(Reuters) -Chinese steelmakers are bypassing tariffs in countries such as Indonesia and Turkey by exporting semi-finished products, a tactic that undermines barriers against a flood of cheap Chinese metal and is raising concern in Beijing over the surge in lower-value exports,

Tariffs on Chinese goods have taken effect, and the impact is already noticeable in ports, as cargo volumes are down, leading to supply chain disruptions.

OTTAWA — Canada is moving to shore up its domestic steel industry amid U.S. President Donald Trump's ongoing global trade war, with new tariffs targeting China and other countries around the world.