the last few month since the end of 2018, the HDD industry was impacted by the global economy as well as the pressure from the trade war between China and the US, resulting in main customers decreasing

patients stemming from the epidemics (Rotavirus and Influenza) as well as weather change. Cost of Hospital Operations Cost of hospital operations in 1Q’18 increased by 13% yoy which was at lower rate than

attributable to The Company 89.44 74.89 19% 314.15 184.65 70% * Non-cash items included depreciation as well as accounting adjustment (ie provision of staff benefit and SW income) Page 2 of 4 contributed by sub

equity ratio was 1.38 times while the interest bearing debt to equity ratio was 0.86 times. Forward Looking For the 2nd quarter of 2020, it is well known that due to the impact of the Covid-19 situation

past crisis very well. Please be informed accordingly. Yours Faithfully, - Singed - (Mr. Suphot Sirikulapas) Chief Executive Officer Mr. Panya Chutisiriwong Investor Relations Management Discussion and

supporting future business expansion domestically and internationally as well as for the purposes of overall competitiveness in financial management accordingly. The Company will remain as the major and

Water Company Limited (WW), a 100% shareholding subsidiary to purchase ordinary shares of WOG ITR Water Solution Company Limited (“WOG ITR”) of 48,571 shares with a par value of Baht 100 per share

attached herewith. Please be informed accordingly. Yours faithfully, For and on behalf of Diamond Building Products Public Company Limited (Mr. Satid Sudbuntad) Chief Executive Officer Company Secretary

Meeting of the Shareholders for the year 2020 as follows: (1) The exercise price is revised from Baht 14.00 per share for JMART-W3 and Baht 18.00 per share for JMART-W4 to Baht 11.00 per share for JMART-W3

2017 (a copy in Thai and English) Please be informed accordingly. Sincerely yours, (Mr. Aloke Lohia) Group CEO, Indorama Ventures Public Company Limited Company Secretary Tel: +66 (0) 2661-6661 Fax: +66