effective from April 1, 2019 onwards. In term of six months, the revenue from sale in first half of 2019 was 2,179.29 million baht increased from 2,081.73 showed in the corresponding period last year, or 4.69

decreased 9.79 million Baht, or 2.91% from the same period of previous year due to the slowing of the economy. Investment and government expenditure were not enough to drive the economy. While the private

operating results for the 3-month period and 6-month period ending June 30, 2017 To : President The Stock Exchange of Thailand Diamond Building Products Public Company Limited and its Subsidiary (together

Ref. DBP. 141 / 2017 November 13, 2017 Subject : Clarification on Operating Results for the 3-Month Period and 9-Month Period ending September 30, 2017 To : President The Stock Exchange of Thailand

ที่ - Translation - PorBor.061/2017 August 15, 2017 Subject: Clarification of operating results different from the same period last year more than 20% To: President The Stock Exchange of Thailand

because the Company repaid some portion of short-term. As a result, the financing cost was reduced. Corporate Income Tax The Company’s corporate income tax for the 3-month period ended 31 March 2019 totaled

because the Company repaid some portion of short-term. As a result, the financing cost was reduced. Corporate Income Tax The Company’s corporate income tax for the 6-month period ended 30 June 2019 totaled

and 2018 of Baht 10,949 million and Baht 16,148 million respectively, decreasing by Baht 5,199 million or 32% decrease compared to the same period of 2018. Details are as follows: 1. Sales of real

2020 and the first quarter of 2019 of Baht 1,949 million and Baht 3,498 million respectively, decreasing by Baht 1,549 million or 44% decrease compared to the same period of 2019. Details are as follows

-term investment. For the nine-month period ended 30 September 2018, other income totaled THB 14.83 million, an increase of THB 12.77 million or 619.90% from the same period of 2017. This came from gain