Our Companies

Four subsidiaries of PT Arsari Tambang carry out exploration, exploitation, mining, processing, smelting, refining, sales, and export activities of tin in the Bangka Belitung archipelago.

PT Mitra Stania Prima

PT Mitra Stania Prima (MSP) is the 3rd largest tin mining company in Indonesia. MSP owns a mining concession located in Mapur, which is one of the largest onshore tin mines still actively operating in Indonesia. Since 2013, MSP has been actively mining in Mapur, a land area of 233.5 hectares with mining potential of 7,071 tons of tin (Sn).

MSP memiliki dan mengoperasikan alat pelebur timah dan fasilitas pemurnian. Alat pelebur timah MSP memiliki dua tungku konvensional dengan daya yang diizinkan sebesar 3.600 ton ingot timah per tahun. Ingot timah bermerek MSP merupakan produk timah yang terdaftar di bursa London Metals Exchange (LME). Penghasilan ekspor logam timah MSP saat ini sekitar 3.300 ton logam timah dan sudah mendapatkan GREEN PROPER.

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PT AEGA Prima

PT AEGA Prima (AEGA Prima) is an affiliated company of
PT Arsari Tambang. The company also engages in the field of integrated tin mining and operates in Bangka Belitung Islands. AEGA Prima owns a mining license (IUP) with a total area of 28,884.50 hectares spread around Tanjung Sangau Sea, Tanjung Genting Sea, Bubus Sea, Tanjung Mengkudu Sea, and Teluk Kelabat Sea. The 19 mining licenses owned by the company have an active period that ends in 2025 to 2031.
PT AEGA Prima (AEGA Prima) is an affiliated company of PT Arsari Tambang. The company also engages in the field of integrated tin mining and operates in Bangka Belitung Islands. AEGA Prima owns a mining license (IUP) with a total area of 28,884.50 hectares spread around Tanjung Sangau Sea, Tanjung Genting Sea, Bubus Sea, Tanjung Mengkudu Sea, and Teluk Kelabat Sea. The 19 mining licenses owned by the company have an active period that ends in 2025 to 2031.

As the holder of the Production Operation mining business license, which varies in terms of time and area, AEGA Prima owns the right to carry out construction, production, transportation, and sales activities as well as processing and refining within the mining license business area (WIUP) for a period of 20 years starting in the year 2009. This period can be extended twice for a period time of 10 years each.

Affiliation

PT Mitra Stania Kemingking

PT Mitra Stania Kemingking is an affiliated company of PT Mitra Stania Prima. This company owns the mining license (IUP) No. 188.45/608/DEP/2014 and runs operational activities in two areas:
  • Block Kemingking
    Area: 654,6 Ha
    Location: North Kepuh, Kemingking Village, Sungaiselan Sub-District, Central Bangka District, the Province of Bangka Belitung Islands.
  • Block Penyak
    Area: 551,8 Ha
    Location: North Bemban, Penyak Village, Koba Sub-District, Central Bangka District, the Province of Bangka Belitung Islands.

PT Mitra Stania Bemban

In 2020, PT Mitra Stania Bemban was affiliated with PT Mitra Stania Prima and owns a mining license (IUP) area of 441.5 Ha.  

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