SET posts SP sign on QLT's securities

Sign posted Subject : Suspend (SP) sign posted Security Symbol - QUALITECH PUBLIC COMPANY LIMITED (QLT) Sign posted : SP Sign posted on (date) : 12-Dec-2025 Trading session : Afternoon Reason : Previously, the SET posted a H (Halt) sign on QLT's securities in the morning session of December 12, 2025. However, as the company was unable to clarify information as required by SET, the SET will post an SP (Suspension) sign onwards (Details as shown in SET's news on December 12, 2025). ______________________________________________________________________