HS Nomenclature used HS 1988/92 (H0)HS Code 520522: Cotton yarn; (not sewing thread), single, of combed fibres, 85% or more by weight of cotton, less than 714.29 but not less than 232.56 decitex (exceeding 14 but not exceeding 43 metric number), not for retail salePlease note: Exports is gross exports and Imports is gross imports