On or about 15 July 2011, the applicant was awarded a tender to purchase 400 tonnes of monoblock wheels by the National Railways of Zimbabwe. The applicant purchased the wheels and sold them to a South African company called Hariot Exports (Pty) Limited. The applicant obtained an export licence from the Ministry of Industry and Commerce dated 20 July 2011 and a Release Order from the respondent dated 27 July 2011. Based on these documents, on 27 July 2011, the applicant successfully exported 32 tonnes of monoblock wheels. However, when the applicant sought to export 160 tonnes of the same monoblock wheels using the same documentation on or about 14 August 2011, the consignment was detained by the respondent at Beitbridge border post on instructions from the Minerals Marketing Corporation of Zimbabwe (MMCZ). The detention was based on the grounds that the applicant had not sought the requisite authority from MMCZ to export the consignment, as used railway wagon wheels constituted scrap metal falling within the definition of a mineral, and the consignment was a banned product requiring special exemption from the Ministry of Mines and Mining Development.