I wouldn't suspect that we would necessarily know what those exports are used for.
The export of logs is primarily a provincial matter, and it's really only an issue in British Columbia. The Government of Canada has a small regulation covering about 2% of the land base of the private ownership in British Columbia.
The lead on that is the Department of Foreign Affairs. There's an MOU between the Government of Canada and the Government of British Columbia to collaborate, which effectively means that the Government of Canada will follow B.C.'s lead on the log export issue. The log export issue is very sensitive on the west coast, so it's one that reasonable people can disagree on.