(Translation) February 27, 2019 Ref: SET-2019-003 Re: Management's Discussion and Analysis and operating results for the Year 2018 Attn. to: President The Stock Exchange of Thailand Filter Vision

(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

August 14, 2019 Ref: SET-2019-010 Re: Management Discussion and Analysis for Quarter 2’ 2019 Attn. to: President The Stock Exchange of Thailand Filter Vision Public Company Limited and its

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

VIII, which expected to replace their coal-focused power plants with schemes favoring cleaner sources, including renewables and LNG. Furthermore, Vietnam wholesale electricity market (VWEM) has

generation in Japan during the first 5 weeks of 2019 declined by 41%, after the country commenced the operation of 5 nuclear power plants, and opted more for the use of cleaner fuel. Refinery and Trading

on level ground and slope surfaces. The Hi Active Cleansing additive keeps the fuel injector cleaner than before leading to the fossil fuel engine being fully utilized and prolonging the life of the

) MPBG Product Group (e.g. charger/adaptor for both industrial and personal use, broadband, and printer); and 4) FMBG Product Group (e.g. cooling fan, EMI filter and Solenoid)  Infrastructure business are

WOOD INDUSTRIES PUBLIC COMPANY LIMITED FAR EAST FAME LINE DDB PUBLIC COMPANY LIMITED FILTER VISION PUBLIC COMPANY LIMITED FINANSA PUBLIC COMPANY LIMITED FINANSIA SYRUS SECURITIES PUBLIC COMPANY LIMITED