Tian Lun Gas Holdings Limited announced that, on 28 December 2021, the Company and CECEP Building Energy Conservation Co. Ltd. ("CECEP") entered into a strategic cooperation agreement. The main contents of the strategic cooperation agreement are set out as follows: Adhering to the principles of "complying with laws and regulations, focusing on practical results and mutual benefits", the two parties join hands to achieve the national "dual carbon" goals and promote the development of low-carbon and zero-carbon energy industry. Both parties will fully follow Xi Jinping's ideology on ecological civilization, embark on a new development phase, apply new development concepts and build a new development pattern. The two parties will unswervingly follow the high-quality development path which gives priority to ecology and green and low-carbon development. Through integrating the available resources and leveraging on the technological advantages and market resource advantages of both parties, the two parties will jointly develop a new energy supply system and comprehensive energy services based on clean energy, so as to achieve complementary advantages and mutual benefits.