E280218 Our Ref: TL001/18 February 28, 2018 The Stock Exchange of Thailand 93, The Stock Exchange of Thailand Building Ratchadapisek Road, Dindaeng Bangkok 10400 Attention: The President Dear Sir
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1 Ref: CIG 003/2563 February 26, 2020 Subject: Profit and loss reporting for the year 2019 and explanation of more than 20 percent fluctuation in profit and loss compared to that of last year. To
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1 Ref: CIG 037/2017 August 15, 2017 Subject: Profit and loss reporting for the second quarter of 2017 and explanation of more than 20 percent fluctuation in profit and loss compared to that of last
1 Ref: CIG 037/2017 August 15, 2017 Subject: Profit and loss reporting for the second quarter of 2017 and explanation of more than 20 percent fluctuation in profit and loss compared to that of last
1 Ref: CIG 053/2017 November 15, 2017 Subject: Profit and loss reporting for the third quarter of 2017 and explanation of more than 20 percent fluctuation in profit and loss compared to that of last
1 Ref: CIG 053/2017 November 15, 2017 Subject: Profit and loss reporting for the third quarter of 2017 and explanation of more than 20 percent fluctuation in profit and loss compared to that of last
Ref: CIG 014/2019 May 14, 2019 Subject: Profit and loss reporting for the first quarter of 2019 and explanation of more than 20 percent fluctuation in profit and loss compared to that of last year
1 Ref: CIG 020/2019 August 14, 2019 Subject: Profit and loss reporting for the second quarter of 2019 and explanation of more than 20 percent fluctuation in profit and loss compared to that of last