8545110082 under HS Code CARBON ELECTRODES, CARBON BRUSHES, LAMP CARBONS, BATTERY CARBONS AND OTHER ARTICLES OF GRAPHITE OR OTHER CARBON, WITH OR WITHOUT METAL, OF A KIND USED FOR ELECTRICAL PURPOSES - ELECTRODES: OF A KIND USED FOR FURNACES, 8545190000 under HS Code CARBON ELECTRODES, CARBON BRUSHES, LAMP CARBONS, BATTERY CARBONS AND OTHER ARTICLES OF GRAPHITE OR OTHER CARBON, WITH OR WITHOUT METAL, OF A KIND USED FOR ELECTRICAL PURPOSES - ELECTRODES: OTHER, and 8545110081 under HS Code CARBON ELECTRODES, CARBON BRUSHES, LAMP CARBONS, BATTERY CARBONS AND OTHER ARTICLES OF GRAPHITE OR OTHER CARBON, WITH OR WITHOUT METAL, OF A KIND USED FOR ELECTRICAL PURPOSES - ELECTRODES: OF A KIND USED FOR FURNACES. were the top exported HS Codes by JOINT STOCK COMPANY EPM NOVOSIBIRSK ELECTRODE PLANT in 2021.