China’s leading used-car online marketplace was in Scottsdale, Ariz., this year with a booth at Used Car Week, held in mid-November. TaoCheChe’s reason for being there was two-fold.

“Our main purpose in coming to UCW is to learn from our industry partners,” TaoCheChe CEO Jiang Dong told Auto Remarketing at its booth. “But another purpose is to tell the American used-car industry to look at China’s used-car market. It is a gold mine.”

China’s used-car market is the world’s fastest growing, with a compounded annual growth rate of ...