Iron Ore Logistics South Africa — Sishen Corridor & Export Tracking

South Africa produced 71 million tonnes of iron ore in 2023 — primarily from the Sishen and Kolomela mines in the Northern Cape (Kumba Iron Ore / Anglo American), plus several smaller operations. The primary export route is the Sishen-Saldanha iron ore export channel — an 861 km dedicated rail line from the Northern Cape to Saldanha Bay port.

While the Sishen-Saldanha corridor is primarily rail, significant road movements occur: feeder logistics from smaller mines to rail loading points, domestic supply to ArcelorMittal's Vanderbijlpark and Newcastle steel plants, and last-mile distribution from stockpiles.

Road Segment Risk in South African Iron Ore Logistics

Feeder movements from junior miners: Smaller Northern Cape iron ore producers without direct rail access truck ore to Sishen loading facilities or sell to domestic buyers. These short-haul truck movements are almost entirely unmonitored.

Domestic steel plant deliveries: ArcelorMittal Vanderbijlpark (Gauteng) and Newcastle (KZN) receive domestic iron ore by road from Northern Cape and Limpopo sources. Long-haul corridors with meaningful pilferage exposure.

Port stockpile to vessel loading: At Saldanha Bay, road movements between stockpile areas and ship loaders present final-mile risk.

Tracking Architecture

GPS: Mine or stockpile gate to destination. Minute-level position. Route deviation and halt alerts per corridor.

Activity sensing using sensors: Physical unloading detection for road movements. Particularly important on feeder corridors where driver oversight is minimal.

Grade tracking: Iron ore Fe% and silica content tracked via LIMS integration — per-trip quality record alongside quantity for domestic steel plant deliveries.

ERP integration: SAP integration for Kumba / ArcelorMittal operations — GR posting on confirmed delivery, exception flags to procurement.