An Tien Industries Joint Stock Company, formerly An Phat - Yen Bai Mineral & Plastic Joint Stock Company, is a Vietnam-based company primarily engaged in the commodity chemicals sector. Its main business activity is the manufacture of calcium carbonate filled plastic resins. The Company is also involved in the trading of raw materials used in its production, including calcium carbonate powder, as well as virgin, recycled and colored plastic resins. Via its subsidiaries, the Company manufactures plastic and paper packaging, and provides ground and inland water freight transportation services.