The 40-meter-class steel monohull designed for Blue SeaJet, with a total length of 40.26 meters, a breadth of 9.00 meters, and a depth of 4.50 meters, is designed to achieve a speed of 11.5 knots, is engineered to resist force 8 wind while delivering 70 passengers and 50-ton cargo capacity maximum. Crafted with innovation, it transports passengers and supplies efficiently and bolsters Zhuhai’s deep-sea aquaculture sector. After putting into operation, it has driven the expansion of marine economies and promote sustainable ocean development.