100% stake in the tire cord business of DuraFiber Technologies DFT México Operations, S. A. DE C. V. (“DuraFiber”) (formerly Performance Fibers México Operations, S.A. de C.V.), IVL would like to inform

change of operating performance of the company more than 20% as follow: Revenue Total Revenue of the Company and subsidiaries Total Revenue of the Company and subsidiaries the quarter ended September 30

(the “Company”) would like to clarify in operating performance for the 3rd quarter (three months period) ended September 30, 2017. The Company’s net profit was Baht 102.33 Million which increased Baht

November 14, 2017 Subject : Management Discussion and Analysis of 3rd quarter ended September 30, 2017 Attention : President The Stock Exchange of Thailand Operating Performance . Revenues Three

No.024/2017 November 14, 2017 Subject: Report the operating result for the 3rd Quarter ended September 30, 2017 and the explanation for the causes of change more than 20% in the Company’s performance

operating performance that leads to value-added contribution to the shareholders. Such investment, when calculated transaction size with other transactions concerning acquisition and disposal of Asset during

No.002/2017 February 09, 2017 Subject: Report the operating result for the year ended December 31, 2017 and the explanation for the causes of change more than 20% in the Company’s performance To: The

operating performance of the company more than 20% as follow: Revenue Total Revenue of the Company and subsidiaries for Year ended December 31, 2017 when comparing with the year 2016 decreased from THB 485.21

explain our performance of the year 2017 ended December 31, 2017. The details are as follows: 1. For the year 2017, the company reported the revenue from sales of 1,562.6 million Baht, increased 6.8% from

operation results for the year 2018, the Company would like to provide the clarification of performance which was decreased more than 20% compared to the previous year. For the year 2018, the operating