MONTERREY, Mexico--(BUSINESS WIRE)--Fitch Ratings has affirmed Banco Macro S.A.'s (Macro) Viability Rating (VR) at 'ccc' and foreign currency (FC) and local currency (LC) long-term Issuer Default Ratings (IDRs) at 'CCC'. Fitch has also affirmed the ratings on Macro's senior unsecured and subordinated debt at 'CCC/RR4' and 'CC/RR6', respectively. A full list of rating actions follows at the end of this press release. KEY RATING DRIVERS VR, IDRS, AND SENIOR DEBT Macro's ratings are driven and con