Assmang’s Beeshoek iron ore mine is facing possible closure after losing its only customer, ArcelorMittal South Africa (AMSA). According to Reuters, the mining company has begun consultations with unions over the potential shutdown, which could put 688 jobs at risk. The company said alternative export options were explored but deemed uneconomical.
The move follows AMSA’s decision not to renew a three-year supply contract, a development that highlights the steelmaker’s worsening financial position. According to CNBC Africa, AMSA posted a R1 billion ($57 million) loss in the first half of 2025, citing weak domestic demand, high electricity costs, transport bottlenecks, and rising competition from Chinese imports and local mini-mills.
Earlier this year, AMSA announced plans to shut down its long steel operations by April 2025. According to Reuters, that decision is expected to cut around 3,500 jobs and reduce the availability of key construction inputs such as rail and fencing materials.
Analysts say the twin crises facing AMSA and Beeshoek could accelerate industrial decline in South Africa’s steel value chain. The developments are likely to increase pressure on the government to provide policy support to safeguard jobs and stabilize the industry.
If Beeshoek closes, it would mark another blow to South Africa’s mining sector and deepen the challenges facing one of the country’s most strategic industrial hubs. According to CNBC Africa, the outcome of union consultations will be critical in determining the mine’s future.
