Imports In 2021, Christmas Island imported $434 in Non-Retail Synthetic Filament Yarn, becoming the 0th largest importer of Non-Retail Synthetic Filament Yarn in the world. At the same year, Non-Retail Synthetic Filament Yarn was the 0th most imported product in Christmas Island. Christmas Island imports Non-Retail Synthetic Filament Yarn primarily from: N/A.