Weak asset quality Operating in a high-risk and developing economic environment Largest bank in Indonesia Expected government support The counterparty credit ratings on Indonesia's PT Bank Mandiri (Persero) Tbk. reflect the bank's good market position as the largest in the Indonesian banking system with its majority government ownership and expected government support. However, these strengths are offset by the bank's weak asset quality. In addition, Bank Mandiri operates in a high-risk, developing economic environment. The quality of the bank's loan portfolio has improved, but it remained weaker than regional peers'. As of Sept. 30, 2009, Bank Mandiri's ratio of gross nonperforming assets (NPAs; including NPLs, foreclosed assets, and some restructured loans) to total loans continued to improve to about 11%,