3344 Fax. 66 2 654 3323 No. PACE IR2019/001 Date: 28 February 2019 Subject: Explanation of the Operating Results for the year ended 31 December 2018 changing over 20% To: The President The Stock Exchange

Stock Exchange of Thailand PACE Development Corporation Public Company Limited (“the Company”) would like to report the operating results for the year ended 31 December 2018. The details are as follows

(Translation) May 15, 2019 Ref: SET-2019-008 Re: Management Discussion and Analysis for Quarter 1’ 2019 Attn. to: President The Stock Exchange of Thailand Filter Vision Public Company Limited and its

Microsoft Word - Final_Eng_MD&A Q1'18.docx (Translation) May 15, 2018 Ref: SET-2018-012 Re: Management Discussion and Analysis for Quarter 1’ 2018 Attn. to: President The Stock Exchange of Thailand

comprehensive income (loss) attributable to owners of the parent Operating Profit (Loss) EBIT Net Profit (Loss) Total Comprehensive income for ther period 3 | MANAGEMENT DISCUSSION AND ANALYSIS FOR Q2-2020

Discussion and Analysis Performance for the Period Ended December 31, 2018 Statement of Comprehensive Income 2018 2017 Change (Million Baht) (Million Baht) (%) Sales 2,020.63 2,147.64 (5.91) Foreign exchange

Eng_MD&A Q2'18 (Translation) August 14, 2018 Ref: SET-2018-016 Re: Management Discussion and Analysis for Quarter 2’ 2018 Attn. to: President The Stock Exchange of Thailand Filter Vision Public

(Translation) November 14, 2018 Ref: SET-2018-017 Re: Management Discussion and Analysis for Quarter 3’ 2018 Attn. to: President The Stock Exchange of Thailand Filter Vision Public Company Limited

13_MDA Q1_2563 EN -Translated Version- No. ECF2 018/2020 May 15, 2020 Subject: Management Discussion and Analysis of the 1st quarter ended 31 March, 2020 To President The Stock Exchange of Thailand

came from the provision for damage of missing stock recorded in the 3rd quarter of 2017.  Financial costs Consolidated financial costs for the 3rd quarter of 2017 and 2016 amounting to THB 249 million