คำอธิบายและการวิเคราะห์ของฝ่ายจัดการ 9 November 2018 Re: To clarify the financial statements as of 30 September 2018 To: President The Stock Exchange of Thailand WHA Corporation Public Company

Analysis Q2/2020 IR63/013 13 August 2020 Subject Management Discussion and Analysis for the second quarter ended 30 June 2020 Attention President The Stock Exchange of Thailand According to the resolution of

underlying of the structured notes, for example, price of underlying shares of the company A, SET 100 Index, gold price, exchange rate. For more details on the underlying shall be prescribe according to the

3344 Fax. 66 2 654 3323 No. PACE IR2018/010 Date: 28 February 2018 Subject: Explanation of the Operating Results for the year ended 31 December 2017 changing over 20% To: The President The Stock Exchange

คำอธิบายและการวิเคราะห์ของฝ่ายจัดการ 20 February 2018 Re: To clarify the financial statements as of 31 December 2017 To: President The Stock Exchange of Thailand WHA Corporation Public Company

decline in consumption of Construction Sectors, as well as Steel Sectors. However, the Company still maintains the operation at 15 hours per day in order to keep production capacity at high level and, at

private consumption, especially on the cost of living in the low-to-middle income consumer group. The mobile competition landscape in 3Q22 persisted at the same level as the previous quarter across all

private consumption, especially on the cost of living in the low-to-middle income consumer group. The mobile competition landscape in 3Q22 persisted at the same level as the previous quarter across all

private consumption, especially on the cost of living in the low-to-middle income consumer group. The mobile competition landscape in 3Q22 persisted at the same level as the previous quarter across all

Jor. 62/2561 Re: Offer for Sale of Bonds Denominated in Foreign Currency in the Kingdom of Thailand ________________ By virtue of Section 16/6 of the Securities and Exchange Act B.E. 2535 (1992), as