Core Viewpoint - China National Building Material (03323) announced the issuance of technology innovation perpetual corporate bonds aimed at professional investors, with a coupon rate of 2.10% for the first variety, while the second variety was not actually issued [1] Group 1 - The company is set to issue perpetual corporate bonds in 2025 [1] - The coupon rate for the first variety of bonds is established at 2.10% [1] - The second variety of bonds was not issued in this instance [1]