34021910 under HS Code Others, 34021990 under HS Code Others, and 34021190 under HS Code ORGANIC SURFACE-ACTIVE AGENTS (OTHER THAN SOAP), SURFACE-ACTIVE PREPARATIONS, WASHING PREPARATIONS (INCLUDING AUXILIARY WASHING PREPARATIONS) AND CLEANING PREPARATIONS, WHETHER OR NOT CONTAINING SOAP, OTHER THAN THOSE OF HEADING 3401 ORGANIC SURFACE-ACTIVE AGENTS, WHETHER OR NOT PUT UP FOR RETAIL SALE: ANIONIC: OTHER were the top imported HS Codes by WAFCO INTERNATIONAL in 2021.