Mr. Praween Deekajonedej On 2 August 2019, PP Prime Public Company Limited (“PPPM”) published information through the Stock Exchange of Thailand’s ELCID (Electronic Company Information Disclosure

Miss PhatcharadaJutaprateep On 2 August 2019, PP Prime Public Company Limited (“PPPM”) published information through the Stock Exchange of Thailand’s ELCID (Electronic Company Information Disclosure

Mrs. Kanokwan Wannabuit On 2 August 2019, PP Prime Public Company Limited (“PPPM”) published information through the Stock Exchange of Thailand’s ELCID (Electronic Company Information Disclosure

- Translation - Page 1 of 7 CBG 019/2018 11 May 2018 Subject Management discussions and analysis for the 3-month period ending 31 March 2018 To President The Stock Exchange of Thailand We, Carabao

แบบแสดงรายการข้อมูลสำหรับการเสนอขายหลักทรัพย์ (แบบ 69-1) 1 No. WHAUP-CFR-A-20003 May 15, 2020 Attention: Managing Director – Stock Exchange of Thailand Subject: Report of Financial Results for the

1 Ref: AC.021/2018 14 August 2018 Subject: Management discussion and analysis of financial position and operating results To: President and Manager The Stock Exchange of Thailand Overall operating

-Translation- Ref. WINNER 018/2020 May 14, 2020 Subject: Management Discussion and Analysis for the 3-month period ending 31 March 2020 To: The President The Stock Exchange of Thailand 1. Analysis of

คำอธิบายและการวิเคราะห์ของฝ่ายจัดการ 8 November 2019 Re: To clarify the financial statements as of 30 September 2019 To: President The Stock Exchange of Thailand As WHA Corporation Public Company

-1- AIT (VP-SEC) 026E/2020 August 10, 2020 Subject: Management's Discussion and Analysis of Operating Results for Q2-2020 To: The President of The Stock Exchange of Thailand Summary of Operations Q2

December 2019 To: Managing Director of the Stock Exchange of Thailand Business Overview In 2019, the impact of trade war between the United States and China, together with the global economic slowdown caused