ShengdaTech, Inc. (ShengdaTech) is a Chinese manufacturer of specialty additives. The Company is engaged in developing, manufacturing and marketing nano precipitated calcium carbonate (NPCC) products. Its NPCC products are used as functional additives in a range of products due to their special chemical and physical attributes. The Company uses advanced processing technology to convert limestone into NPCC products, which are sold to its customers in the tire, polyvinyl chloride (PVC) building materials, ink, paint, latex, adhesive, paper and polyethylene (PE) industries. On December 11, 2009, the Company completed the acquisition of Anhui Chaodong Nanomaterials Science and Technology Co., Ltd. (Chaodong), a manufacturer of NPCC. In August 2011, the Company filed a voluntary petition under Chapter 11 of the United States Bankruptcy Code with the United States Bankruptcy Court.

ShengdaTech, Inc. (ShengdaTech) is a Chinese manufacturer of specialty additives. The Company is engaged in developing, manufacturing and marketing nano precipitated calcium carbonate (NPCC) products. Its NPCC products are used as functional additives in a range of products due to their special chemical and physical attributes. The Company uses advanced processing technology to convert limestone into NPCC products, which are sold to its customers in the tire, polyvinyl chloride (PVC) building materials, ink, paint, latex, adhesive, paper and polyethylene (PE) industries. On December 11, 2009, the Company completed the acquisition of Anhui Chaodong Nanomaterials Science and Technology Co., Ltd. (Chaodong), a manufacturer of NPCC.