Page 1 of 3 GEL.CS.015/2561 15 May 2018 Subject Management Discussion and Financial Analysis for the operating results of the first quarter of 2018, ended 31 March 2018 To Director and Manager The

[COMPANY NAME] Ref.:EFORL020/2018 May 15, 2018 Subject: Management Discussion and Analysis for the first quarter ended 31 March 2018 To President The Stock Exchange of Thailand 1. Overview financial

Management Discussion and Analysis for the Second Quarter of Year 2018 Business Overview Business overview of One to One Contacts Public Company Limited and its subsidiaries (“the Group”) for the

- Translation - 9 August 2018 Subject: Management’s Discussion and Analysis for the Operating Results of the Second Quarter of 2018 Attention: The President of the Stock Exchange of Thailand Exotic

. Huaykwang, Bangkok  10310  F + 66 (2) 6452828,  + 66 (2) 6452829  VAT ID  0107538000151     Thailand W www.wiik‐hoeglund.com    -Translation- LWH/ACC/18/08/LT096 August 10, 2018 Subject: Management discussion

- Translation – Ref. EIC-AD026/2018 August 10, 2018 Subject Management Discussion and Analysis for the Six-Month Period Performance Ending June 30, 2018 To President The Stock Exchange of Thailand The Board of

วันที่ 25 กุมภาพันธ์ 2558 August 10, 2018 Subject: Management’s Discussion and Analysis for the 6 months period ended June 30, 2018 Attention: Director and Manager The Stock Exchange of Thailand LDC

หนังสือแสดงการรับทราบความผิด 14 August 2018 Subject : Management Discussion and Analysis of the second quarter 2018 ended 30 June 2018 Attn. : Director and Manager The Stock Exchange of Thailand

Public Company Limited Management Discussion and Analysis Operating Results for the period as at 30 Jun 2018 Page 2 of 4 T.K.S. TECHNOLOGIES THB ‘000 Property, plant and equipment 678,347 Other intangible

1 Translation CEN 031-2018 August 14, 2018 Subject : Management Discussion and Analysis for business operation of Quarter 2-2018 To : The Manager and President The Stock Exchange of Thailand Business