 18, the Commerce Department reports on U.S. home construction in May. (AP Photo/Steve Helber)

FILE - In this Friday, June 14, 2019 file photo, Chief Commercial Officer of Airbus, Christian Scherer, speaks to the media during a briefing ahead of the Paris Air Show in Paris. The chief salesman for Airbus says his company already has the technology to fly passenger planes without pilots at all - and is working on winning over regulators and travelers to the idea. Scherer also said in an interview Monday, June 17 that Airbus hopes to be selling hybrid or electric passenger jets by around 2035. (AP Photo/Michel Euler, file)

An Airbus A 350 - 1000 performs his demonstration flight at Paris Air Show, in Le Bourget, east of Paris, France, Monday, June 17, 2019. The world's aviation elite are gathering at the Paris Air Show with safety concerns on many minds after two crashes of the popular Boeing 737 Max. (AP Photo/Michel Euler)