Datamat PLC Datamat PLC (DTM) failed to prepare and submit the financial statements for the six-month period ended June 30, 2013 to the SEC and the SET within the specified period. A statute of

“Company”) would like to notify the Stock Exchange of Thailand regarding the business operation for three-month period ended 31 March 2019 as follows; Total Revenue The Company has the total revenue for

/2020 dated November 7, 2020 approved the Company’s Interim Financial Information ending September 30, 2020. The Company would like to clarify the nine-month period ended September 30, 2020 earnings

Ref: CIG 040/2020 November 16, 2020 Subject: Profit and loss reporting for the period of 9 month of 2020 and explanation of more than 20 percent fluctuation in profit and loss compared to that of

Coefficient of variation = Standard deviation/Mean, higher the coefficient of variation, higher the variability in the data Note: IVL NAM Spreads over raw material based on 100% PET integration from Ethane

third quarter of year 2018 compared to the same period of prior year and the prior period are as follows; For the three-month period, the Group reported total revenues (excluded other revenues) at THB

No. INGRS026 13 June 2019 Subject : Explanation on 3-months financial performance of INGRS for the period ended 30 April 2019 To : The President The Stock Exchange of Thailand Ingress Industrial

MATI 10/2563 August 14, 2020 Subject Consolidated Financial Report for the six-month period which ended at June 30, 2020 To Director and Manager, The Stock Exchange of Thailand Six-month period

and its subsidiaries for the three-month period ended 31 March 2020 represented a loss before other comprehensive income of Baht 11.50 million. Inclusive the comprehensive income of Baht -2.36 million

/2019 dated November 7, 2019 approved the Company’s Interim Financial Information ending September 30, 2019. The Company would like to clarify the nine-month period ended September 30, 2019 earnings