| Company | Share | Date / Documentation |
|---|---|---|
| Ltd Bi Ti Ji | 0.01% 0.01% 0.01% 0.01% 0.01% October 21, 2011 August 26, 2011 July 25, 2011 April 18, 2011 March 17, 2011 | |
| Ltd Sole Proprietoredi Te | 50% (Former) 50% (Former) December 29, 2011 October 18, 2011 | |