853400110019 under HS Code Others, 853669900013 under HS Code ELECTRICAL APPARATUS FOR SWITCHING OR PROTECTING ELECTRICAL CIRCUITS, OR FOR MAKING CONNECTIONS TO OR IN ELECTRICAL CIRCUITS (FOR EXAMPLE, SWITCHES, RELAYS, FUSES, SURGE SUPPRESSORS, PLUGS, SOCKETS, LAMP-HOLDERS, JUNCTION BOXES), FOR A VOLTAGE NOT EXCEEDING 1,000 VOLTS - LAMP-HOLDERS, PLUGS AND SOCKETS: - OTHER: OF OTHER MATERIALS, and 853224000000 under HS Code ELECTRICAL CAPACITORS, FIXED, VARIABLE OR ADJUSTABLE (PRE-SET) - OTHER FIXED CAPACITORS: CERAMIC DIELECTRIC, MULTILAYER were the top imported HS Codes by UDEA ELEKTRONIK SANAYI VE TICARET ANONIM SIRKETI in 2021.