红墙转债盘中下跌2.09%报141.28元/张，成交额4632.67万元，转股溢价率20.15%

Group 1 - The core point of the news is the performance and characteristics of Hongqiang Convertible Bonds, which have a current price of 141.28 CNY per share and a conversion premium rate of 20.15% [1] - Hongqiang Convertible Bonds have a credit rating of "A+" and a maturity period of 6 years, with a coupon rate that increases annually from 0.30% to 3.00% [1] - The conversion price for the bonds is set at 10.44 CNY, with the conversion period starting on April 24, 2024 [1] Group 2 - Guangdong Hongqiang New Materials Co., Ltd. is the first company in China to be listed with concrete additives as its sole main business, founded in 1995 and headquartered in Huizhou, Guangdong [2] - For the first half of 2025, Hongqiang achieved a revenue of 32.22 million CNY, representing a year-on-year increase of 6.93%, while the net profit attributable to shareholders decreased by 74.07% to 7.22 million CNY [2] - As of June 2025, the concentration of shareholding in Hongqiang is relatively dispersed, with the top ten shareholders holding a combined 54.7% and the top ten circulating shareholders holding 31.51% [2]