900220000000 under HS Code LENSES, PRISMS, MIRRORS AND OTHER OPTICAL ELEMENTS, OF ANY MATERIAL, MOUNTED, BEING PARTS OF OR FITTINGS FOR INSTRUMENTS OR APPARATUS, OTHER THAN SUCH ELEMENTS OF GLASS NOT OPTICALLY WORKED - OBJECTIVE LENSES: FILTERS, 843880000000 under HS Code Others, and 843110000000 under HS Code Others were the top imported HS Codes by A&G ENTERPRISE LIMITED in 2021.