73 1 / 4 Ref. MD 016/2018 10th May 2018. Subj Management Discussion and Analysis (MD&A) Q1/2018 Dear Managing Director of Stock Exchange of Thailand We, Patum Rice Mill and Granary Public Company

of Thailand Major Development Public Company Limited (“The Company”) would like to inform total revenues 6,107.92 million baht and net profit 320.97 million baht in the consolidated financial statement

73 1 / 4 Pef. MD 042/2017 15th August 2017 Subj Management Discussion and Analysis (MD&A) Q2/2017 Dear Managing Director of Stock Exchange of Thailand We, Patum Rice Mill and Granary Public Company

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

of Thailand Major Development Public Company Limited (“The Company”) would like to inform total revenues 5,679.74 million baht and net profit 733.14 million baht in the consolidated financial statement

www.bangkokchainhospital.com บริษทั บางกอก เชน ฮอสปิทอล จ ากดั (มหาชน) Bangkok Chain Hospital Public Company Limited No. BCH.084/2019 13 May 2019 Subject : Management Discussion and Analysis Quarter 1 Ending 31 March 2019 To

1 / 4 (Translation) PRG.MD. 040/2019 May 14th, 2019 Subject: Management Discussion and Analysis (MD&A) Q1/2019 Attention: Managing Director of the Stock Exchange of Thailand We, Patum Rice Mill and

N.C. Property Management Co., Ltd. (NCPM), a subsidiary of the NCH (99.99% of NCPM’s shares held by NCH.) to enter into a Joint Venture agreement with The Care and Health Group Limited Partnership

73 1 / 4 Pef. MD 048/2019 13th August 2019. Subj Management Discussion and Analysis (MD&A) Q2/2019 Dear Managing Director of Stock Exchange of Thailand We, Patum Rice Mill and Granary Public Company

Osotspa Public Company Limited Q2’19 and 1H’19 Management Discussion & Analysis 14 August 2019 Q2’19 and 1H’19 Management Discussion & Analysis Page 1/6 Financial Highlights - Q2’19 Net profit* was