71171920 under HS Code IMITATION JEWELLERY - OF BASE METAL, WHETHER OR NOT PLATED WITH PRECIOUS METAL : OTHER: GERMAN SILVER JEWELLERY, 96151900 under HS Code COMBS, HAIR-SLIDES AND THE LIKE, HAIRPINS, CURLING PINS, CURLING GRIPS, HAIR-CURLERS AND THE LIKE, OTHER THAN THOSE OF HEADING 8516, AND PARTS THEREOF - Combs, hair-slides and the like: Other, and 71162000 under HS Code ARTICLES OF NATURAL OR CULTURED PEARLS, PRECIOUS OR SEMI-PRECIOUS STONES(NATURAL, SYNTHETIC OR RECONSTRUCTED) - OF PRECIOUS OR SEMI-PRECIOUS STONES (NATURAL, SYNTHETIC OR RECONSTRUCTED). were the top exported HS Codes by U&I HANOI CO LTD in 2021.