Yancheng Yield Pharma, which covers 35 acres, is located in Jiangsu Yancheng Binhai Economic Development Zone with a total investment of 100 million RMB. The factory is engaged in mass production of EDOT, Bosentan intermediates 4,6-Dichloro-5-(2-methoxyphenoxy)-2,2'-bipyrimidinyl and 5-(2-methoxyphenoxy)-[2,2'-bipyrimidine]-4,6(1h,5h)-dione, Cyclopropanesulfonyl chloride, Cyclopropane sulfonamide and 3-Fluorophthalic anhydride and so on。The factory abuts China Costal Expressway, Jinghu Expressway, Ningjingyan Expressway, 204 National Highway and 327&227 Provincial Highway and it takes only one hour from our factory to Yancheng Airport, so the traffic is quite convenient.  The first installment of EDOT program is 40million RMB. After the construction, yearly capability of EDOT will reach 240T. The first phase project has been started at March 20th, 2008, and  according to the plan, it will come on stream in October 2009.