Ref. DBP. 024 / 2020 February 25, 2020 Subject : Clarification on Operating Results of Year 2019 To : President The Stock Exchange of Thailand Diamond Building Products Public Company Limited and its
Ref. DBP. 025 / 2018 February 21, 2018 Subject : Clarification on operating results of Year 2017 To : President The Stock Exchange of Thailand Diamond Building Products Public Company Limited and its
Ref. DBP. 068 / 2018 May 14, 2018 Subject : Clarification on operating results for the 1st Quarter ending March 31, 2018 To : President The Stock Exchange of Thailand Diamond Building Products Public
Ref. DBP. 066 / 2020 May 11, 2020 Subject : Clarification on Operating Results for the 1st Quarter ending March 31, 2020 To : President The Stock Exchange of Thailand Diamond Building Products Public
interconnection charge ( IC) and TOT partnership reported at Bt3,439mn, increasing + 21% YoY resulted from the tower agreement with TOT in 3Q19 and increased +4.5%QoQ. SIM & Device sales reported Bt6,532mn
receivable’ and ‘provision for revenue sharing’ on balance sheet while there is no impact on the income statement. 2. During the quarter, AIS has announced a 50:50 Joint Venture (JV) Agreement with the Siam
Securities and Exchange Commission (the “SEC”), in cooperation with the PricewaterhouseCoopers Thailand (“PwC Thailand”), has developed this internal control sufficiency evaluation form (“evaluation form”) as
impact of Stock Gain/(Loss) and NRV (2) Extra item was from reversal of inventory derogation because a supplier had delivered raw materials to the company regarding to the settlement agreement. P a g e | 5
Ratchadamri, Bangkok. In June 2020, the Company made one more management agreement to operate the deluxe Dusit Beach Resort Guam located in the U.S. territory of Guam while terminated one management agreement
/2019 (additional) To Director and Manager The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the Acquisition of Assets (Schedule 1) Regarding the Purchase of the Ordinary Shares of KPN