China CBM Group Company Limited (8270.HK) is an investment holding company primarily engaged in coalbed methane (CBM) gas development, production, and related energy services in China. The company offers core products and services including CBM gas extraction and sales, natural gas processing and distribution; drilling and well completion services for CBM projects; pipeline construction and maintenance for gas transportation; and environmental services such as carbon capture and storage technologies associated with methane operations. It operates principally in Shanxi Province and Inner Mongolia regions of China, targeting domestic energy utilities, industrial users, and government-backed clean energy initiatives. Founded in 2008 and headquartered in Hong Kong, the company maintains strategic focus on upstream CBM resources amid China's energy transition goals. In recent developments within the last two years, China CBM Group has pursued operational expansions through new drilling contracts in key CBM basins and enhanced partnerships with state-owned enterprises for gas distribution networks, while reporting improved production volumes amid regulatory support for unconventional gas resources.