Public Accountants

Purwantono, Sungkoro & Surja

Indonesia Stock Exchange Building

Tower 2, 7 ^th Floor

Jl. Jend Sudirman Kav. 52-53

Jakarta 12190

Share Registrar

PT Raya Saham Registra

Plaza Sentral, 2 ^nd Floor

Jl. Jend. Sudirman Kav. 47-48

Jakarta 12930

Rating Agency

PT Pemeringkat Efek Indonesia

Panin Tower Senayan City 17 ^th Floor

Jl. Asia Afrika Lot 19

Jakarta 10270

Fitch Ratings Singapore Pte. Ltd.

One Raffles Quay

#22-11 South Tower,

Singapore 048583

Moody’s Investors Service Singapore Pte. Ltd.

50 Raffles Place

#23-06 Singapore Land Tower,

Singapore 048623