X0203 3/A 2006-03-31 2006-04-10 0 0001160165 ShengdaTech, Inc. SDTH 0001358887 Chen Xiangzhi YOUTH PIONEER PARK TAI'AN ECON. & TECH. DEVELOPMENT ZONE TAI'AN CITY, SHANGDONG PROV. F4 271000 CHINA 1 1 1 0 President & CEO Common Stock, $0.00001 par value per share 22902912 D Common Stock, $0.00001 par value per share 1998816 I by spouse The Form 3 originally filed on April 10, 2006 mistakenly reported the amount of securities beneficially owned by the reporting person was 22,902,912. /s/ Xiangzhi Chen 2009-02-18