CNBM (03323) announced that China National Building Material Company Limited's 2025 publicly issued technology innovation corporate bonds for professional investors (second tranche) represents the initial issuance of this bond series, with an issuance scale not exceeding 2 billion yuan (including 2 billion yuan). The current bond issuance is planned to be publicly offered to professional institutional investors and is intended to be listed on the Shanghai Stock Exchange. The bond abbreviation for the first variety of this issuance is "建材K13" with bond code 243940.SH, while the second variety carries the bond abbreviation "建材K14" with bond code 243941.SH.