In order to further cultivate and develop new kinetic energy, build a new engine of Panjin's economy, and promote the high-quality development of Panjin, on July 17, 2019, it was jointly organized by the Panjin Bureau of Industry and Information Technology, the Communist Youth League Panjin City Committee, and the Panjin High-tech Industrial Development Zone Management Committee. The "ICBC Cup" 2019 "Maker China" Panjin Competition Area and the 4th Panjin Youth Innovation and Entrepreneurship Competition finals were grandly held in the conference hall of Swissotel Panjin.

From June 27th to 29th, the 2019 World Food Guangzhou Exhibition, the 2019 Guangzhou International Chain and Franchise Exhibition, and the 2019 World High-end Rice Industry Conference were grandly held in Guangzhou Pazhou Poly World Trade Expo Hall.

On June 28, 2019, the "Photosynthetic Cup" Table Tennis Invitational Tournament of Eight Cities in Three Provinces (Autonomous Regions) was grandly opened in the Red Beach Wetland Science Museum of Panjin City. A total of 155 athletes, referees and staff from the eight regions of Tongliao, Chaoyang, Chengde, Chifeng, Qinhuangdao, Xilingol, Fuxin and Panjin participated in the competition.

On May 31, the sale of "Guanghe No. 1" ecological crab seedlings of Panjin Guanghe Crab Industry Co., Ltd. kicked off at the Red Beach Wetland Science Museum.

In Panjin in June, the earth is green and all things flourish, and it is another year when crabs and treasures migrate. At 18:30 on June 1, it was jointly sponsored by the River Crab Branch of the China Fisheries Association, the Panjin River Crab Industry Alliance, and the Propaganda Department of the Dawa District Committee of the Communist Party of China, and jointly organized by Panjin Dawa Agricultural Reclamation Group Co., Ltd. and Panjin Guanghe Crab Industry Co., Ltd. The Panjin River Crab Festival and the 2nd Panjin Guanghe Crab Treasure Festival were grandly opened at the Red Beach Wetland Science Museum, marking the beginning of the rice crab breeding season in Panjin's "golden industry" in the new year, and the upgrading of the Panjin river crab industry has reached a new level.

Penaeus vannamei has delicious meat, the meat yield can be as high as 67%, the suitable temperature range is wide, it can grow at 18-32 ℃, and the suitable salt range is also wide, and it can grow under the condition of salinity 1-40‰. of desalinated cultured species.