Adhering to the missions of Energize, Harmonize and Realize, Petrochina Co., Ltd. is committed to the policy of steady development, and pushes the strategies of resources, markets, internationalization and innovation with the aim to build a world-class international energy company. Petrochina focuses on improving quality and efficiency, strives to optimize the two value chains of oil and gas, gives priority to oil and gas exploration and development, efficiently develops refinery and marketing, accelerates the development of natural gas and pipelines, and coordinates the development of international trade business. Petrochina implements six major initiatives: deepening reform, open for cooperation, technological innovation, talent pooling, corporate ruling by laws, and ensures safety throughout development, to shape a good company image, and improve the overall strength, international competitiveness and sustainable development ability of Petrochina, rewarding shareholders and society by achieving satisfactory performance.