2019---2021 is basically a period of rapid growth, maintaining an annual growth rate of 10%. Entering 2022, it has basically entered a stable period. The consumption of hot pot ingredients has been affected by the epidemic, which has inhibited the growth of duck blood production capacity. At present, the conversion rate of meat duck plasma into edible blood in the industry is about 60%. There are about 1.8 billion boxes of duck blood in the industry throughout the year, and a total of 90 million pieces of duck blood enter the market. The ex-factory price of duck blood ranges from 10 to 20 yuan. Some well-known brand manufacturers, such as Yike and Huaying, have actively invested in research and development and are committed to building duck blood product brands. The ex-factory price is about 30 yuan. According to the above ex-factory price, the current output value of duck blood is 1 billion to 1.5 billion yuan. As a single product, duck blood has a low output value, but as the value chain extends to the catering end, the product value will double, making a greater contribution to the industrial value.