In its May 2026 issue of Steel Matters the South African Iron and Steel Institute (SAISI) says South Africa’s steel industry continues to operate under sustained pressure, with weak demand, high input costs, and ongoing competitiveness challenges, particularly electricity pricing and supply reliability. These conditions remain central to the sector’s performance and investment outlook.
SAISI also reported that recent Leadership Group for Industry Transition (LeadIT) engagements in South Africa, including a site visit to Scaw Metals Group and a technical workshop on steel decarbonisation, highlighted both the operational realities facing producers and the longer-term transition agenda for the industry.
In its March 2026 issue the institute said South Africa’s steel industry is no longer in a cyclical slump; it is at a structural turning point. February 2026 crude steel output fell 17.2% year‑on‑year to 312 900 tons, reflecting not only weak demand but also lost capacity, rising import penetration, and policy misalignment. While remaining producers have lifted utilisation, the gap left by mill closures remains unfilled a stark reminder that once capacity is lost, it is rarely recovered quickly.
January to April 2026
SAISI says domestic crude steel production contracted (-14.4%) sharply year-on-year, confirming a broader structural slowdown across the manufacturing landscape. This is in comparison to primary steel imports increasing sharply by +23% year-on-year in April 2026 (excluding stainless steel, wire, and rail).
Primary steel exports fell -21% year-on-year in April 2026, led primarily by steep declines in semi-finished products and rebar. Value-added imports edged higher driven by strong inflows of tubes, pipes, and structural steel, while value-added exports recorded their fourth consecutive monthly decline.
Global production trends
April 2026 crude steel output tell 1.9% year-on-year globally. China moderated significantly, while India and the US posted steady gains. Notably Africa (+11.5%) completely bucked the global slowdown trend.
Steel Matters March 2026: Imports are displacing, not supplementing
In the March 2026 issue of Steel Matters SAISI said the old narrative that imports “supplement” domestic supply no longer holds. SARS data shows January 2026 primary steel imports surged 21% year‑on‑year to 154 681 tons. Semi‑finished products rose 55%, long products 151%, and hot‑rolled coil 74%, with nearly 80% of coil imports originating from South Korea, exploiting exemptions to bypass safeguard duties. These inflows are not filling gaps; they are eroding local production, undermining pricing, and threatening industrial viability.
Trade measures must be decisive
Recent anti‑dumping actions by the International Trade Administration Commission are welcome, but partial or delayed interventions risk accelerating structural decline. Trade remedies must be comprehensive, timely, and rigorously enforced. Without decisive action, circumvention and diversion will continue to hollow out domestic capability.
Passive deindustrialisation is a strategic risk
Steel is not just another commodity it underpins infrastructure, energy, and manufacturing. Allowing the sector to erode is a policy choice with profound consequences. Import‑dependent construction of transmission lines, renewable energy projects, or industrial corridors exposes South Africa to cost volatility, supply insecurity, and strategic vulnerability.
Aligning policy with opportunity
The infrastructure pipeline represents demand opportunity. But without firm localisation requirements, infrastructure expansion risks deepening import dependence instead of rebuilding domestic capacity. The window is narrow. Policy alignment is urgent.
Priority actions include:
Strengthening and broadening trade measures to protect domestic producers across the value chain
Embedding localisation in infrastructure programmes, particularly energy and transmission projects
Supporting competitive production through energy and logistics reforms
Positioning the sector for a low‑carbon future to ensure global relevance
Conclusion: The choice is stark
South Africa’s steel sector will not recover through market forces alone. It requires deliberate, coordinated policy. The choice is clear: Bold intervention can restore resilience, while inaction guarantees gradual erosion. The real question is not whether South Africa can afford to support steel, but whether it can afford not to.
