A diversified oil and gas trading strategy should incorporate both aspects of "going abroad" and "inviting in". In this regard, we shall redouble our efforts in energy diplomacy, handling energy diplomacy as a vital part of China's overall diplomacy and regard the vigorous promotion of oil and gas cooperation between China and countries rich in oil and gas resources as an important part of its diplomatic work. China will strengthen cooperation and coordination with large oil-consuming and oil-exporting countries in tie world.