% Core EPS after PERP Interest (THB) 0.85 0.67 1.31 (35)% 3.67 3.86 (5)% Core EBITDA/ton ($) 115 102 153 (25)% 119 132 (10)% Operating Cash Flow5 385 261 222 73% 1,172 855 37% Net Debt to Equity (times

Air Catering Chiang Mai Company Limited 12) More Than Free Company Limited 13) Bangkok Air Aviation Training Center Co., Ltd. 14) Bangkok Air Catering Don Mueang Co., Ltd Airline Operating Data Unit

. Corporate social responsibility 11. Internal control and risk management 12. Related transactions Part 3: Financial Position and Operating Results 13. Significant financial information 14. Management

previous year (YoY), and operating profit of THB 3,325 mn, an increase of 4.7% YoY, largely due to better overall business performance. Net profit stood at THB 2,847 mn, an increase of 0.9% YoY, mainly

Operating Results 3.2. Cash Collection from NPLs and NPAs Management Businesses 3.3. NPLs by Portfolio Concentration 3.4. NPAs Concentration by Region by Type 4. Key Financial Ratios 5. Forward Looking

. Management Discussion and Analysis 3.1. Selected Financial Position and Operating Results 3.2. Cash Collection from NPLs and NPAs Management Businesses 3.3. NPLs by Portfolio Concentration 3.4. NPAs

ที่ กตพ Ref. DBP. 030 / 2019 February 20, 2019 Subject : Clarification on Operating Results of Year 2018 To : President The Stock Exchange of Thailand Diamond Building Products Public Company Limited

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

statements for the year ended February 29, 2020 which were audited by Deloitte Touche Tohmatsu Jaiyos Audit Company Limited. The operating performance is summarized as follows. Overview According to the Bank