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        Business Development

        Oil & Gas Exploration and Production
        In 2018, we added 84 million tonnes of proven oil reserve, 169 million tonnes of probable oil reserve, and 200 million tonnes of possible oil reserve...learn more
        Refining Operations
        The total processing volume increased dramatically. This was accomplished through expanding export and improving domestic sales of refined oil....learn more
        Chemical Operations
        Profit hit historic high. We produced 11.51 million tonnes of ethylene, 4.76 million tonnes of PX, increased by 140,000 tonnes, synthetic resin 16.24 million tonnes...learn more
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