According to the NTU Environmental announcement, on March 31, 2026, the company disclosed plans to reduce the holdings of shareholders holding 5% or more of Guohuan Investment, Nangao Partnership, and Liangjiang Partnership. It plans to reduce their holdings by no more than 1.9513 million shares, 1.372,500 shares, and 99.22 million shares from April 28 to July 27, respectively. Recently, the term of the holdings reduction plan expired. The three companies reduced their holdings by 675,900 shares, 19,800 shares, and 315,000 shares through centralized bidding. The reduction ratios were 0.428%, 0.0125%, and 0.1995%, respectively. This reduction in holdings did not result in a change in the company's control and did not have a significant impact on the governance structure and operation.

According to the NTU Environmental announcement, on March 31, 2026, the company disclosed plans to reduce the holdings of shareholders holding 5% or more of Guohuan Investment, Nangao Partnership, and Liangjiang Partnership. It plans to reduce their holdings by no more than 1.9513 million shares, 1.372,500 shares, and 99.22 million shares from April 28 to July 27, respectively. Recently, the term of the holdings reduction plan expired. The three companies reduced their holdings by 675,900 shares, 19,800 shares, and 315,000 shares through centralized bidding. The reduction ratios were 0.428%, 0.0125%, and 0.1995%, respectively. This reduction in holdings did not result in a change in the company's control and did not have a significant impact on the governance structure and operation.