Thanks for reading Hyperdrive, Bloomberg’s newsletter on the future of the auto world. As the global car industry descended on Shanghai last week for China’s premier auto show, attendees of an event organized by electric-car maker Zeekr took in sweeping views of the city’s skyline from the rooftop of the landmark Peace Hotel.

Unlike their U.S. counterparts, union auto workers in Canada are taking a hard line against President Trump’s tariffs and vowing retaliation if automakers such as Ford Motor and General Motors shift production away from Canada.

During a press gaggle on Air Force One, President Trump was asked what it would take for him to reduce tariffs on China.