China gold also trade in hongkong exchange under symbol 02099. now price is around 22 hongkong yuan.

1 cad equals almost 8 hongkong yuan. now buy in hongkong exchange will cost around 22/8 = 2.75 cad.

I noticed for a few days that hongkong's close price is cheaper than TSX's price. what if buy in hongkong exchange and short in TSX. it looks a garantee win.