Group 1 - The core viewpoint of the news is the performance and characteristics of Hongqiang Convertible Bonds, which have seen a price increase and a specific conversion rate [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 10.74 yuan, 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 quarter of 2025, Hongqiang achieved a revenue of 12.99 million yuan, a year-on-year increase of 4.1%, while net profit decreased by 80.56% to 2.54 million yuan [2] - As of March 2025, the concentration of shareholding in Hongqiang is relatively high, with the top ten shareholders holding 56.27% of shares [2]

1 于双市武昌区东湖路 169号中 电话 Tel: 027-86791215 传真 Fax: 027-85424329 关于广东红墙新材料股份有限公司申请 向不特定对象发行可转换公司债券的审核 间询函的回复 众环专字(2023)0500244 号 深圳证券交易所: 根据贵所于 2023 年 3 月 31 日出具的《关于广东红墙新材料股份有限公司申 请向不特定对象发行可转换公司债券的审核问询函》（审核函〔2023〕120039 号）（以下简称"问询函"），中审众环会计师事务所（特殊普通合伙）（以下简 称"会计师"）作为广东红墙新材料股份有限公司（以下简称"发行人"或"公司"或 "红墙股份")申请向不特定对象发行可转换公司债券的审计机构,就问询函所提 问题进行了逐项核查和落实,现对回复如下,请予审核。 问题 发行人最近三年及一期扣非归母净利润分别为 11,073.26 万元、11,208.20 万 元、8,245.47 万元和 4,123.42 万元,最近一年及一期持续下滑,发行人回复称主 要原因包括原材料价格上涨、下游需求疲软、计提信用减值损失大幅增长、加 强对客户信用核查等;发行人扣除非经常性损益后净资产收益 ...