TORONTO - Some of the most active companies traded Tuesday on the Toronto Stock Exchange:

Toronto Stock Exchange (16,293.95, down 127.80 points.)

Encana Corp. (TSX:ECA). Energy. Down 39 cents, or 6.49 per cent, to $5.62 on 6.8 million shares.

Aurora Cannabis Inc. (TSX:ACB). Health care. Up two cents, or 0.36 per cent, to $5.52 on 6.3 million shares.

Bombardier Inc. (TSX:BBD.B). Industrials. Down four cents, or 2.5 per cent, to $1.56 on 5.2 million shares.

Enbridge Inc. (TSX:ENB). Energy. Unchanged $46.35 on 4.8 million shares.

The Toronto-Dominion Bank. (TSX:TD). Financials. Down 50 cents, or 0.68 per cent, to $73.16 on 4.6 million shares.

Canadian Natural Resources Ltd. (TSX:CNQ). Energy. Down $1.40, or 4.1 per cent, to $32.77 on 4.4 million shares.

Companies in the news:

Transforce International Inc. (TSX:TFII). Down $1.18 or 3.03 per cent to $37.76. The union representing workers at Transforce subsidiary Dynamex Couriers has reached a tentative agreement with the company, avoiding a possible strike. Details of the agreement were not immediately available. Unifor Local 114 represents roughly 180 workers at the company. The workers served 72-hour strike notice on Monday after talks stalled. They were prepared to walk off the job starting at 10:30 a.m. ET on Thursday if a deal was not reached. The union says details of the tentative agreement will be published after a ratification vote on Saturday.

Aphria Inc. (TSX:APHA). Down 12 cents to $7.03. Cannabis company Aleafia Health Inc. is moving to terminate its wholesale pot supply agreement with Aphria Inc., citing the Leamington, Ont.-based pot producer's "failure to meet its supply obligations." The Toronto-based company said Tuesday that it has provided formal notice of termination, effective Oct. 7, of the deal under which Aphria was to provide up to 175,000 kilogram equivalents of pot products over five years. The supply deal was signed in September 2018 between Aphria and Emblem Corp. Aleafia, whose chairman is former Toronto police chief Julian Fantino, acquired Emblem in March this year in an all-share transaction valued at approximately $173.2-million when the deal was announced in late 2018.

This report by The Canadian Press was first published Oct. 8, 2019.

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