35069900 under HS Code Others, 38040090 under HS Code RESIDUAL LYES FOR THE MANUFACTURE OF WOOD PULP, WHETHER OR NOT CONCENTRATED, DESUGARED OR CHEMICALLY TREATED, INCLUDING LIGNIN SULPHONATES, BUT EXCLUDING TALL OIL OF HEADING 3803 RESIDUAL LYES FOR THE MANUFACTURE OF WOOD PULP, WHETHER OR NOT CONCENTRATED, DESUGARED OR CHEMICALLY TREATED, INCLUDING LIGNIN SULPHONATES, BUT EXCLUDING TALL OIL OF HEADING 3803: OTHER, and 85394900 under HS Code ELECTRIC FILAMENT OR DISCHARGE LAMPS, INCLUDING SEALED BEAM LAMP UNITS AND ULTRA-VIOLET OR INFRA RED LAMPS; ARC-LAMPS - ULTRA-VIOLET OR INFRA-RED LAMPS; ARC-LAMPS : OTHER were the top imported HS Codes by DA YING TRADING COMPANY LIMITED in 2021.