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China’spetroleumindustryhasmaintainedamomentumforrapidgrowthsincethecountryopeneditselfictheoutsideworld.ThecrudeproductioninChinatotaled16Omilliontonsin1999,hittingarecordhighinthecountry’shistoryandrankingfifthintheworld.Meanwhile,China’snaturalgas...