CP System II was created in 1993.
CP System was created in 1988.
Baltic Pipeline System-II was created in 2011.
Moralo CP was created in 1965.
CP Almería was created in 1983.
Arroyo CP was created in 1968.
CP Villarrobledo was created in 1958.
CP Mérida was created in 1912.
CP Vilanova was created in 1951.
CP Malpartida was created in 1974.
CP Cerceda was created in 2009.
CP Valdivia was created in 1956.
CP Sanvicenteño was created in 2001.