中(zhong)(zhong)國石(shi)油(you)(you)(you)化(hua)(hua)工集團(tuan)(tuan)有(you)限公(gong)(gong)司(si)(si)(si)(si)（以下簡稱公(gong)(gong)司(si)(si)(si)(si)）的(de)(de)前身是(shi)成立(li)于1983年7月的(de)(de)中(zhong)(zhong)國石(shi)油(you)(you)(you)化(hua)(hua)工總(zong)公(gong)(gong)司(si)(si)(si)(si)。1998年7月，按照黨中(zhong)(zhong)央關于實施石(shi)油(you)(you)(you)石(shi)化(hua)(hua)行(xing)(xing)業(ye)戰略性重組的(de)(de)部(bu)署，在原中(zhong)(zhong)國石(shi)油(you)(you)(you)化(hua)(hua)工總(zong)公(gong)(gong)司(si)(si)(si)(si)基礎上重組成立(li)中(zhong)(zhong)國石(shi)油(you)(you)(you)化(hua)(hua)工集團(tuan)(tuan)公(gong)(gong)司(si)(si)(si)(si)，2018年8月，經(jing)公(gong)(gong)司(si)(si)(si)(si)制改制為中(zhong)(zhong)國石(shi)油(you)(you)(you)化(hua)(hua)工集團(tuan)(tuan)有(you)限公(gong)(gong)司(si)(si)(si)(si)。公(gong)(gong)司(si)(si)(si)(si)是(shi)特大型石(shi)油(you)(you)(you)石(shi)化(hua)(hua)企業(ye)集團(tuan)(tuan)，董事長為法定代表(biao)人(ren)，總(zong)部(bu)設(she)在北京。公(gong)(gong)司(si)(si)(si)(si)對其全資(zi)企業(ye)、控(kong)股企業(ye)、參股企業(ye)的(de)(de)有(you)關國有(you)資(zi)產行(xing)(xing)使資(zi)產受益、重大決(jue)策和(he)選擇(ze)管理(li)者(zhe)等出資(zi)人(ren)的(de)(de)權力，對國有(you)資(zi)產依法進行(xing)(xing)經(jing)營(ying)、管理(li)和(he)監督，并相應承擔保值增值責任。

公(gong)司主營(ying)業(ye)務(wu)(wu)范圍(wei)包括(kuo)：實業(ye)投資及投資管理(li)；石(shi)油(you)(you)、天(tian)然(ran)氣的勘(kan)(kan)探、開(kai)采、儲(chu)運（含管道運輸）、銷(xiao)(xiao)售(shou)(shou)和綜合(he)利用；煤炭生(sheng)(sheng)產(chan)、銷(xiao)(xiao)售(shou)(shou)、儲(chu)存(cun)(cun)、運輸；石(shi)油(you)(you)煉制；成品(pin)油(you)(you)儲(chu)存(cun)(cun)、運輸、批發(fa)和零售(shou)(shou)；石(shi)油(you)(you)化(hua)(hua)工(gong)、天(tian)然(ran)氣化(hua)(hua)工(gong)、煤化(hua)(hua)工(gong)及其他化(hua)(hua)工(gong)產(chan)品(pin)的生(sheng)(sheng)產(chan)、銷(xiao)(xiao)售(shou)(shou)、儲(chu)存(cun)(cun)、運輸；新能(neng)源、地熱等能(neng)源產(chan)品(pin)的生(sheng)(sheng)產(chan)、銷(xiao)(xiao)售(shou)(shou)、儲(chu)存(cun)(cun)、運輸；石(shi)油(you)(you)石(shi)化(hua)(hua)工(gong)程(cheng)的勘(kan)(kan)探、設計、咨詢(xun)、施工(gong)、安裝(zhuang)；石(shi)油(you)(you)石(shi)化(hua)(hua)設備(bei)檢修、維修；機電(dian)(dian)設備(bei)研發(fa)、制造與(yu)銷(xiao)(xiao)售(shou)(shou)；電(dian)(dian)力、蒸汽、水務(wu)(wu)和工(gong)業(ye)氣體的生(sheng)(sheng)產(chan)銷(xiao)(xiao)售(shou)(shou)；技術(shu)、電(dian)(dian)子商(shang)務(wu)(wu)及信息、替代能(neng)源產(chan)品(pin)的研究(jiu)、開(kai)發(fa)、應用、咨詢(xun)服務(wu)(wu)；自營(ying)和代理(li)有關商(shang)品(pin)和技術(shu)的進(jin)出口；對外工(gong)程(cheng)承包、招(zhao)標采購、勞務(wu)(wu)輸出；國際(ji)化(hua)(hua)倉(cang)儲(chu)與(yu)物流業(ye)務(wu)(wu)等。