The layoffs at the Warren truck plant could begin as soon as October 8, and union members will be given the opportunity to work at other plants, Stellantis said.
The port plans expand its storage capacity for liquified natural gas, and set up corridors to provide that fuel to other shipping hubs across South Korea.
Labor Minister Steven MacKinnon met with railways and the union on August 5 to "discuss the government's expectations in their collective bargaining negotiations."