On September 7, China Association of the National Shipbuilding Industry and China Iron & Steel Association announced the forecast data for ship steel demand in 2023, and the demand for ship steel in 2023 is expected to reach another record high. With the sustained and rapid development of China's shipbuilding industry, the demand for steel and iron for ships will grow steadily, and the demand for hot blast furnaces, blowers, dust collectors and other equipment for the production of high-end marine steel will also further increase in the future.