Import Coal — Buy in Bulk from Supplier in Indonesia

Coal supplied by Putra Jaya Inc. is a non-cooking steam coal with a gross calorific value of 5,500 kcal/kg and a total moisture content of 10.2%. Ash content is 15.8%, and sulfur is 0.9%, with a volatile matter of 34% and fixed carbon at 50%. These values are typical of low-rank bituminous coal from South Kalimantan and are optimized for power plant combustion.

This coal is classified as sub-bituminous with high moisture and moderate ash, making it suitable for large-scale thermal power generation rather than metallurgical uses. The low sulfur content reduces acid gas emissions, and the high calorific value improves fuel efficiency. It is not processed for coking, and no metallurgical properties are claimed. Typical particle size is 0-75 mm, with minimal fines.

Primary buyers include power utilities in Southeast Asia, India, and Japan seeking cost-effective fuel for base-load generation. Packaging is bulk-loaded in ships, with no bagged options. Trade terms are FOB Tanjung Pemancingan, with MOQ starting at 5,000 metric tons per shipment. Payment is via L/C or T/T, and loading capacity reaches 6,000 metric tons per day.

Putra Jaya Inc. is an Indonesian-based trading company located in Bantul, Yogyakarta. The company does not own mines or processing plants and operates as a sourcing agent for coal from South Kalimantan producers. Its trust tier is harbor, indicating verified export documentation, but no production, certification, or quality control infrastructure is disclosed.

There is no public information on company history, workforce, or financial capacity. The supplier does not claim any certifications, laboratory facilities, or direct mining partnerships. Response metrics are not tracked, suggesting limited customer service capacity. Buyers should treat this as a logistics intermediary, not a producer, and verify all technical claims through third-party lab reports.