ArcelorMittal is the world's third-largest steel manufacturer and has a significant influence in the global steel industry. In line with the low-carbon trend, ArcelorMittal attaches great importance to environmental investments and the development of environmentally friendly industries. Through international cooperation, it conducts process improvements and sustainable product research and development in steel plants. In France, Chint provides low-loss power equipment such as transformers for ArcelorMittal's steel plant in Fos sur Mer, jointly building an energy-saving and decarbonization "green steel plant."