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    1. Sectors Insider
    2. Mining Companies in Indonesia
    4. PT Ratna Utama Karya

    PT Ratna Utama Karya

    Operational Sites

    No operational sites found.

    Activities Sheet

    PT Ratna Utama Karya is involved in the following activities:

    No direct involvement

    Coal Mining

    No direct involvement

    Mining Licenses

    Company Type
    Mine Owner
    50% owned by PT Optima Persada Energi
    Key Operation
    Mining
    Head Office Address
    Sampoerna Strategic Square - South Tower Level 18 Jl Jend Sudirman Kav. 45-46 Jakarta Selatan 12943