Dec 31 (Reuters) - Canada's main stock index fell on Tuesday, with energy companies leading declines, as oil prices fell on the last day of 2019.
* At 9:41 a.m. ET (1441 GMT), the Toronto Stock Exchange's S&P/TSX Composite index was down 32.22 points, or 0.19%, at 17,066.34.
* The main index is up 19% this year, on track to post its biggest percentage rise since 2009.
* Eight of the index's 11 major sectors were lower, led by the energy sector which dropped 0.6%.
* U.S. crude prices were down 1.6% a barrel, while Brent crude lost 1.4%.
* French aeronautics group Latecoere has agreed to buy Bombardier's electrical wiring interconnection system business based in the Mexican state of Querétaro for around $50 million, the companies said. Bombardier's shares rose 0.5%.
* On the TSX, 63 issues were higher, while 161 issues declined for a 2.56-to-1 ratio to the downside, with 10.36 million shares traded.
* The largest percentage gainers on the TSX were Hudsons Bay Comp, which jumped 10.2%, and Ballard Power, which rose 2.1%.
* Chorus Aviation fell 1.6%, the most on the TSX, and the second biggest decliner was Baytex Energy Co, down 1.6%.
* The most heavily traded shares by volume were Aurora Cannabis, B2gold Corp and Yamana Gold Inc .
* The TSX posted nine new 52-week highs and two new lows.
* Across all Canadian issues there were 23 new 52-week highs and six new lows, with total volume of 20.24 million shares. (Reporting by Shreyashi Sanyal in Bengaluru; Editing by Amy Caren Daniel)