CR Building Materials Technology Holdings Limited (the "Company") issued a notice to shareholders on September 6, 2024, announcing that its mid-year report for 2024 has been made public on the company's website and the Hong Kong Stock Exchange's website. Shareholders who wish to obtain a printed copy of the report may request it in writing or by email to the Share Registrar. The Company also encourages shareholders to receive future corporate communications via email and provide their email address by completing the reply slip. If shareholders still choose to receive printed communications, they can indicate it on the reply slip and use the postage label provided to return it for free. In addition, a notice was issued on May 31, 2024, regarding the arrangements for electronic publication of corporate communications. If you have any questions, shareholders can contact the Share Registrar.

CR Building Materials Technology Holdings Limited (the "Company") issued a notice to shareholders on September 6, 2024, announcing that its mid-year report for 2024 has been made public on the company's website and the Hong Kong Stock Exchange's website. Shareholders who wish to obtain a printed copy of the report may request it in writing or by email to the Share Registrar. The Company also encourages shareholders to receive future corporate communications via email and provide their email address by completing the reply slip. If shareholders still choose to receive printed communications, they can indicate it on the reply slip and use the postage label provided to return it for free. In addition, a notice was issued on May 31, 2024, regarding the arrangements for electronic publication of corporate communications. If you have any questions, shareholders can contact the Share Registrar.