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Maluku Steel Plant

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The Maluku Steel Plant, officially known as SOSIDER (Société de Sidérurgie de Maluku), is situated approximately 80 kilometers northeast of Kinshasa along the banks of the Congo River. Established in the 1970s during the presidency of Mobutu Sese Seko, the plant was envisioned as a cornerstone of the nation's industrial development. It was outfitted with advanced Italian and German machinery, boasting a theoretical annual capacity of 250,000 tons of steel. However, systemic logistical failures, high electricity costs, and a lack of reliable raw material supplies led to decades of underutilization and eventual closure. In recent years, the Congolese government has sought international investors to privatize and rehabilitate the facility to meet the surging domestic demand for construction materials. Despite its long history of inactivity, the plant represents a significant industrial asset with strategic access to the river network for regional distribution.
- Location: Congo - Kinshasa
- Nearby: Maluku (54 km)
Best time to visit & climate
The most pleasant time to visit is Jun–Aug.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 26 | 25 | 24 | 24 |
| Rain mm | 166 | 170 | 217 | 215 | 127 | 16 | 5 | 25 | 82 | 189 | 261 | 227 |
📋 Practical info
Geography
Facts
- The plant was officially commissioned in 1974.
- It has a theoretical production capacity of 250,000 tons per year.
- The facility is located in the Maluku commune of Kinshasa.
- It was a flagship industrial project of the Mobutu era.
- Machinery was originally supplied by Italian and German contractors.
- The plant has spent several decades in a state of near-total dormancy.
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Frequently asked questions
What is the Maluku steelworks?
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