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

Promotion; the Department of Business Development, Ministry of Commerce; the Department of Industrial Promotion, Ministry of Industry; the Stock Exchange of Thailand; Small and Medium Enterprise Development

, which is increased by Baht 603 million or 46% compared to the total revenues of Baht 1,307 million for 2Q16. It is mainly due to the increase in revenues from EMS business and retail business. In 2Q17

% yoy, +6% qoq) and non- mobile enterprise business grew 13% yoy. We continued on with cost optimization while expanding 5G network which resulted in controlled cost of service (+3% yoy, -0.5% qoq) and

Company Limited (“company”) and Subsidiaries (“group”) as their operation in business in year 2020 consists of 6 segments such as investment in other businesses, wire business segment, transmission line

Management Discussion and Analysis for the First Quarter of Year 2019 Business Overview Business overview of One to One Contacts Public Company Limited and its subsidiaries (“the Group”) for the

KoinWatch : Unlicensed digital asset business (Disclosure Date : 30/07/2021)

BotKub : Unlicensed digital asset business (Disclosure Date : 30/07/2021)

Authorized Director and Manager of Digital Asset Business Operator

Re: Guidelines Relating to Operating Systems of Fund Management Business