Group 1 - The steel industry in China is experiencing stable and positive performance supported by favorable policies, declining raw material prices, and increased exports [1] - From January to May 2025, key steel enterprises produced 355 million tons of crude steel, a year-on-year decrease of 0.1%, while pig iron production reached 314 million tons, up 0.3%, and steel products production was 352 million tons, an increase of 2.1% [1] - The net export of crude steel exceeded 50 million tons during the same period, an increase of 8.79 million tons compared to the previous year [1] Group 2 - The steel industry is becoming smarter and greener through the application of artificial intelligence (AI) technology [2] - At the world's first "lighthouse factory" in the special steel sector, AI visual inspection systems can identify surface cracks of 0.02 millimeters within 0.1 seconds [2] - The self-developed furnace temperature prediction model allows real-time monitoring of temperature, pressure, composition, and airflow, achieving transparency in the blast furnace process [4] Group 3 - There are currently six companies globally recognized as "lighthouse factories," with three of them being Chinese [6] - A major steel trading platform in Shanghai processes over 10 million transaction messages daily with an accuracy rate of over 95%, completing billions of intelligent transaction matches [6] - AI technology has reduced driver waiting time from 24 hours to 15 hours, resulting in a 12% decrease in waiting time and an 8% reduction in carbon emissions [6] Group 4 - Experts indicate that the steel industry's push for intelligent manufacturing is accelerating the synergy between energy efficiency optimization and green transformation [8] - A total of 29 steel companies have been recognized as national intelligent manufacturing demonstration factories, with 18 rated as excellent intelligent manufacturing factories [8]
人工智能技术为转型按下“加速键” 钢铁产业正变得更“绿色”、更“聪明”
Yang Shi Wang·2025-07-05 06:20