Announcement on the Expiration of Share Reduction Plan for Shareholders Holding Over 5% of Shares Without Reduction

✨ AI Summary

Tianjin Membrane Technology Group Co., Ltd. announced that High-tech Investment Development Co., Ltd. did not reduce its shareholding as planned by the expiration date of February 23, 2026. The planned reduction was up to 9,061,958 shares, representing 3% of the total share capital. High-tech Investment confirmed compliance with relevant regulations during the period.

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