常熟：蓝龙养殖带动龙虾经济

Group 1 - The article highlights the rising popularity of blue crayfish, specifically the Australian freshwater crayfish, in Changshu, which is being marketed as a premium alternative to traditional crayfish [1][2] - The blue crayfish is larger and has a higher meat yield compared to regular crayfish, with prices being twice as high but offering three to five times the meat yield [1][2] - Local restaurants, such as Wang Si Restaurant and Changshu International Hotel, have begun to incorporate blue crayfish into their menus, reflecting a growing trend in the "crayfish economy" [1][2] Group 2 - The blue crayfish is cultivated locally by Suzhou Hengyang Aolong Agricultural Technology Co., which has developed proprietary breeding techniques and established seven seedling bases nationwide, achieving annual sales of over 3,000 tons and exceeding 100 million yuan in revenue [2] - The collaboration between local restaurants and the crayfish supplier aims to enhance the value of local agricultural products and provide unique dining experiences for both residents and visitors [2][3] - Continuous innovation in dish offerings and feedback loops between restaurants and suppliers are being emphasized to improve the quality of the blue crayfish and adapt to market demands [3]