X0203 3 2010-09-15 1 0001326396 Keyuan Petrochemicals, Inc. KEYP 0001506421 Ma Jingtao QINGSHI INDUSTRIAL PARK, NINGBO ECONOMIC & TECHNOLOGICAL DEVELOPMENT ZONE NINGBO,ZHEJIANG PROVINCE F4 315803 CHINA 0 1 0 0 Executive Vice President /s/ Jingtao Ma 2010-11-24