According to China China Jade Net, the Canadian metaphor is of low value, and the jade market is often priced by tons. As of March 15, 2023, the Canadian jasper with the highest bid price in Guangzhou Sihui in 2022 was per ton 1500 yuan, so 80 tons of Canadian jasper was worthless.

Canadian jasper is mainly produced in the mountains north of Vancouver. It was first discovered in the ice age, leaving pebbles in river beds and valleys, and it is a kind of nephrite.