Skystar Bio-Pharmaceutical Company (Skystar) is a holding company. The Company is engaged in the research, development, production, marketing, and sales of veterinary healthcare and medical care products. It has four product lines: micro-organism products line, which include over 16 products; veterinary medicine line for poultry and livestock, which includes over 245 products; feed additives line, which includes over 16 products, and bio-pharmaceutical veterinary vaccine line, which includes over 10 products. All of the Company�s operations are carried out by Xi�an Tianxing Bio-Pharmaceutical Co., Limited (Xi�an Tianxing), a People�s Republic of China (PRC) joint stock company that the Company controls through contractual arrangements originally between Skystar Bio-Pharmaceutical (Cayman) Holdings Co., Ltd. (Skystar Cayman) and Xi�an Tianxing. As of December 31, 2011, it had over 3,846 customers in 29 provinces in China.