Derivative Warrants | DTAC01C2303A | DERIVATIVE CALL WARRANTS ON TOTAL ACCESS COMMUNICATION PUBLIC COMPANY LIMITED ISSUED BY BUALUANG SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN MARCH 2023 # A

Derivative Warrants | DTAC19C2303A | DERIVATIVE CALL WARRANTS ON TOTAL ACCESS COMMUNICATION PUBLIC COMPANY LIMITED ISSUED BY YUANTA SECURITIES (THAILAND) COMPANY LIMITED LAST TRADING IN MARCH 2023

Derivative Warrants | DTAC19C2306A | DERIVATIVE CALL WARRANTS ON TOTAL ACCESS COMMUNICATION PUBLIC COMPANY LIMITED ISSUED BY YUANTA SECURITIES (THAILAND) COMPANY LIMITED LAST TRADING IN JUNE 2023 # A

Bt20,000-25,000mn, to continue enhancing the quality of 4G network, which continues to grow and is serving 66% of total customer base. Fixed broadband business grew healthily AIS Fibre reported a sequential

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% YoY and 0.4% QoQ with 322k net subscribers added while 4G penetration continued to rise to 63% . Nonetheless, with our focus on brand and network investment, we continued to see improving perception

and nearby countries Objectives of Investment 1. To increase production capability and shorten lead time for sales to customers in the US and nearby countries 2. To expand distribution network in the

businesses to access anonymized data under possession of https://www.sec.or.th/EN/Pages/News_Detail.aspx?SECID=6844 Notification of Capital Market Supervisory Board TorThor 47/2552 Sale of Securities by a

use of financial innovations of due diligence and know-your-client assessments (DD/KYC), (3) supporting electronic non-face-to-face identity verification, and (4) allowing businesses to access

financial innovations of due diligence and know-your-client assessments (DD/KYC), (3) supporting electronic non-face-to-face identity verification, and (4) allowing businesses to access anonymized data under