Lam Thao Fertilizers and Chemicals Joint Stock Company (LAFCHEMCO) is a Vietnam-based company engaged in the agricultural chemicals industry. The Company manufactures in excess of 50 product lines of fertilizers and chemicals, among which are Lam Thao branded phosphate fertilizer; nitrogen, phosphorus and potassium (NPK) fertilizer; as well as a range of acid sulfuric. In addition, the Company also produces alum, pesticides, sulfite, bisulfate, detergent, lime and unburnt bricks for consumption, industrial and national defense usage.