Canada-US tariff deal sought before Aug 18 deadline

Canadian and U.S. officials said negotiators worked on Tuesday to finalize a tariff agreement before a midnight deadline on Aug 18, aiming to stop scheduled measures from automatically taking effect.

Officials described a day of repeated, step-by-step meetings between delegations, with the focus on narrowing remaining differences rather than adding new requests. They said discussions ran through the day as both sides tried to close gaps before the cutoff.

Deadline pressure shapes the final phase of talks Deadline pressure shapes the final phase of talks Officials characterized the talks as highly time-sensitive because Officials characterized the talks as highly time-sensitive because, without a deal, the planned tariff steps would be triggered at the deadline. They said the clock has kept negotiators concentrated on resolving outstanding tariff measures as the window for compromise narrows. Officials also said markets were expected to monitor developments up to midnight on Aug 18. They added that businesses and investors could incorporate the result into pricing and planning within hours after the deadline passes. Supply chains and trade-exposed sectors at the center Officials said the most immediate operational effects would be felt in industries that depend on cross-border trade and in supply chains that move goods repeatedly across the Canada-U.S. border. They emphasized that integrated production networks can react quickly to sudden changes in import costs. Officials singled out companies that bring in intermediate goods as among the closest watchers of the negotiations. For those firms, officials said, the key issue is not only the level of costs but also whether they can plan purchasing and production without abrupt policy shifts. Officials sketch two market paths depending on the outcome If an agreement is reached, officials said any initial market reaction would likely be limited, alongside lower trade volatility and a quicker return to more predictable cross-border sourcing. They added that uncertainty around input costs for importers of intermediate goods would likely decline.

If the talks do not produce a deal

If the talks do not produce a deal and tariffs start as scheduled, officials said import costs would rise and could lead to repricing in related equities while weighing on near-term trade flows. They said the adjustment could show up in contracting decisions as companies revisit procurement plans and pricing.

Officials said uncertainty would remain in place until the midnight cutoff. They also said either outcome could result in measurable changes in bilateral trade volumes and corporate margins as contracts are renegotiated and as tariff-related costs are passed through, but they did not provide figures for the potential magnitude.