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COMPANY LIMITED DCC: DYNASTY CERAMIC PUBLIC COMPANY LIMITED DCON: DCON PRODUCTS PUBLIC COMPANY LIMITED DDD: DO DAY DREAM PUBLIC COMPANY LIMITED DELTA: บริษัทเดลต้า อีเลคโทรนิคส์ (ประเทศไทย) จำกัด (มหาชน

GROUP PUBLIC COMPANY LIMITED D: DENTAL CORPORATION PUBLIC COMPANY LIMITED DCC: DYNASTY CERAMIC PUBLIC COMPANY LIMITED DCON: DCON PRODUCTS PUBLIC COMPANY LIMITED DDD: DO DAY DREAM PUBLIC COMPANY LIMITED

COMPANY LIMITED D: DENTAL CORPORATION PUBLIC COMPANY LIMITED DCC: DYNASTY CERAMIC PUBLIC COMPANY LIMITED DCON: DCON PRODUCTS PUBLIC COMPANY LIMITED DDD: DO DAY DREAM PUBLIC COMPANY LIMITED DELTA: DELTA

: CHAI WATANA TANNERY GROUP PUBLIC COMPANY LIMITED D: DENTAL CORPORATION PUBLIC COMPANY LIMITED DCC: DYNASTY CERAMIC PUBLIC COMPANY LIMITED DCON: DCON PRODUCTS PUBLIC COMPANY LIMITED DDD: DO DAY DREAM

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1 (-Translation-) Ref. No. IRS.025/2019 October 31, 2019 Subject Acquisition of Shares in Hello Bangkok LED Co, Ltd., which is an Assets Acquisition Transaction of the Company, Issuance and Offering of the Newly Issued Ordinary Shares of the Company through a Private Placement which is a Connected Transaction, Capital Reduction, Capital Increase, Entering into the Right to Sell Advertising Media Agreement which is a Connected Transaction, Appointment of the Independent Financial Advisor and Call...

1 (-Translation-) Ref. No. IRS.025/2019 October 31, 2019 Subject Acquisition of Shares in Hello Bangkok LED Co, Ltd., which is an Assets Acquisition Transaction of the Company, Issuance and Offering of the Newly Issued Ordinary Shares of the Company through a Private Placement which is a Connected Transaction, Capital Reduction, Capital Increase, Entering into the Right to Sell Advertising Media Agreement which is a Connected Transaction, Appointment of the Independent Financial Advisor and Call...

1 (-Translation-) Ref. No. IRS.025/2019 October 31, 2019 Subject Acquisition of Shares in Hello Bangkok LED Co, Ltd., which is an Assets Acquisition Transaction of the Company, Issuance and Offering of the Newly Issued Ordinary Shares of the Company through a Private Placement which is a Connected Transaction, Capital Reduction, Capital Increase, Entering into the Right to Sell Advertising Media Agreement which is a Connected Transaction, Appointment of the Independent Financial Advisor and Call...