2018_Q2_MDA_ENG Ocean Glass Public Company Limited Page 1/2 Management Discussion and Analysis Operating Results In the 2nd quarter of 2018, Ocean Glass Public Company Limited and Subsidiaries (“the

Stock Exchange of Thailand Ekachai Medical Care Public Company Limited (the “Company”) would like to clarify on the operating results for the three-month period at the end of 30th September 2018 as

Stock Exchange of Thailand Ekachai Medical Care Public Company Limited (the “Company”) would like to clarify on the operating results for the Third quarter of 2019 at the end of 30th September 2019 as

3344 Fax. 66 2 654 3323 No. PACE IR2018/010 Date: 28 February 2018 Subject: Explanation of the Operating Results for the year ended 31 December 2017 changing over 20% To: The President The Stock Exchange

3344 Fax. 66 2 654 3323 No. PACE IR2018/013 Date: 15 May 2018 Subject: Explanation of the Operating Results for the three-month period ended 31 March 2018 changing over 20% To: The President The Stock

6 December 2007 No. PACE IR2018/013 Date: 15 May 2018 Subject: Explanation of the Operating Results for the three-month period ended 31 March 2018 changing over 20% To: The President The Stock

121,986,198 then the statutory reserve has fully aside by law of 10% of the registered capital of the Company according to dividend payment from the operating results of six-month period (July - December 2017

Registration No. : 0107535000371 No. L001/2019 20th February 2019 Subject : The explanation of operating results for the year 2018 Attention : The President The Stock Exchange of Thailand Dear Sir, For the year

“SORKON” and its subsidiaries (“the company”) would like to clarify the operating results for Year 2018 as follows: Revenue and Net Sales The Company recorded its total revenue of Baht 2,952.2 million, or

(“the company”) would like to clarify the operating results for the year ended December 31, 2019 as follows: Sales In 2019, the sales revenue of the company was 1,520.28 million baht, increased by 17.89