Imports In N/A, Hong Kong imported $1.07M in Molybdenum ores and concentrates except roasted, becoming the 18th largest importer of Molybdenum ores and concentrates except roasted in the world. At the same year, Molybdenum ores and concentrates except roasted was the 2957th most imported product in Hong Kong. Hong Kong imports Molybdenum ores and concentrates except roasted primarily from: N/A.