New Zealand Imports from Nepal of Silk Yarn and Yarn Spun from Silk Waste; Silk Worm Gut was US$181 during 2019, according to the United Nations COMTRADE database on international trade. New Zealand Imports from Nepal of Silk Yarn and Yarn Spun from Silk Waste; Silk Worm Gut - data, historical chart and statistics - was last updated on June of 2024.