20CM two-layer board Sanfeng Intelligent: The current operating conditions and internal and external operating environment have not undergone significant changes.

Gate.io: Noteworthy announcement from Sanfeng Intelligent. The information disclosed by the company does not require correction or supplementation, and no significant undisclosed information that may have a major impact on the company’s stock trading price has been reported in the recent public media. There have been no major changes in the current business conditions and internal and external operating environment. The company, controlling shareholder and actual controller have no significant issues that should be disclosed but have not been disclosed, or significant matters in the planning stage. During the abnormal fluctuation period of the stock, there was no behavior of the controlling shareholder or actual controller buying or selling the company’s stock.