China launches WTO dispute with Canada on steel and aluminum surtaxes

China has requested dispute consultations at the World Trade Organization regarding Canadian surtaxes and quotas on steel and aluminum goods, the WTO said on Wednesday.
The disputed measures include a surtax in the form of tariff-rate quotas on certain steel imports originating from Canada’s non-free trade agreement partners, including China, a notice from the WTO said.
China is also challenging a surtax on certain goods that contain steel or aluminum originating from China, it added.