Venezuela to back its Petro with 30 million barrels of crude oil instead of 5 billion barrels as initially planned
Source: https://cointelegraph.com/news/venezuela-cuts-petros-backing-from-5b-barrels-of-oil-to-30m-reuters
Venezuela Cuts Petro’s Backing from 5B Barrels of Oil to 30M: Reuters
November 21, 2019
CoinTelegraph