General Motors Co. and Unifor, the union representing autoworkers in Canada, reached a deal early Wednesday on a new agreement for the CAMI Assembly and battery assembly facilities.

General Motors GM-N Canada and Unifor have reached a tentative agreement at the company’s CAMI assembly plant in Ingersoll, Ont. Details of the new contract, which is subject to ratification, were not immediately available.

General Motors Co. and Unifor, the union representing Canadian autoworkers, kicked off negotiations for a new agreement that will seek to ensure stability amid the ups and downs of the electric-vehicle transition for 1,300 workers who build electric delivery vans.

Unifor is extending the negotiation deadline with General Motors (GM) on behalf of members of Unifor Local 88 at the CAMI Assembly plant and Battery Assembly facility in Ingersoll, Ontario beyond the current contract expiration at 10:59 p.