UPDATE 1-Greece's Hellenic issues tender to buy Russian oil Reuters LONDON May 20 (Reuters) - Hellenic Petroleum, Greece's largest refiner, has issued a tender to buy an 80,000 tonne cargo of Russian Urals crude oil for early June delivery, a trading source said, the first in months as its finances improve. The tender ... |
 |
| READ THE ORIGINAL POST AT www.reuters.com |