ST Changyuan: Shareholder Wu Qiquan's 106 million shares of stock have been temporarily frozen.

ST Changyuan announced that the company recently learned that its shareholder Wu Qiquan, who holds more than 5% of the company's shares, had his shares under provisional freeze. As of the disclosure date of the announcement, Wu Qiquan held 106 million shares of the company, accounting for 8.02% of the total share capital. On December 29, 2025, his shares were judicially frozen, accounting for 100%; on April 3, 2026, his shares were provisionally frozen, also accounting for 100%, with a proportion of 8.02% of the total share capital. Wu Qiquan is not a controlling shareholder or the actual controller of the company, does not hold any position in the company, and the freeze of his shares has no direct impact on the company's production and operation.