Asia Mineral Joint Stock Company is a Vietnam-based specialty mining company. The Company is principally active in the mining, beneficiating and processing of non-metallic minerals, such as stones, sand and gravel. It also manufactures and trades smooth white stone powder. Its products include smooth calcium carbonate (CaCO3) powder, coated and uncoated with stearic acid, which is used as an additive in the manufacture of paint, plastic, paper and rubber; white limestone lumps; chips, slaps, blocks; white stone for man-made marble and road line marking paint manufacturing; white pebbles, quartz, silica sand and gypsum, among others. As of December 31, 2012, COECCO Corporation held 40% stake in the Company.