Dealings in Securities by an Associate of a Director of the Company Insimbi Refractory and Alloy Supplies Limited (Incorporated in the Republic of South Africa) (Registration number: 2002/029821/06) Share code: ISB ISIN: ZAE000116828 (“Insimbi” or “the Company”) DEALINGS IN SECURITIES BY AN ASSOCIATE OF A DIRECTOR OF THE COMPANY As required by paragraphs 3.63 – 3.74 of the Listings Requirements of the JSE Limited (“the Listings Requirements”), the following information is disclosed: Name of director: Federik Botha Associate: Hayley Mildred Botha (Wife of the director) Date of transaction: 20 June 2017 Price per share: 107 cents Number of shares: 4 901 Total value: R 5 244.07 Class of securities: Ordinary shares Nature of transaction: Purchase (On market transaction) Nature of interest: Direct Beneficial Clearance to deal obtained: Not required Name of director: Federik Botha Associate: Hayley Mildred Botha (Wife of the director) Date of transaction: 21 June 2017 Price per share: 107 cents Number of shares: 3 475 Total value: R 3 718.25 Class of securities: Ordinary shares Nature of transaction: Purchase (On market transaction) Nature of interest: Direct Beneficial Clearance to deal obtained: Not required Johannesburg 22 June 2017 Sponsor: Bridge Capital Advisors Proprietary Limited Date: 22/06/2017 11:20:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.