The Government of Canada has finalized its countermeasures in response to U.S. Section 232 tariffs on steel and aluminum products:
https://www.fin.gc.ca/access/tt-it/cacsap-cmpcaa-1-eng.asp
https://www.cbsa-asfc.gc.ca/publications/cn-ad/cn18-08-eng.html
https://www.cbsa-asfc.gc.ca/publications/dm-md/d16/d16-1-1-eng.html
Canada also announced support measures for the industries affected by the U.S. tariffs:
In the next few weeks, Michael Woods will be writing a series on the current state of Canada –U.S. trade on Canada’s online legal magazine Slaw.ca. Founded in 2005, Slaw is Canada’s largest co-operative legal publication attracting more than a million readers each year. Michael and managing partner Gordon LaFortune are regular contributor as one of Slaw’s over sixty columnists.