Microsoft Word - Operating Result for the year of 2018 SBN 001/2019 February 20, 2019 Subject : Operating Result of the year 2018 To : The Managing Director, the Stock Exchange of Thailand Sabina

proper product management and effective resulting in reduced cost of sales. Yours Sincerely, Mr. Perapol Suwannapasri Managing Director

accordingly. Sincerely yours, Miss Parnbua Boonparn Managing Director

expansion of subsidiaries, staff cost and expenses of hospital quality improvement. Please be informed accordingly. Sincerely yours, (Mr Pongpat Patanavanich) Managing Director

company will continue to seek stability, safety and consider to all interested persons. Sincerely Yours, Mr.Thakoon Boonparn Managing Director

are expecting good results from the fourth quarter of 2017 onwards. Sincerely Yours, Mr.Thakoon Boonparn Managing Director

year. Please be informed accordingly. Sincerely Yours, ( Mr. Nipon Leelasithorn ) Chairman of the Executive Director, and Managing Director

Microsoft Word - Operating Result for the year of 2017.doc SBN 001/2018 February 23, 2018 Subject : Operating Result of the year 2017 To : The Managing Director, the Stock Exchange of Thailand Sabina

line as net profit. Please be informed accordingly. Sincerely Yours, ( Mr. Nipon Leelasithorn ) Chairman of the Executive Director, and Managing Director

MATI 05/2562 February 27, 2019 Subject Reporting Annual Consolidated Financial Statement which ended at December 31, 2018 To Director and Manager The Stock Exchange of Thailand Operating income of