84779000 under HS Code MACHINERY FOR WORKING RUBBER OR PLASTICS OR FOR THE MANUFACTURE OF PRODUCTS FROM THESE MATERIALS, NOT SPECIFIED OR INCLUDED ELSEWHERE IN THIS CHAPTER PARTS, 84136090 under HS Code PUMPS FOR LIQUIDS, WHETHER OR NOT FITTED WITH A MEASURING DEVICE; LIQUID ELEVATORS - OTHER ROTARY POSITIVE DISPLACEMENT PUMPS: OTHER, and 84569090 under HS Code MACHINE-TOOLS FOR WORKING ANY MATERIAL BY REMOVAL OF MATERIAL, BY LASER OR OTHER LIGHT OR PHOTON BEAM, ULTRA-SONIC, ELECTRO-DISCHARGE, ELECTROCHEMICAL, ELECTRON BEAM, IONIC-BEAM OR PLASMA ARC PROCESSES - OTHER: --- OTHER were the top imported HS Codes by S & T PLASTIC MACHINES PRIVATE LIMITED in 2021.