KEY RATING DRIVERS
The subordinated debt is rated one notch below MBKET's National Long-Term Rating of 'AA+(tha)' to reflect the notes' higher loss-severity risks compared with senior unsecured instruments. The notching also incorporates the subordinated debentures' lack of going-concern loss absorption and equity conversion. Fitch has assigned an equity credit of 0% to the issue as the tenor is relatively short and the instrument is not designed to be a permanent part of the company's capital structure.
The agency has used MBKET's National Long-Term Rating of 'AA+(tha)' as the anchor rating for the subordinated instrument. Institutional support underpins MBKET's National Long-Term Rating as the Thai firm is strategically important to Malaysia-based Malayan Banking Berhad (Maybank; A-/Stable), which holds a majority stake in MBKET.
RATING SENSITIVITIES
Changes to Fitch's view on Maybank's capacity and propensity to provide timely extraordinary support to MBKET could impact MBKET's National rating and hence the rating of the subordinated notes.