化(hua)工(gong)(gong)(gong)(gong)(gong)園(yuan)區(qu)(qu)是指由多個相關聯的(de)化(hua)工(gong)(gong)(gong)(gong)(gong)企業(ye)或(huo)項(xiang)目構成、以發(fa)展化(hua)工(gong)(gong)(gong)(gong)(gong)產業(ye)為導(dao)向、地理邊(bian)界和管理主體明確(que)、基(ji)礎設施(shi)和管理體系完善的(de)工(gong)(gong)(gong)(gong)(gong)業(ye)園(yuan)區(qu)(qu)。包括(kuo)縣級以上人民政府(fu)或(huo)部門(men)批準設立、認(ren)定的(de)專(zhuan)業(ye)化(hua)工(gong)(gong)(gong)(gong)(gong)園(yuan)區(qu)(qu)，以及經濟（技(ji)(ji)術）開(kai)發(fa)區(qu)(qu)、高新技(ji)(ji)術產業(ye)開(kai)發(fa)區(qu)(qu)或(huo)其他工(gong)(gong)(gong)(gong)(gong)業(ye)園(yuan)中相對(dui)獨(du)立設置(zhi)的(de)化(hua)工(gong)(gong)(gong)(gong)(gong)園(yuan)（區(qu)(qu)）、化(hua)工(gong)(gong)(gong)(gong)(gong)產業(ye)集聚區(qu)(qu)。