Silicon Technology (Pty) Ltd , Thaba Chueu Mining (Pty) Ltd , Samquarz (Pty) and The Competition Commission Case Number IM155Jan12/INT188Mar12 Case type Interlocutory Application Subcategories Procedural matter Intervention Application Type of merger Case status Order Issued Outcome Granted Order date 2012-04-02 Competition Tribunal Members Yasmin Carrim, Andreas Wessels, Medi Mokuena Industry Silica Relevant market Production of silica (local); and national markets for: production and supply of ferrosilicon with some imports; production of silicon metal with some overlap with ferrosilicon; production of ferrosilicon with some overlap with silicon carbide with some exports. Sector Mining and quarrying Case File Other Pdf Case File 2 Other Pdf Case File 3 Other Pdf Case File 4 Other Pdf Case File 5 Other Pdf Case File 6 Other Pdf Remedy Sections of the act Case Name ThabaChueu Samquarz Appellant Applicant Silicon Technology (Pty) Ltd Competition Commission Complainant Interested Party Intervener Other Primary Acquiring Firm Primary Target Firm Respondent Thaba Chueu Mining (Pty) Ltd, SamQuartz (Pty) Ltd, The Competition Commission of SA Secondary Acquiring Firm Secondary Target Firm Trade Union CAC Case Number