” 25 Branches from Total 119 Branches in order to Operate Medical Service Business for Healthcare and Esthetics under Trademark “Wuttisak” (Additional Amendment) Attn. to: President The Stock Exchange of

: President The Stock Exchange of Thailand Refer to: 1. Letter of FVC Ref. No. SET-2017-025: Transaction to Acquire Franchise Wuttisak 25 Branches (# Revised 2) dated December 14, 2017 2. Letter of FVC Ref. No

August 14, 2019 Subject: Managing Discussion and Analysis for Q2/2019 To: Managing Director The Stock Exchange of Thailand The company would like to report to operation results for the company and

and to pay a  sales distribution fee at the rate of 1.5 percent of the sales of GSTEL to the Mahachai Group.  The agreement also provides that most products from the manufacturing process must be

researches beneficial to capital market development. The SEC therefore determines to promote these works and inspire stakeholders in capital market industry, including the Stock Exchange of Thailand

February 28, 2020 Subject: Managing Discussion and Analysis for Year2019 To: Managing Director The Stock Exchange of Thailand The company would like to report to operation results for the company and

Translation CEN 022-2017 August 11, 2017 Subject Management Discussion and Analysis for business operation of quarter 2/2017 To The Manager and President The Stock Exchange of Thailand For 3 months

73 1 / 4 Pef. MD 057/2017 13th November 2017 Subj Management Discussion and Analysis (MD&A) Q3/2017 Dear Managing Director of Stock Exchange of Thailand We, Patum Rice Mill and Granary Public Company

73 1 / 3 Pef. MD 004/2018 20th February 2018 Subj Management Discussion and Analysis (MD&A) of 2017 Dear Managing Director of Stock Exchange of Thailand We, Patum Rice Mill and Granary Public Company

which exceed 20% To : The President The Stock Exchange of Thailand Bangkok Chain Hospital Public Company Limited (the “Company”) would like to report the operating results for year ended 31 December 2018