Competition Law | Business Litigation | Africa

Introduction: The Dispute at a Glance

A legal action in South Africa has been launched by KAP Industrial Holdings Ltd (via its plastics‐group subsidiary Safripol (Pty) Ltd) against Sasol, accusing the petrochemical giant of abusing its dominant position as the sole supplier of ethylene in South Africa. (Chemistry World)
Specifically:

• Safripol alleged concerns over both price and volume of ethylene supply from Sasol, stating it had lodged a formal complaint with the Competition Commission of South Africa on 30 June 2025. (Business Day)
• At issue is whether Sasol’s conduct amounts to a contravention of the Competition Act 89 of 1998 (South Africa) by, for instance, charging excessive prices or limiting supply to downstream competitors. (Chemistry World)
• The background context: Sasol historically developed a strong domestic position in ethylene (and related feedstocks) due to South Africa’s isolation under apartheid and its coal-based feedstock advantage. (Chemistry World)

Why It Matters

• Downstream impact: Ethylene is a critical feedstock for plastics and polymer manufacturers. Safripol says its business depends on ethylene supply and volume commitments from Sasol. (Business Day)
• Industrial policy implications: The South African plastics sector is a substantial part of the fabrication/manufacturing chain and contributes materially to the economy. If one upstream supplier controls supply terms, downstream competitiveness may suffer. (Chemistry World)
• Competition precedent: Sasol has been subject to competition scrutiny before, for example being fined for excessive pricing of propylene and polypropylene. (The Mail & Guardian) So this dispute may build on a history of regulatory intervention.
• Supply chain risk: Safripol’s complaint calls out not just pricing but the volume commitment of supply—if a dominant supplier can limit volume or impose unfavourable terms, downstream firms may face supply disruption or structural disadvantage. (Business Day)

Legal and Regulatory Issues

• Abuse of dominance / excessive pricing: Under section 8(a) of the Competition Act a dominant firm may not “charge an excessive price to the detriment of consumers.” Past cases involving Sasol applied this standard (e.g., the 2015 appeal decision). (SAFLII)
• Supply obligation / refusal to deal: There may be claims of constructive refusal to supply or margin‐squeezing where downstream competitors are squeezed by dominance upstream. Historical Sasol disclosures have identified such investigations. (sasol.com)
• Contractual obligations and volume commitments: Safripol points to its supply agreement with Sasol, and arbitrations are underway over the terms of that agreement, including volume commitments and price. (Industry Intelligence Inc.)
• Interim relief and tribunal procedure: Safripol has applied to the Competition Tribunal of South Africa for interim relief under section 49C of the Competition Act to preserve the status quo while the investigation proceeds. (Business Day)

Challenges and What to Watch

• Proving excessive pricing: Demonstrating that prices are “excessive” involves challenging cost structure, margins, and whether the dominant firm’s price substantially exceeded what would be obtained in a competitive market. In the past Sasol faced such a challenge. (Politicsweb)
• Volume restrictions and supply commitments: If Sasol limits volumes or gives preferential supply terms to its downstream affiliated businesses versus independent ones, that could be strong evidence—but proving causal harm may be complex.
• Market definition & barriers to entry: The fact that ethylene supply is technically complex and capital intensive is relevant. The dominance may be entrenched. Analysts point out that despite tariff reductions for downstream polymer supply, many domestic producers remained dependent on Sasol. (Chemistry World)
• Regulatory and geopolitical context: Because Sasol built its advantage during apartheid sanctions and coal‐based feedstock systems, the structural position is longstanding; changing it may require not just legal findings but industrial policy or investment in new upstream capacity.
• Outcomes: If Safripol’s complaint succeeds, remedies might include pricing orders, forced change in contract terms, or structural solutions. The precedent may influence how other dominant firms in South Africa are treated.

Implications for Industry and Policy

• Downstream plastics manufacturers may gain greater negotiating power or more favourable input pricing if dominance is challenged successfully.
• For Sasol, the case may force reassessment of its supply contracts, pricing strategy and dominance in feedstock supply.
• From a policy perspective, South Africa’s industrial strategy may need to address feedstock supply competitiveness, diversification of upstream inputs and capacity to challenge entrenched monopolies.
• For competition law and enforcement, this case signals that dominant upstream suppliers—even those rooted in historical structural advantages—are subject to scrutiny and may be compelled to change conduct.

Conclusion

The lawsuit against Sasol by Safripol/KAP stands as a significant test of South Africa’s competition regime in the petrochemicals sector. It raises fundamental questions about how dominance is exercised in upstream raw‐materials supply, the interplay between contractual obligations and competition law, and how industrial policy and competition policy must intersect.
How the matter resolves will be watched closely by other downstream firms and by policy‐makers aiming to foster a more competitive industrial base.