Piano announced that trading of the company's shares will be suspended from December 9, 2025, and trading will resume from the opening of the market on December 16. On December 15, Chuxinwei and Ma Libin signed the “Share Transfer Agreement” and “Voting Rights Waiver Agreement”. Ma Libin transferred 17,888,446 shares and relinquished 35,373,745 voting rights. Previously, Chuxinwei had signed an agreement with Zhuhai Honglu to transfer 12,804,116 shares. After completion, Chuxin Micro's shareholding will increase to 16.78%, and the actual controller of the company will be changed to Yin Jiayin. On the same day, the company signed an agreement with Qingdao Chuxin, which plans to subscribe for 34,514,970 shares. After the issuance was completed, Chuxin Micro and Qingdao Chuxin held a total of 29.99% of the shares. The matter is still subject to review and there is uncertainty.

Piano announced that trading of the company's shares will be suspended from December 9, 2025, and trading will resume from the opening of the market on December 16. On December 15, Chuxinwei and Ma Libin signed the “Share Transfer Agreement” and “Voting Rights Waiver Agreement”. Ma Libin transferred 17,888,446 shares and relinquished 35,373,745 voting rights. Previously, Chuxinwei had signed an agreement with Zhuhai Honglu to transfer 12,804,116 shares. After completion, Chuxin Micro's shareholding will increase to 16.78%, and the actual controller of the company will be changed to Yin Jiayin. On the same day, the company signed an agreement with Qingdao Chuxin, which plans to subscribe for 34,514,970 shares. After the issuance was completed, Chuxin Micro and Qingdao Chuxin held a total of 29.99% of the shares. The matter is still subject to review and there is uncertainty.