Plasma resource reserves and control are crucial to the development of blood products industry. Although the closure of 16 plasma collection stations in Guizhou in 2011 didn’t cause major disruption to domestic blood products market, the total plasma volume in China blood products industry reduced by 2.8% year on year and total lot release volume declined by 7% from a year earlier in 2013, due to stock consumption, insufficient utilization of new plasma stations and production break of some companies (e.g. Guizhou Taibang Biological Products Co., Ltd and Guangdong Wellen Biological Pharmaceutical Co., Ltd. on account of upgrading and reconstruction, Shanghai RAAS Blood Products Co., Ltd. affected by floods).