<p>CTC announced that its controlling shareholder, China National Building Material Group Corporation, will reduce its holdings of &#34;CTC Convertible Bonds&#34; by a total of 900,000 bonds through the Shanghai Stock Exchange trading system from June 24, 2025, to July 3, 2025, accounting for 11.25% of the total issuance. After this reduction, China National Building Material Group Corporation will hold 1.5 million bonds, accounting for 18.75%</p>

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<p>CTC announced that the controlling shareholder, China National Building Material Group Corporation, will reduce its holdings of "CTC Convertible Bonds" by a total of 900,000 shares through the Shanghai Stock Exchange trading system from June 24, 2025, to July 3, 2025, accounting for 11.25% of the total issuance. After this reduction, China National Building Material Group will hold 1.5 million shares, accounting for 18.75%</p>

CTC: Controlling shareholder reduces holdings of 900,000 CTC convertible bonds