The plaintiff and defendant entered into a fertilizer supply agreement in March 2017. The agreement required the plaintiff to provide a local bank guarantee of US$250,000 as security for payment obligations, with payment due within 180 days of delivery. The plaintiff provided a guarantee which was rejected by the defendant. Despite this, the plaintiff claimed it made an order for 300 tonnes of urea fertilizer and paid US$124,500 on 22 August 2017. The defendant failed to deliver the fertilizer. The plaintiff sued for restitution of the US$124,500 plus interest and costs. The defendant denied liability, arguing the written supply agreement was not consummated due to lack of an acceptable guarantee, and that the payment related to a different agreement which had been satisfied.