Guo Xiaomin (R), mayor of Haimen, poses for a photo with Zhou Bin, president of Shenzhen-based electronics manufacturer Konka Group Co, at a signing ceremony to establish cooperative ties between the two parties, April 10. [Photo provided to chinadaily.com.cn]

A signing ceremony for 21 projects is held during the 2019 China Haimen Trade and Investment Fair in Haimen on April 10. [Photo provided to chinadaily.com.cn]