Canada Imports from China of Silk Yarn and Yarn Spun from Silk Waste; Silk Worm Gut was US$21.25 Thousand during 2024, according to the United Nations COMTRADE database on international trade. Canada Imports from China of Silk Yarn and Yarn Spun from Silk Waste; Silk Worm Gut - data, historical chart and statistics - was last updated on February of 2026.