stand, cement pedestal, coin counter. 3) Net profit in 2Q19 was Bt145.25mn, decreasing 3.4%YoY and 2.9%QoQ kiosk improvement to support new business services and the impact of the new Labor Protection Act

situation in Thailand in 2017 is in a state of omission, festivals and entertainment media, as a result, and the advertising business has been affected both directly and indirectly. In 2018, the advertising

number of kiosks. 2) Sales profit was Bt5mn, an increase of Bt4mn from 2016, mainly from sales of goods which are other parts of kiosks such as tripod, cement pedestal, coin counter etc. which in line with

Boonterm kiosk location. This result in declining of profit from selling additional parts of kiosks such as tripod, cement pedestal, coin counter etc. 3) Net profit in 1Q19 was Bt149.51mn, increasing 3.1

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. 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

สารสนเทศข่าว มติ BOD 5-60 20171204En No. NDR013/2017 Subject Resolution of the Board of Directors’ Meeting To President The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the

ที่ กตพ Ref. DBP. 108 / 2019 August 13, 2019 Subject : Clarification on Operating Results for the 2nd quarter and 6-month Period ending June 30, 2019 To : President The Stock Exchange of Thailand

Ref. DBP. 153 / 2019 November 11, 2019 Subject : Clarification on Operating Results for the 3rd quarter and 9-month Period ending September 30, 2019 To : President The Stock Exchange of Thailand

Ref. DBP. 111 / 2020 August 10, 2020 Subject : Clarification on Operating Results for the 2nd quarter and 6-month period ending June 30, 2020 To : President The Stock Exchange of Thailand Diamond