China Suntien Green Energy is engaged in the wind power, photovoltaic, and natural gas businesses. The natural gas segment is involved in the sales of natural gas and gas appliances, and the provision of construction and connection services of natural gas pipelines. The wind and solar energy segment sells electricity to external grid companies by operating wind farms and solar energy plants. In 2025, the firm’s natural gas transmission volume was 5,255 million cubic meters, while sales volume of electricity was 14.84 billion kilowatt-hours. As of end-2025, the firm had consolidated renewable energy (wind and solar) installed capacity of 8.20 gigawatts.