Announcement on Progress in Repurchasing Shares

Earlier from Hangzhou Greenda Electronic Materials

• Announcement on Shareholdings of Top 10 Shareholders and Top 10 Shareholders of Unrestricted Shares Concerning Share RepurchaseAug 29
• Semi-annual Report for 2026Aug 26
• Announcement on Abnormal Fluctuations in Stock TradingJul 21
• Announcement on the Addition of the Estimated Routine Related-Party Transactions for 2026Jul 18
• Announcement on Implementation of Dividend Distribution for 2025Jun 4

Later from Hangzhou Greenda Electronic Materials

• Announcement on Completion of Liquidation and Cancellation of a Private Fund Established with the Company's ParticipationSep 5
• Announcement on Adjustment of Upper Limit of Repurchase Price Following Implementation of Dividend Distribution for the First Half of 2026Sep 8
• Announcement on Completion of Election of New Board of Directors and Appointment of Senior ManagementSep 16
• (603931)"HANGZHOU GREENDA ELECTRONIC MATERIALS CO., LTD."Announcement on Progress in Repurchasing SharesOct 9
• (603931)"HANGZHOU GREENDA ELECTRONIC MATERIALS CO., LTD."Announcement on Initial Repurchase of Shares through Call AuctionOct 24