, telecommunication network and operates solar power plant. The Company received approval from the Security Exchange Committee to proceed initial public offering of new common stocks to public on 13 January 2017. The

closing formalities on the acquisition of Longlaville Durafiber Technologies (DFT) SAS on October 5th, 2017 and taken charge of the plant. Please be informed accordingly. Yours faithfully, (Mr. Souvik Roy

Portugal, IVL would like to inform that it has completed all closing formalities and taken charge of the two assets on November 29th, 2017. Please be informed accordingly. Yours faithfully, (Mr. Souvik Roy

closing formalities and has taken charge of the operations effective on May 24th, 2018. Please be informed accordingly. Yours faithfully, (Mr. Souvik Roy Chowdhury) Company Secretary

. in the Czech Republic, IVL would like to inform that it has completed all closing formalities and has taken charge of the operations effective from October 30th, 2018. Please be informed accordingly

transaction to Securities and Exchange Commission, Thailand, the Stock Exchange of Thailand and all shareholders. Page 2 of 6 Material information of the mentioned TSE stocks has the following details: 1

the Board of Directors’ meeting for connected transaction and Schedule date for the Extraordinary General Meeting of Shareholders No. 1/2016 To: The President, The Stocks Exchange of Thailand The Board

= 4.65 % 5. Details assets 5.1 Shareholder Structure in N Hospital Co.,Ltd Prior to Transaction 1. World Corporation Public Company Limited Numbers of stocks held 2,549,745 shares 33.33 % 2. Green Estate

Green Avenue company limited = 9.29 % 5. Details assets 5.1 Shareholder Structure in N Hospital Co.,Ltd Prior to Transaction 1. Green Estate Chiangmai company limited Numbers of stocks held 1,490,625

Estate Chiangmai company limited Numbers of stocks held 1,490,625 shares 19.49 % 2. Green Avenue company limited Numbers of stocks held 659,225 shares 8.62 % 3. Mr. Kritsada Tunpow Numbers of stocks held