中國(guo)石(shi)油(you)化工(gong)集(ji)(ji)團有限公(gong)(gong)(gong)司(si)（以下(xia)簡稱公(gong)(gong)(gong)司(si)）的(de)前(qian)身(shen)是成立于1983年(nian)7月的(de)中國(guo)石(shi)油(you)化工(gong)總(zong)(zong)(zong)公(gong)(gong)(gong)司(si)。1998年(nian)7月，按照黨中央關于實施(shi)石(shi)油(you)石(shi)化行(xing)業(ye)戰略性(xing)重組(zu)的(de)部(bu)署，在(zai)原中國(guo)石(shi)油(you)化工(gong)總(zong)(zong)(zong)公(gong)(gong)(gong)司(si)基礎上重組(zu)成立中國(guo)石(shi)油(you)化工(gong)集(ji)(ji)團公(gong)(gong)(gong)司(si)，2018年(nian)8月，經(jing)公(gong)(gong)(gong)司(si)制改制為中國(guo)石(shi)油(you)化工(gong)集(ji)(ji)團有限公(gong)(gong)(gong)司(si)。公(gong)(gong)(gong)司(si)是特大(da)型石(shi)油(you)石(shi)化企(qi)(qi)業(ye)集(ji)(ji)團，注冊(ce)資(zi)本(ben)3265億元(yuan)人民幣，董事長為法(fa)定代表人，總(zong)(zong)(zong)部(bu)設在(zai)北京。公(gong)(gong)(gong)司(si)對其全資(zi)企(qi)(qi)業(ye)、控股企(qi)(qi)業(ye)、參股企(qi)(qi)業(ye)的(de)有關國(guo)有資(zi)產行(xing)使資(zi)產受益、重大(da)決策和(he)選擇管理者等(deng)出資(zi)人的(de)權力，對國(guo)有資(zi)產依法(fa)進行(xing)經(jing)營、管理和(he)監(jian)督，并相(xiang)應承擔保值增(zeng)值責(ze)任。