(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

Eng_MD&A Final Q3'19 November 13, 2019 Ref: SET-2019-011 Re: Management Discussion and Analysis for Quarter 3’ 2019 Attn. to: President The Stock Exchange of Thailand Filter Vision Public Company

support of investment and private spending as well as bolstering opportunities for other economic sectors. Nonetheless, protectionism triggered by the US-China trade dispute dealt a blow to global economic

Total Equity 13,658 14,054  The Company posted net loss for the third quarter of 2018 amounted to THB 311 million which higher than last year quarter by THB 376 million mainly due to HRC selling price is

million YoY (-6.04%). The Company is considered performing better than market as its revenue declined by 6.04%, while the global IT market declined by 14%, as reported by Gartner re: worldwide PC shipments

Management Discussion & Analysis of Business Operation Bangchak Corporation Public Company Limited For the first quarter ended March 31st, 2018 Management Discussion and Analysis of Business

Public Company Limited 1. Key Highlights in Q2/2020 1.1 BAM was included in MSCI and FTSE The Company was included in MSCI Global Standard, assessed by Morgan Stanley Capital Investment and FTSE SET Mid

sustain its growth. Overall, however, it was plagued by weak exports and tourism amid the global economic slowdown. Aside from these challenges, businesses had to contend with more complex competition

Q1/2018 due to the raising in raw water sales volume and net profit attributable to equity holders of the parent company of 341.71 million Baht, increased by 39.04 million Baht or 12.90%. Income

(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