In September 2014, the three national ministries issued the "Action Plan for Upgrading and Renovating Coal Power Plants to Achieve Energy Efficiency and Emission Reduction (2014-2020)," marking the beginning of efforts to achieve ultra-low emissions. Through sustained efforts, the coal power industry has largely completed its emission reduction upgrades and renovations, with significant achievements in reducing major air pollutants, effectively improving China's environmental air quality. Our company has been involved in projects such as Guangming Thermal Power, Jiyang Xinhua, and Zhongtian Thermal Power, where technologies like wet flue gas desulfurization and wet electrostatic precipitators have shown remarkable results in achieving ultra-low emissions from coal power plants.