In 2023, the company has one water discharge outlet: discharging 5 types of water pollutants, with an annual total discharge of 0.052 tons of CO2, 0.065 tons of ammonia nitrogen, 0.0197 tons of copper, and 0.00251 tons of nickel for each pollutant; There are a total of 13 exhaust gas discharge outlets, emitting 11 types of pollutants. The annual emissions of each pollutant are: 0.0226 tons of particulate matter, 0.21 tons of sulfuric acid mist, 0.03 tons of formaldehyde, 0.757 tons of hydrogen chloride, 0 tons of hydrogen cyanide, 0.11 tons of total VOCs, 0 tons of tin and its compounds, 0.0636 tons of benzene+xylene, 20.06 tons of odor, 0.002 tons of hydrogen sulfide, and 0.068 tons of ammonia;

The total greenhouse gas emissions in 2023 are 24640 tons of carbon dioxide equivalent, including 21752 tons of carbon dioxide equivalent for category one and category two, 380 tons of carbon dioxide equivalent for category three, and 2508 tons of carbon dioxide equivalent for category four.

In 2023, our company implemented 0 red warning responses for heavy pollution weather, 0 orange warning responses for heavy pollution weather, and 0 yellow warning responses for heavy pollution weather in accordance with the emergency requirements of Taishan City