Shenzhen Longtu Photomask Co., Ltd.class ASSE: 688721

"SHENZHEN LONGTU PHOTOMASK CO., LTD."Risk Warning Regarding Collaboration Matters with Advanced Packaging Customers

Jul 2, 2026 · Issued by Shenzhen Longtu Photomask Co., Ltd.class A via Shanghai Stock Exchange

Risk Warning Regarding Collaboration Matters with Advanced Packaging Customers

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Earlier from Shenzhen Longtu Photomask Co., Ltd.class A

Announcement on Resolutions of the 1st Extraordinary General Meeting in 2026Jun 30
Announcement on Closing Investment Projects Financed by Raised Funds, Using Residual Raised Funds to Permanently Supplement Current Capital, and Cancellation of Related Special Account for Raised FundsJun 19
Notice on Convening the 1st Extraordinary General Meeting in 2026Jun 13
Indicative Announcement on Reply to Letter of Review and Inquiry on Application Documents for A-shares Issuance to Specific Objects in 2026May 28

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