25041000 under HS Code Others and 69031090 under HS Code OTHER REFRACTORY CERAMIC GOODS (FOR EXAMPLE, RETORTS, CRUCIBLES, MUFFLES, NOZZLES, PLUGS, SUPPORTS, CUPELS, TUBES, PIPES, SHEATHS AND RODS), OTHER THAN THOSE OF SILICEOUS FOSSIL MEALS OR OF SIMILAR SILICEOUS EARTHS - CONTAINING BY WEIGHT MORE THAN 50% OF GRAPHITE OR OTHER CARBON OR OF A MIXTURE OF THESE PRODUCTS :OTHER were the top imported HS Codes by HISAM ENTERPRISE in 2024.