6 December 2007 Pace Development Corporation Public Company Limited 87/2 CRC Tower, All Seasons Place 45th Fl., Unit 4, Wireless Road, Lumpini, Pathumwan, Bangkok 10330 Thailand Tel. +66 2 118 9599

The Stock Exchange of Thailand 1. Analysis of Overall Operating Results and Financial Position of the Company and its subsidiary 1.1 Analysis of Overall Operating Results for the Company and its

the 6 months period ended June 30, 2019 To: President The Stock Exchange of Thailand Rich Asia Corporation Public Company Limited ("the Company") would like to report the information according to the

1,213,106 -33.28% Export 2,797 13,491 382.34% Consumption 3,188,028 2,438,261 -23.52% Source : Iron and Steel Institiute of Thailand, by Steel Business Intelligence ยอดการบริโภคเหล็กแผนรีดรอนภายในประเทศ

Analysis For the Three-month and Six-month Periods Ended 30 June, 2020 Page 1 Abbreviation The Company RATCH Group Public Company Limited EGAT Electricity Generating Authority of Thailand COD Commercial

., Ltd (GR) and Genco Clean Energy Co., Ltd (GC) were setup to apply for licenses of power plant from the (ERC). Both GR and GC are now in the process of appealing to the office of the Ombudsman Thailand

the year period ended December 31, 2019 To: President The Stock Exchange of Thailand Rich Asia Corporation Public Company Limited ("the Company") would like to report the information according to the

-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

Thailand Regarding the pandemic of Corona Virus (COVID-19), the number of an inbound international tourist which is the main customer of Safari World Group including Phuket Fantasea Public Company Limited