843069000000 under HS Code OTHER MOVING, GRADING, LEVELLING, SCRAPING, EXCAVATING, TAMPING, COMPACTING, EXTRACTING OR BORING MACHINERY, FOR EARTH, MINERALS OR ORES; PILEDRIVERS AND PILE-EXTRACTORS; SNOW-PLOUGHS AND SNOW-BLOWERS - OTHER MACHINERY, NOT SELF-PROPELLED: OTHER, 890790000000 under HS Code OTHER FLOATING STRUCTURES ( FOR EXAMPLE, RAFTS, TANKS, COFFER-DAMS, LANDING-STAGES, BUOYS AND BEACONS) OTHER, and 851220000000 under HS Code Others were the top imported HS Codes by XIAMEN ONGOING CONSTRUCTION GROUP COMPANY LIMITED in 2021.