Shareholders in Proportion to their Respective Shareholdings and Convening of the Extraordinary General Meeting of Shareholders No. 1/2018 To: President The Stock Exchange of Thailand Enclosure: 1. Information

over subscribe the shares exceeding their right in accordance with their shareholding ratio until all shares are fully subscribed, or until such remaining shares cannot be allocated due to fraction of

the case that there are newly issued preferred shares remaining after the first round of allocation to the shareholders in proportion to their shareholdings, the Company will allocate the remaining

shareholders within 21 days from the day that the Company has notified the Stock Exchange of Thailand. The details of transaction are as prescribed in the attachment no. 4 (Information Memorandum regarding the

data: 1.1 Definitions and examples of data collected by the SEC Office Personal data: Data of a personal nature, for example, identification number/passport number, title, name, surname (Thai/English

-- DRAFT Principles -- (Unofficial Translation) PAGE (Unofficial Translation) - 2 - Readers should be aware that only the original Thai text has legal force and that this English translation is

-- DRAFT Principles -- (Unofficial Translation) Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. The SEC, Thailand

Microsoft Word - STNYKhor 3_2550_final.doc (Unofficial Translation) Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for

closures between the countries in which the Group operates. Due to these events, the Group's key employees are unable to travel freely, or participate in and carry out some of their usual responsibilities

, record date, shares payment date, for the most benefit for the company, and not in conflict with the law and/or SEC regulations, Thai Stock Exchange, and/or other related organizations. 2. Negotiating