Volunteers collect more than 11 tonnes of waste on mountain in Polar Urals
![](/sites/default/files/styles/medium/public/field/image/tass_47490729_3.jpg?itok=xCD2vrrO)
Photo by Denis Kozhevnikov/TASS
Photo by Denis Kozhevnikov/TASS
YEKATERINBURG, August 28. /TASS/.
YEKATERINBURG, October 17. /TASS/.
ST. PETERSBURG, June 18. /TASS/. Russian oil major Rosneft will supply Urals oil blend to Venezuela’s PDVSA under an export contract whose basic terms were signed at the St.