Canadian companies facing supply-chain challenges in wake of U.S. tariffs

The notion that Canadian companies can simply switch supply chains in response to American tariffs is a fantasy, experts say.With 25% duties levied on some Canadian goods, auto-sector-specific measures and the possibility of more tariffs to come, businesses north of the border are looking elsewhere to source their material and sell their products.But companies caught up in tightly braided supply channels after decades of free-trade pacts and sector specialization may quickly bump into barriers r