Starways Trading 21 CC (in liquidation) v Pearl Island Trading 714 (Pty) Ltd and Another

Starways Trading 21 CC (in liquidation) concluded a written contract with Pearl Island Trading 714 (Pty) Ltd for the sale of 25 000 metric tonnes of imported sugar at prices inclusive of import duty, with delivery terms specified as 'ex warehouse, Cape Town' for later consignments. Pearl on-sold the sugar to Shoprite Checkers (Pty) Ltd. After conclusion of the contract but before delivery, the import duty on sugar was drastically reduced, creating a potential windfall of about R51 million for Starways unless the reduction was passed on. Section 59 of the Customs and Excise Act 91 of 1964 allows a purchaser, absent agreement to the contrary, to deduct the benefit of a decrease in duty from the purchase price. Pearl sought to pay reduced prices under s 59(2), while Starways contended that the 'ex warehouse' term constituted an agreement to the contrary. Pearl treated Starways’ insistence on higher prices as repudiation and cancelled the contract. Starways denied repudiation and further alleged the existence of a tripartite agreement obliging Shoprite to pay it directly. Starways applied in the High Court to enforce the sugar contract and the alleged tripartite agreement, but its application was dismissed, leading to this appeal.

The appeal was dismissed with costs, confirming the High Court’s dismissal of Starways’ application.

The case clarifies that statutory price-adjustment provisions under s 59 of the Customs and Excise Act are implied terms in contracts of sale unless clearly excluded, and that ordinary commercial delivery terms such as 'ex warehouse' will not lightly be interpreted to displace statutory protections. It also reinforces principles of repudiation based on objective interpretation of conduct and confirms strict requirements for establishing contractual privity and tripartite agreements in commercial transactions.