AVIC Shen Fei, Haodangjia, Shandong David, SDIC Middle Road, Weihai Guang Tai, east china numerical control, Tianrun Crankshaft, Xinbeiyang, Shandong Huapeng, Triangle Tire, Jiajiayue, Guangwei Composite Materials, etc. 12 enterprises.
Hong kong listing:
Gao Wei, Honglin Technology, Pulin Chengshan
Listing in other overseas capital markets:
Oriental food, workers' machinery, Long Ze seafood