Guo Xin 1 is the world's first 65,438+100,000-ton large-scale intelligent fishing work boat. On June 25, 2022, it was successfully docked and launched at Qingdao Beihai Shipyard of China Shipping Group. As a demonstration project of offshore mariculture industry of Qingdao Guo Xin Group, "Guo Xin 1" aquaculture workboat is forward-looking, leading and exemplary in industrial development and technological innovation and application, which is of great practical significance for expanding the offshore mariculture space in China and promoting the upgrading and transformation of fishery industry. Guo Xin 1 has a total length of 249.9 meters, a width of 45 meters, a depth of 2 1.5 meters, a deadweight of 654.38+10,000 tons and a displacement of130,000 tons. It is the fishing boat with the largest design scale, the most complete functions and the strongest practicability and reliability in the world. The whole ship has a *** 15 aquaculture cabin with a water body of 80,000 cubic meters. Breeding high-end economic fish such as large yellow croaker can produce 3700 tons of high-quality large yellow croaker every year. "Guo Xin 1" is the world's first 65438+ million-ton breeding ship with the displacement equivalent to that of two aircraft carriers. The research, development, construction and operation of Guo Xin 1 will be the first in the world, creating a "China sample" of far-reaching mariculture in the world, and helping Qingdao to set off the sixth wave of mariculture marked by protected fisheries.