It comes as a row over foreign humanitarian aid continues to rage on.
Venezuelan President Nicolás Maduro said there is no financial or humanitarian crisis in the country.
He also called the aid delivery plans an orchestrated show carried out by the USA.
Meanwhile ppposition leader Juan Guaidó is on his way to Colombia.
He is leding a convoy to the border from the capital Caracas.

Trump leaves Beijing with few wins, many warm words for Xi
Trump says he won't be much more patient with Iran
India raises retail fuel prices first time since Iran war started
Ukrainian drone attack kills three in Russia's Ryazan
Gaza aid flotilla sets sail again after Israeli interceptions
