Diancheng Corporation: Shareholders plan to collectively reduce their holdings of the company's shares by no more than 4%.

Electric Sound Corporation announced that shareholder Zhang Li plans to reduce his holdings by no more than 4.2441 million shares through block trading, which is not more than 1.00% of the company's total share capital; Shangrui Group plans to reduce its holdings by no more than 4.2441 million shares through block trading, which is not more than 1.00% of the company's total share capital. Zeng Jun plans to reduce his holdings by no more than 4.2441 million shares through block trading, which is not more than 1.00% of the company's total share capital; Fengshang International plans to reduce its holdings by no more than 4.2441 million shares through block trading, which is not more than 1.00% of the company's total share capital.