SOFIA (Bulgaria), December 22 (SeeNews) - S&P Global Ratings said that it has raised its long-term issuer credit rating on Bulgaria s National Electric
S&P changes outlook on Bulgaria s NEK to stable from negative on parent s refinancing seenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from seenews.com Daily Mail and Mail on Sunday newspapers.