โทรสาร (043) 236-835 456 Moo 14 Mittraparp Rd. Muang Khon Kaen Thailand 40000 Tel. (043) 333-555 Fax. (043) 236-835 Ratchaphruek Hospital No. RPH-SET 13/2020 November 7, 2020 Subject : Management

Page 1 No. CMC Sor Lor.012/2019 August 13, 2019 Re: Management Discussion & Analysis for the Period Ended 30 June 2019 To The President of the Stock Exchange of Thailand (SET) CHAOPRAYAMAHANAKORN

โทรสาร (043) 236-835 456 Moo 14 Mittraparp Rd. Muang Khon Kaen Thailand 40000 Tel. (043) 333-555 Fax. (043) 236-835 Ratchaphruek Hospital No. RPH-SET 11/2019 November 7, 2019 Subject : Management

, labour, social development, business and the academe. The laureates now go on to contest the Regional Asia Pacific WEPs Awards set to be held on November 18.    “Companies with practices in place to

include pipeline transport, waste management, ICT infrastructure and projects with various kinds of infrastructure assets.Under the SEC strategic plan, the SEC aims the Thai capital market to become the GMS

include pipeline transport, waste management, ICT infrastructure and projects with various kinds of infrastructure assets. Under the SEC strategic plan, the SEC aims the Thai capital market to become the

on behalf of other person(s) / Report under Management of Partnership Stakes and Shares of Ministers Act, B.E. 2543 (2000) V. In the case of holding on behalf of other person(s) (please specify the

5.4016% 228,942,671 228,942,671 6.8078% 9.2 Information on the changes in the securities held on behalf of other person(s) / Report under Management of Partnership Stakes and Shares of Ministers Act, B.E

140,000,000 140,000,000 24.2455 140,000,000 140,000,000 24.2455 9.2 Information on the changes in the securities held on behalf of other person(s) / Report under Management of Partnership Stakes and Shares of

113,441,375 113,441,375 3.1811% 843,487,770 843,487,770 23.6526% 956,929,145 956,929,145 26.8336% 9.2 Information on the changes in the securities held on behalf of other person(s) / Report under Management of