84431900 under HS Code PRINTING MACHINERY USED FOR PRINTING BY MEANS OF THE PRINTING TYPE, BLOCKS, PLATES, CYLINDERS AND OTHER PRINTING COMPONENTS OF HEADING 8442; INK-JET PRINTING MACHINES, OTHER THAN THOSE OF HEADING 8471; MACHINES FOR USES ANCILLARY TO PRINTING - OFFSET PRINTING MACHINERY: OTHER, 84624910 under HS Code MACHINE-TOOLS (INCLUDING PRESSES) FOR WORKING METAL BY FORGING, HAMMERING OR DIE-STAMPING; MACHINE-TOOLS (INCLUDING PRESSES) FOR WORKING METAL BY BENDING, FOLDING, STRAIGHTENING, FLATTENING, SHEARING, PUNCHING OR NOTCHING; PRESSES FOR WORKING METAL OR METAL CARBIDES, NOT SPECIFIED ABOVE- PUNCHING OR NOTCHING MACHINES (INCLUDING PRESSES), INCLUDING COMBINED PUNCHING AND SHEARING MACHINES: OTHER: PUNCHING MACHINES (INCLUDING TURRET), and 85143090 under HS Code INDUSTRIAL OR LABORATORY ELECTRIC FURNACES AND OVENS (INCLUDING THOSE FUNCTIONING BY INDUCTION OR DIELECTRIC LOSS); OTHER INDUSTRIAL OR LABORATORY EQUIPMENT FOR THE HEAT TREATMENT OF MATERIALS BY INDUCTION OR DIELECTRIC LOSS - OTHER FURNACES AND OVENS: OTHER were the top imported HS Codes by PRINTING COMPANY LIMITED NA NU SAI GON in 2021.