The first respondent was a co-operative converted to a public company on 29 July 1998, and through its subsidiary (second respondent) carried on a raisin processing business at Upington. For many years it occupied a dominant position in the dried fruit and raisin market with exclusive marketing rights. After the Marketing of Agricultural Products Act 47 of 1996 came into force, the first appellant entered the raisin industry by establishing a processing plant at Marchand in February 1998. Disputes arose between the parties, including over the use of storage containers. On 12 October 1999, the first appellant lodged a complaint with the Competition Commission alleging prohibited practices by the respondents. On 24 November 1999, the Competition Tribunal granted an interim interdict against the respondents from inducing producers not to deal with the first appellant. The respondents challenged the Tribunal's jurisdiction, and the High Court (per Ngoepe JP) held that the Competition Act did not apply to the raisin industry and declared the Tribunal's orders null and void.