MANAGEMENT SYSTEM CERTIFICATE Certificate No: Initial certification date: Valid: 184626-2015-AQ-IND-RvA 09, September, 2003 09, September, 2018 - 08, September, 2021 This is to certify that the management system of Techno Waxchem Pvt. Ltd. Hi-Tech Chambers, Suit # 3C, 84/1B, Topsia Road (S), Kolkata - 700 046, West Bengal, India and the sites as mentioned in the appendix accompanying this certificate has been found to conform to the Quality Management System standard: ISO 9001:2015 This certificate is valid for the following scope: Development and manufacture of speciality chemicals & resins for rubber, textile, paint and coatings industry Place and date: For the issuing office: Chennai, 30, August, 2018 DNV GL – Business Assurance ROMA, No. 10, GST Road, Alandur, Chennai - 600 016, India Sivadasan Madiyath Management Representative Lack of fulfilment of conditions as set out in the Certification Agreement may render this Certificate invalid. ACCREDITED UNIT: DNV GL Business Assurance B.V., ZWOLSEWEG 1, 2994 LB, BARENDRECHT, NETHERLANDS. TEL:+31102922689. assurance.dnvgl.com Certificate No: 184626-2015-AQ-IND-RvA Place and date: Chennai, 30, August, 2018 Appendix to Certificate Techno Waxchem Pvt. Ltd. Locations included in the certification are as follows: Site Name Site Address Site Scope Techno Waxchem Pvt. Ltd. New Balaji Industrial Complex, Development and manufacture of Bhadreswar, Hooghly – 712 124, speciality chemicals & resins for rubber, textile, paint and coatings West Bengal, India industry Techno Waxchem Pvt. Ltd. 73, Bonderbill, Dankuni – 711 224, Development and manufacture of Kolkata, West Bengal, India speciality chemicals & resins for rubber, textile, paint and coatings industry Techno Waxchem Pvt. Ltd. Hi-Tech Chambers, Suit # 3C, Marketing, purchase, HR & accounts 84/1B, Topsia Road (S), Kolkata - 700 046, West Bengal, India Lack of fulfilment of conditions as set out in the Certification Agreement may render this Certificate invalid. ACCREDITED UNIT: DNV GL Business Assurance B.V., ZWOLSEWEG 1, 2994 LB, BARENDRECHT, NETHERLANDS. TEL:+31102922689. assurance.dnvgl.com Page 1 of 1 .