34021900 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: OTHER, 29159099 under HS Code Others, and 39100090 under HS Code SILICONES IN PRIMARY FORMS - SILICONES IN PRIMARY FORMS - OTHER were the top imported HS Codes by MALDEEP CATALYSTS PRIVATE LIMITED in 2021.