What are the listed companies in Yingkou, Liaoning Province in Shenzhen and Shanghai?

Yingkou Port, Gina Machinery, Guangxin Materials, Dingjide Petrochemical. Over the years, Yingkou City has taken guiding and encouraging enterprises to speed up capital operation and realize listing financing as an important measure to promote industrial optimization and upgrading and improve the quality of economic operation. The Municipal Financial Development Bureau, in collaboration with the county financial service departments, takes measures such as "strengthening innovative services, increasing excavation and cultivation, strengthening publicity and guidance, optimizing the policy environment, and actively assisting in coordination" to speed up the listing of enterprises.