SINI starts C. Kalimantan coal mining ops Wednesday, June 18 2025 - 09:14AM WIB By Romel S Gurky PT Singaraja Putra Tbk IDX SINI reported that its subsidiary PT Persada ... Log in to read the story Login Feedback Related News & Products INDONESIAN COAL BOOK 2024-2026 COAL TENDER: KOSPO-Coal-2025-SMT02 (Min 3,700kcal/kg, Sulphur Max 0.5%) 1 day ago Thiess wins additional contract extension at Wahana project in South Kalimantan in 3 hours SUMATRA COAL MAP Kalimantan Coal Map 2024 Global coal shipments drop 6% in H1 2025, led by China’s reduced demand 4 hours ago Indonesia’s coal output dips in H1 as market headwinds mount in 2 hours Indonesian Nickel Report Issue 48