The new chief executive of Canpotex Ltd expects the Canadian potash trader to decide around late 2016 where to expand West Coast terminal capacity, a move that could give it a faster route to Chinese buyers in a highly competitive market. Options include building a C$775 million ($580.61 million) terminal at Prince Rupert, British Columbia, which would allow Canpotex to bypass busy Port Metro Vancouver and cut shipping times to China by two days.