-Translation- Ref. No. PorBor.027 / 2019 September 11, 2019 Subject: Entering into Transaction of Disposing of Subsidiary’s ordinary shares To: President The Stock Exchange of Thailand Enclosure

Page 1 of 11 - Translation - Ref. WINNER 0029/2019 November 14, 2019 Re Management Discussion and Analysis (MD & A) for Q3/2019 period and for the nine-month ended September 30, 2019 To The President

รายงานการประชุมคณะกรรมการตรวจสอบ ครั้งที่ 4/2548 Page 1/11 Ref. SET-2020-004 17 March 2020 Subject: Notification of the resolutions of the Board of Directors’ Meeting No. 2/2020 on the restructure of

-Translation- Ref. WINNER 006/2020 February 27, 2020 Subject: Management Discussion and Analysis (MD & A) for the year 2019 (Revised) To: The President The Stock Exchange of Thailand 1. Analysis of

Ref. DBP. 066 / 2020 May 11, 2020 Subject : Clarification on Operating Results for the 1st Quarter ending March 31, 2020 To : President The Stock Exchange of Thailand Diamond Building Products Public

Management Discussion and Analysis, Q1/2020 Page 1/ 7 Jaymart Public Company Limited - Translation - Ref: IR63/007 15 May 2020 Subject: Management Discussion and Analysis Quarter 1/2020 ended 31

-Translation- Ref. No. PorBor. 029 / 2020 19 June 2020 Subject: Entering into Transaction of Disposing of Subsidiary’s Machines for the Debenture Debt repayment To: President The Stock Exchange of

SAFARI WORLD PUBLIC COMPANY LIMITED, located at No 1 TRANSLATION Safari World Public Company Limited Registration No. B.M.J. 0107537000351 Ref. No. 107 /2020 AUGUST 14, 2020 Re. : The explanation and

-Translation- Ref. WINNER 028/2020 November 12, 2020 Subject: Management Discussion and Analysis for the 3-month period and 9-month period ended 30 September 2020 To: The President The Stock Exchange

World Corporation Public Company Limited. Ref. World 07-07/2017 4 Moo 11 Hathai Rat Road, Tumbon Lat Sawai Ampur Lum Luk Ka, Pathum Thani Province 19 July, 2017 Subject: Report of the resolutions of