ที่ - Translation - PorBor. 018 / 2018 May 15, 2018 Subject: Clarification of operating results change from the same period last year by more than 20% To: President The Stock Exchange of Thailand

(Translation) UAC.CS/016/2018 August 14, 2018 Subject: Explanation of the operating results for the second quarter period ended June 30, 2018 To: President The Stock Exchange of Thailand Attachment

dated August 8, 2020 approved the Company’s Interim Financial Information ending June 30, 2020. The Company would like to clarify the six-month period ended June 30, 2020 earnings results, as follows

revenue for three-month period and six-month period ended 30 June 2020 in the amount of Baht 22.67 million and Baht 49.99 million, respectively. When compared to the same period of the year 2019, that had

women are not only fundamental human rights, but also powerful drivers to secure equitable economy and sustainable development across all aspects, from inclusive growth to peaceful societies. To celebrate

(Translation) UAC.CS/011/2018 May 14, 2018 Subject: Explanation of the operating results for the first quarter period ended March 31, 2018 To: President The Stock Exchange of Thailand Attachment

compared with net loss of Baht 5.61 million on Baht 8.40 million revenues over the same period in 2018. The change in loss for the quarterly operating result ended on June 30, 2019 is Baht 22.33 million

Limited and its subsidiaries for the six-month period ended 30 June 2019 represented a loss before the provision for doubtful accounts and impairment of assets of Baht 68.20 million. Inclusive of the

Limited and its subsidiaries for the six-month period ended June 30, 2018 represented a loss before the provision for doubtful accounts of Baht 24.13 million. Inclusive of the provision for doubtful

and its subsidiaries for the nine-month period ended September 30, 2018 represented a loss before the provision for doubtful accounts of Baht 67.28 million. Inclusive of the provision for doubtful