Company had no transaction during the 6 months prior to transaction, according to the Notification of the Stock Exchange of Thailand regarding the Disclosure of Information and Other Acts of Listed
exceeding 3 years. According to the Notification of the Board of Governors of the Stock Exchange of Thailand, Re: Disclosure of Information and Other Acts of Listed Companies Concerning the Connected
August 30th, 2019 To : Managing Director The Stock Exchange of Thailand Re : The acquisition of investment in Nan-Ram Hospital Co.,Ltd. The board of directors of Ramkhamhaeng Public Co.,Ltd. held on
ที่ กตพ Ref. DBP. 080 / 2018 May 31, 2018 Subject : Connected Transaction in Respect of Office Lease Agreement Extension To : President The Stock Exchange of Thailand Diamond Building Products Public
Stock Exchange of Thailand The Board of Directors Meeting of O.C.C. Public Company Limited No. 5/2561 held on October 17, 2018 had resolved to approve the purchase of ordinary shares of Shop Global
November 29, 2018 Subject Change of payment method for investment in acquisition and sale of tap water in some areas of Phuket and some areas of Phangnga. To Director and Manager The Stock Exchange
\(Microsoft Word - 7 \\301\\244.61 _Eng_.doc\) January 7 th , 2019 To : Managing Director The Stock Exchange of Thailand Re : The acquisition of investment in Vientiane International Hospital Co.,Ltd
\(Microsoft Word - 7 \\301\\244.61 _\\341\\241\\351\\344\\242_ Eng.doc\) January 7 th , 2019 To : Managing Director The Stock Exchange of Thailand Re : The acquisition of investment in Vientiane
Transactions and the Notification of the Board of Governors of Stock Exchange of Thailand No. Bor.Jor./Por.22-01 Re: Disclosure of Information and Other Acts of Listed Companies Concerning the Connected