888 Soi Chatuchot 10, Chatuchot Rd., Ao Ngoen, Sai Mai, Bangkok 10220 Tel. 0-2022-8888 Fax 0-2158-7948 E-Mail : info@sgroup.co.th Website : www.sgroup.co.th S11-012/2563 August 13, 2020 Subject

Ref No.Sor.Kor. 39/63 August 13 , 2020 Manager and Director of The Stock Exchange of Thailand Subject: Management discussion and Analysis for the three month and six month periods of year 2020 For

Date : August 14, 2020 Subject : Management Discussion and Analysis for the Quarter 2/2020 To : Managing Director The Stock Exchange of Thailand Kuang Pei San Food Products Public Company Limited

Samutprakarn, Samutprakarn 10280, Thailand Tel. 66 2323 1085..96 Fax. 66 2323 9283 Translation 14th August 2020 Subject: Management Discussion and Analysis (MD&A) of Q2/2020, ended 30th June 2020 To: Director

ที ่B52-2020-08/001 14 August 2020 Subject: Management Discussion and Analysis - for the three-month period ended 30 June 2020 To: The President of Stock Exchange of Thailand B-52 Capital Public

August 14th, 2020 Subject : Clarification of the performance of the second quarter 2020, which has changed over 20 % in comparison to the year 2019. To : The director of the Stock Exchange of

World Corporation Public Company Limited. Ref. World 08-03/2020 4 Moo 11 Hathai Rat Road, Tumbon Lat Sawai Ampur Lum Luk Ka, Pathum Thani Province 14 August, 2020 Subject: Management Discussion and

YONG THAI PUBLIC COMPANY LIMITED 633/14 Sathupradit Road, Yannawa, Bangkok 10120 Thailand Tel. (662) 2943364-5, Fax : (662)2943373 YCI-09-04/2020 September 30, 2020 Subject Submission of the

February 28th, 2020 Subject : Clarification of the net profit of the year 2019, which has changed over 20 % in comparison to the Year 2018 To : The director of the Stock Exchange of Thailand

No. ComSec. 3/2020 18 March 2020 Subject: Connected transaction: Rental of real estate Attention: The President The Stock Exchange of Thailand Raimon Land Public Company Limited (“the Company”) would