China has torn down most of the tariff wall that had locked Canadian canola out of its market, a reset that reopens one of the world's biggest oilseed trades. Under a preliminary agreement reached on January 16, 2026, Canada expected China to lower tariffs on Canadian canola seed to a combined rate of about 15 per cent by March 1, down from roughly 84 per cent, improving access for approximately $4 billion of annual seed exports, according to a Government of Canada backgrounder.
How the Market Closed
The dispute had effectively sealed off the Chinese market. Beijing imposed a 75.8 per cent duty on all Canadian canola seed shipments from August 14, 2025, which sat alongside existing 100 per cent tariffs on canola oil and meal, leaving the Chinese market closed to the Canadian canola industry, according to the Canola Council of Canada. The measures followed Canadian tariffs on Chinese electric vehicles, making an oilseed a bargaining chip in a much larger trade fight, as The Narwhal reported, noting canola is a $43.7 billion business in Canada.
What Changed, and What Did Not
China then went further than expected on the seed duty, lowering its anti-dumping tariff on Canadian canola seed to 5.9 per cent from 75.8 per cent and suspending tariffs on canola meal from March 1 through the end of 2026, though canola oil remains subject to a 100 per cent tariff, according to the USDA Foreign Agricultural Service. The combined applied rate on seed landed at 14.9 per cent from March 1, yet farmers in Saskatchewan told CBC News that relief came with fresh worries, since fertiliser prices were climbing sharply and there was no guarantee another dispute would not follow. Canadian oilseed production is forecast to fall four per cent in 2026/27 to 27.55 million tonnes, the same USDA report noted.
Cooking oil is one of the most price-sensitive items in any Nigerian kitchen, and its cost is set in a global market where oilseed politics travel far. FoodPrices Nigeria tracks verified vegetable oil prices across Lagos markets, where distant tariff decisions eventually surface as everyday costs
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