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

73 1 / 5 (Translation) Pef. MD 033/2020 14th August 2020. Subj Management Discussion and Analysis (MD&A) Q2/2020 Dear Managing Director of Stock Exchange of Thailand We, Patum Rice Mill and Granary

Page 1 of 3 GEL.CS.001/2563 2 March 2020 Subject: Management Discussion and Financial Analysis for the operating results as at December 31, 2019 To: Director and Manager The Stock Exchange of

No. ADD 11/2023 11 May 2023 Subject: Management discussion and analysis for the performance for the three-month period ended 31 March 2023 To: President The Stock Exchange of Thailand AddTech Hub

contracts with customers” (TFRS 15), foreign exchange, and deferred tax asset. Normalized net profit clearly reflects the company's true earnings from its normal operations. In Q1/2019, the NNP was Baht 1,053

 Share of profit from associates was recorded at Baht 50 million in Q1’2018, primarily attributable to profits at our associate and our joint ventures namely ABPIF, BGYSP and BGSENA Gain (Loss) on Exchange

คำอธิบายและการวิเคราะห์ของฝ่ายจัดการ 28 February 2020 Re: To clarify the financial statements as of 31 December 2019 To: President The Stock Exchange of Thailand As WHA Corporation Public Company

คำอธิบายและการวิเคราะห์ของฝ่ายจัดการ 15 May 2020 Re: To clarify the financial statements as of 31 March 2020 To: President The Stock Exchange of Thailand WHA Corporation Public Company Limited (the

foreign exchange 299 (39) 230 N/A N/A 663 363 N/A (loss) from impairment of assets (1,358) (412) (14) N/A N/A (1,441) (425) N/A Share of profit of associate and JV 56 23 118 111% 413% 128 233 82% Profit

105,999 99,298 6,701 6.7 Fees and services income, net 1,059,318 1,027,572 31,746 3.1 Gain on trading and foreign exchange transactions, net 30,383 44,771 (14,388) (32.1) Loss on financial liabilities