中(zhong)國(guo)石(shi)(shi)油化工集(ji)團(tuan)有(you)限(xian)公(gong)(gong)(gong)司(si)(si)（以下簡稱(cheng)公(gong)(gong)(gong)司(si)(si)）的(de)(de)前身是成(cheng)立于1983年(nian)7月的(de)(de)中(zhong)國(guo)石(shi)(shi)油化工總(zong)公(gong)(gong)(gong)司(si)(si)。1998年(nian)7月，按照黨中(zhong)央關(guan)于實施石(shi)(shi)油石(shi)(shi)化行(xing)業(ye)(ye)戰略性重組的(de)(de)部(bu)署，在(zai)原中(zhong)國(guo)石(shi)(shi)油化工總(zong)公(gong)(gong)(gong)司(si)(si)基礎上重組成(cheng)立中(zhong)國(guo)石(shi)(shi)油化工集(ji)團(tuan)公(gong)(gong)(gong)司(si)(si)，2018年(nian)8月，經(jing)公(gong)(gong)(gong)司(si)(si)制(zhi)改制(zhi)為(wei)中(zhong)國(guo)石(shi)(shi)油化工集(ji)團(tuan)有(you)限(xian)公(gong)(gong)(gong)司(si)(si)。公(gong)(gong)(gong)司(si)(si)是特大(da)型石(shi)(shi)油石(shi)(shi)化企(qi)(qi)業(ye)(ye)集(ji)團(tuan)，董事長為(wei)法定(ding)代表人，總(zong)部(bu)設在(zai)北京。公(gong)(gong)(gong)司(si)(si)對(dui)其全資(zi)(zi)企(qi)(qi)業(ye)(ye)、控(kong)股企(qi)(qi)業(ye)(ye)、參股企(qi)(qi)業(ye)(ye)的(de)(de)有(you)關(guan)國(guo)有(you)資(zi)(zi)產(chan)行(xing)使(shi)資(zi)(zi)產(chan)受益(yi)、重大(da)決策(ce)和選(xuan)擇管理者等出資(zi)(zi)人的(de)(de)權力，對(dui)國(guo)有(you)資(zi)(zi)產(chan)依法進(jin)行(xing)經(jing)營(ying)、管理和監督，并相應承擔保(bao)值增值責任。

公司主營業(ye)務(wu)范(fan)圍包括：實(shi)業(ye)投資及(ji)投資管理(li)；石油(you)(you)、天(tian)然(ran)氣的(de)(de)勘探、開(kai)采、儲(chu)運(yun)（含(han)管道運(yun)輸(shu)(shu)）、銷(xiao)售(shou)和綜合利用；煤(mei)炭生(sheng)(sheng)產(chan)、銷(xiao)售(shou)、儲(chu)存(cun)、運(yun)輸(shu)(shu)；石油(you)(you)煉制；成品(pin)(pin)油(you)(you)儲(chu)存(cun)、運(yun)輸(shu)(shu)、批發(fa)(fa)和零售(shou)；石油(you)(you)化(hua)工(gong)(gong)、天(tian)然(ran)氣化(hua)工(gong)(gong)、煤(mei)化(hua)工(gong)(gong)及(ji)其他(ta)化(hua)工(gong)(gong)產(chan)品(pin)(pin)的(de)(de)生(sheng)(sheng)產(chan)、銷(xiao)售(shou)、儲(chu)存(cun)、運(yun)輸(shu)(shu)；新能(neng)(neng)源、地熱(re)等能(neng)(neng)源產(chan)品(pin)(pin)的(de)(de)生(sheng)(sheng)產(chan)、銷(xiao)售(shou)、儲(chu)存(cun)、運(yun)輸(shu)(shu)；石油(you)(you)石化(hua)工(gong)(gong)程的(de)(de)勘探、設(she)計、咨詢(xun)(xun)、施(shi)工(gong)(gong)、安裝；石油(you)(you)石化(hua)設(she)備檢(jian)修、維(wei)修；機電(dian)設(she)備研(yan)發(fa)(fa)、制造(zao)與(yu)銷(xiao)售(shou)；電(dian)力(li)、蒸汽、水務(wu)和工(gong)(gong)業(ye)氣體的(de)(de)生(sheng)(sheng)產(chan)銷(xiao)售(shou)；技術、電(dian)子商務(wu)及(ji)信息(xi)、替代(dai)能(neng)(neng)源產(chan)品(pin)(pin)的(de)(de)研(yan)究(jiu)、開(kai)發(fa)(fa)、應(ying)用、咨詢(xun)(xun)服務(wu)；自營和代(dai)理(li)有關商品(pin)(pin)和技術的(de)(de)進出口(kou)；對外(wai)工(gong)(gong)程承包、招標采購、勞務(wu)輸(shu)(shu)出；國際(ji)化(hua)倉儲(chu)與(yu)物(wu)流業(ye)務(wu)等。