The Southern African Institute of Steel Construction (SAISC) notes the recent implementation of anti-dumping tariff measures on structural steel imports from China and Thailand, as well as flat rolled steel imports from China, Japan and Taiwan, as published by The International Trade Administration Commission of South Africa (ITAC) on 20 March 2026.
These developments highlight the increasing pressure on the South African steel sector and the importance of maintaining a fair and sustainable operating environment across the steel value chain.
SAISC remains supportive of the intent behind these interventions, namely to protect and strengthen local industry capability and ensure fair participation in global trade. The role of ITAC and the Department of Trade, Industry and Competition (the DTIC) in enabling a balanced and rules-based trade environment is both necessary and valued.
However, it is important to highlight a developing concern from within the industry.
Recent market feedback indicates that steel merchants and service centres are beginning to cancel or delay import orders in response to the sudden implementation of tariffs, particularly where pricing and supply certainty have been materially affected. At the same time, certain locally produced product lines are no longer available at previous volumes following changes in domestic manufacturing capacity.
This creates a potential supply gap in the market.
If not carefully managed, the current tariff structure may inadvertently contribute to shortages of critical steel products, particularly in sizes and specifications not readily available locally. This has direct implications for project delivery, cost stability, and the broader competitiveness of South African construction and export markets.
In this context, SAISC recommends that consideration be given to a phased or delayed implementation of these tariff measures, allowing the market to adjust without disrupting ongoing projects or supply commitments.
Imposing tariffs on steel products that are not readily available from local manufacturers risks increasing the cost of infrastructure projects, delaying delivery timelines, and reducing the competitiveness of South African exports. This outcome would be contrary to the intended objective of supporting a stable and competitive local steel industry.
Much of the industry conversation has centred on protectionism versus free trade. The reality, however, is more nuanced. At its core, this moment reflects a deeper challenge — how to ensure a steel industry that is not only competitive, but credible, consistent, and trusted across the value chain.
Steel plays a fundamental role in the built environment. Its performance is structural, long-term, and often irreversible once installed. This places a responsibility on all stakeholders to ensure that materials entering the market meet the required standards, specifications, and performance expectations.
In parallel with these market dynamics, questions of quality, compliance, and material integrity have become increasingly prominent, particularly as supply patterns shift and alternative sources enter the market.
Tariffs alone are not the solution. They form part of a broader system attempting to address imbalances in global trade and local industry pressures.
Long-term industry resilience will depend on more fundamental principles:
• Consistent adherence to recognised standards
• Transparent and traceable supply chains
• Confidence in the quality and integrity of materials used
• Collaboration between producers, merchants, fabricators, and engineers
This is where industry-led mechanisms become critical.
SAISC’s Quality Certification Programme, scheduled for launch in 2026, is being developed to strengthen confidence in both locally produced and imported steel. The programme will support traceability, verification, and compliance across the steel value chain, while providing engineers and project stakeholders with greater assurance when specifying materials.
A measured approach to tariff implementation would allow sufficient time for such mechanisms to take hold, ensuring that quality — not only price — becomes a defining factor in procurement decisions.
South Africa’s steel industry must remain globally connected, while ensuring that the materials used locally meet the expectations of performance, safety, and durability required by the built environment.
At SAISC, our role remains to support this outcome. Through technical guidance, industry engagement, and the continued development of quality-focused initiatives, we aim to contribute to a steel sector that is not only competitive but respected for its integrity and performance.
As the industry evolves, the focus should remain clear:
Not simply where steel comes from — but whether it can be trusted to perform.