Nongchak-Phanasnikom Rd., Nongeiroon, Banbueng, Chonburi, Thailand 20220 Tel. 038-160707 Fax. 033-047348 www.ndrubber.co.th Unit : million baht Q4/17 Q3/18 Q4/18 Change +/(-) QoQ % YoY % Current Assets

Change +/(-) QoQ % YoY % Current Assets 215.77 438.37 420.68 -17.69 -4.03 204.91 94.97 Fixed Assets 487.78 744.45 804.30 64.40 8.65 316.52 64.89 Total Assets 703.55 1,182.82 1,224.98 46.71 3.95 521.43

June 30, 2017 Company and its subsidiaries has total assets of 6,139.91 Million Baht as 212.28 Million Baht increased when compared to December 31, 2016 as amount of 5,927.63 Million Baht by following

acquisition and disposition of assets of a listed company. Please be informed accordingly. - Signed - Yours sincerely, (Miss Thitapat Issarapornpat) Company Secretary

30, 2017 Company and its subsidiaries has total assets of 6,146.14 Million Baht as 218.51 Million Baht increased when compared to December 31, 2017 as amount of 5,927.63 Million Baht by following

subsidiary is remunerated for its investment in Nam Ngum 3 project for Baht 175.10 million by means of disposing some assets of the project to the governmental entity of Lao PDR. The higher amount than the

assistance is approximately 0.72 percent of the Company’s Net Tangible Assets (NTA) (NTA of the Company as per the latest financial statement as of 30 September 2017 was Baht 13,870.87 million) which is less

acquisition and disposal methods as follows: Method Calculation Transaction Size ( percent ) 1.Asset Value Method (NTA) NTA of the invested funds x proportion of the assets acquired Company$s NTA - 2.Net Profit

factories during the year of 2017 was THB 1,148.3 mm, which decreased by THB 540.4 mm or 32.0% from the same period of previous year. The main reason was due to the large number of assets monetization to

Shareholders 05/06/2020 08:52 Change of Directors and Power, Entering into Connected Transaction, Entering into Transaction on Acquisition of Assets and Determination of the AGM 2020 of Shareholders (additional