discussion and analysis for the year ended December 31, 2018 To Director and Manager of the Stock Exchange of Thailand Referring to the submission of the audited financial statements of Wiik & Hoeglund Public

: Management discussion and analysis for the year ended December 31, 2017 To Director and Manager of the Stock Exchange of Thailand Referring to the submission of the audited financial statements of Wiik

: Category A investor contact referring to investor contact that is authorized to analyze securities investments, and Category B investor contact referring to investor contact that is unauthorized to analyze

for the year ended December 31, 2019 To Director and Manager of the Stock Exchange of Thailand Referring to the submission of the audited financial statements of WIIK Public Company Limited “the Company

Referring to the Notification of the NBTC on “Criteria and Procedure for Spectrum Licensing for 700MHz, 1800MHz, 2600MHz and 26 GHz”, AWN, a subsidiary of AIS, participated in the spectrum auction on 16

to have the new CCPH shareholder structure by officially have KPPH to be the 100% owned subsidiary of CCPH within Q2/2018 * In referring to the procedures as by the Philippines authorities in aiming to

duties to contact, solicit, advice or prepare investment plans for investors or customers of a securities company and are divided into two categories: Category A investor contact referring to investor

, referring to the resolution of the meeting of the Board of Director No.1/2018, which was held on February 21, 2018. The expansion of Wattanapat Samui Hospital project will finally be increased in total

way affect the plan for use of the working capital for business operations because the Company still continues to have positive cash flows, i.e., referring the Company’s nine-month consolidated

the Company still continues to have positive cash flows, i.e., referring the Company’s nine-month consolidated financial statement ending 30 September 2018, its cash flows before changes in operating