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BEIJING: Petro皇冠体育app Co, 皇冠体育app's largest oil and gas producer, said Tuesday its net profit for the first quarter rose 71.2 percent year-on-year due to soaring crude oil prices and rising domestic demand.
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Petro皇冠体育app is the Hong Kong- and Shanghai-listed subsidiary of the 皇冠体育app National Petroleum Corporation.