KYIV, July 18 - Fitch Ratings has affirmed Metinvest B.V.'s Long-Term Foreign and Local Currency Issuer Default Ratings (IDR) and senior unsecured rating at 'CCC', the agency said on its website.

"Fitch has revised Metinvest's National Long-Term rating to 'AA-(ukr)' from 'BBB(ukr)'. The outlook is stable. The revision is in line with the recalibration of the Ukrainian national rating scale," it said.