sentences:  However, there were other Spanish official state monopolies—such as Campsa (Compañía Arrendataria del Monopolio de Petróleos S.A.) (gas stations), RENFE (Red Nacional de los Ferrocarriles Españoles) (railways), Tabacalera (tobacco), or Telefónica (Compañía Telefónica Nacional de España) (telecommunications) - which were never projects part of INI's administration.In the 1980s, when Spanish economy fully opened to international trade and joined the European Economic Community, INI lost its reason to exist.Most of its companies were privatized in the 1980s and early 1990s.