01/13/1983
https://www.presidency.ucsb.edu...
"This agreement with the Government of Canada will enhance the ability of our softwood lumber industry to compete."
"This increase shall go into effect on December 31, 1986, and will terminate when the Government of Canada begins to collect the export charge on exports of certain softwood lumber products."
"I have determined that action is feasible and appropriate to enforce rights of the United States of America."
"This increase shall go into effect on December 31, 1986, and will terminate when the Government of Canada begins to collect the export charge."