1 Translation CEN 015-2019 November 14, 2019 Subject : Management Discussion and Analysis for business operation in Quarter 3-2019 To : The Manager and President The Stock Exchange of Thailand

2017 To : Directors and Manager The Stock Exchange of Thailand According to the resolution of the meeting of the Board of Directors No.8/2017 of Wattanapat Hospital Trang Public Company Limited (“the

73 1 / 5 (Translation) Pef. MD 033/2020 14th August 2020. Subj Management Discussion and Analysis (MD&A) Q2/2020 Dear Managing Director of Stock Exchange of Thailand We, Patum Rice Mill and Granary

Limited and other information according requested by SET) Dear Directors and Managers Stock Exchange of Thailand According to Advanced Connection Corporation Public Company Limited, the “Company” has

previous trade creditors of the Company. In this regard, on February 10, 2017, the Company received a letter from ACO I to confirm the amount of transferred debt as at January 31, 2017, of USD 91,589,712, or

has the following plans for the debt restructuring of the Company: 1. ACO I purchased the debt from 4 previous trade creditors of the Company. In this regard, on February 10, 2017, the Company received

results were satisfactory and confident that they could be able to help improving the Company’s business. SSG Group therefore started negotiating with 7 main trade creditors (including Cargill International

To : President The Stock Exchange of Thailand K. W. Metal Work Public Company Limited (the “Company”) would like to submit management discussion and analysis for the year ended December 31, 2018 with

Exercise ratio (warrant: common stock) 1 : 1 Exercise price (baht per share) 2.10 Term of warrants 3 years Exercise period Quarterly First exercise date 30 September 2020 Last exercise date 27 August 2021

February 28, 2020 Ref: SET-2020-003 Re: Management Discussion and Analysis for the year 2019 Attn. to: President The Stock Exchange of Thailand Filter Vision Public Company Limited and its