Summary of Conference Call Notes Industry and Companies Involved - **Industry**: Explosives, Cement, and Admixtures - **Key Companies**: - High Hope Explosives - Yipuli - Guangdong Hongda - Poly United - Tibet Tianlu - Huaxin Cement - Qilian Mountain Cement - Conch Cement - Subote Core Insights and Arguments - **Yajiang Project Impact**: - Estimated total explosive usage for the Yajiang project is between 700,000 to 800,000 tons, significantly higher than the Three Gorges project [3][4] - The project will generate approximately 300 billion CNY in blasting service value, with demand expected to peak from the second half of 2026 to 2031 [3][4] - Annual average explosive usage is projected at 50,000 tons for packaged explosives and 100,000 tons for onsite mixed explosives [1][3] - **Beneficiaries in Explosives Sector**: - High Hope Explosives: Expected annual net profit increase of 300 million CNY - Yipuli: Expected annual net profit increase of 470 million CNY - Guangdong Hongda: Expected annual net profit increase of 150 million CNY - Poly United: Expected annual net profit increase of 70 million CNY [1][5] - **Cement Demand from Mottuo Hydropower Station**: - Anticipated cement demand of 20 to 30 million tons, with an average annual demand of 2.5 million tons over a ten-year construction period [1][6][7] - Peak demand could reach 4 million tons annually [1][7] - **Supply-Side Reform in Cement Industry**: - The cement industry is likely to undergo supply-side reforms due to: - Established experience from previous reforms in steel and coal sectors - High proportion of state-owned enterprises facilitating government coordination - Willingness of companies to reduce production during off-peak seasons to improve prices [9][10] - **Investment Recommendations**: - Focus on companies with stable performance and fundamental changes, such as Huaxin Cement A-shares - Target companies with strong profitability at value bottoms, like Conch Cement, which has a PB of 0.7 and cash reserves of approximately 70 billion CNY - Consider companies with strong safety margins and upward elasticity, such as Tapai Group and Shandong Shangfeng, which have high dividend yields [11][12] Other Important Insights - **Subote's Market Position**: - Subote holds a 90% market share in recent large infrastructure projects, with an estimated 60% to 70% share in the Mottuo Hydropower Station project, potentially increasing annual revenue by 200 to 300 million CNY [15][16] - The company has reversed a three-year decline in revenue and profit, outperforming the cement industry due to its high market share and technological advantages [16] - **Technological Innovations**: - Subote is developing new materials, including PEKK and energy-storing concrete technology, which could revolutionize the construction industry by enabling buildings to self-charge [17][18][19] - **Market Value of Admixtures**: - The overall market value for admixtures, including water-reducing agents, is estimated between 2 billion to 5 billion CNY, with a median of 3.5 billion CNY [14][12] This summary encapsulates the key points from the conference call, highlighting the expected impacts of the Yajiang project and Mottuo Hydropower Station on the explosives and cement industries, along with investment recommendations and insights into Subote's market position and technological advancements.

凯盛新材分析师会议 调研日期：2025年05月15日 调研行业：化学原料 参与调研的机构：投资者网上提问等 / 机构调研pro小程序 DJvanbao.com 洞见研报 出品 : 机构调研pro小程序致力于为金融证券投资者提供最新最全的调研会议纪要。 来机构调研pro小程序，了解最新的：行业投资风向、热门公司关注、权威机构分析... 权威完善的信息持续更新! 更多精彩的机构调报告请移步机构调研pro小程序~ 一解投资机构行业关注度。 频判市场 | Gallia | | | --- | --- | | 11 2 12 200 2 110 | | | 1:给我们 = 影片面临官 = | | | 阿里巴巴佩尼 | | | 钢铁机之题。 8 | 图纸制图: 23 | | 20GB Millio Aller 19 | | | 海双集团 | | | 1 1 80.0 0 | 总机构建 23 | | LOGA: REGH, KETA: 1986 | | | 小麦具日 | | | 的研究次数:8 | 上机构馆:23 | | 定年代的:用者点击:我要的中:主要原因 | | | START SHILL CARD | | | 颜的 ...

债券代码：123233 债券简称：凯盛转债 证券代码：301069 证券简称：凯盛新材 山东凯盛新材料股份有限公司 投资者关系活动记录表 编号：20250515 | 投资者关系活动 | □特定对象调研 □ 分析师会议 | | --- | --- | | 类别 | □ 媒体采访 √ 业绩说明会 | | | □ 新闻发布会 □ 路演活动 | | | 现场参观 □ | | | 其他 （请文字说明其他活动内容） □ | | 参与单位名称及 人员姓名 | 投资者网上提问 | | 时间 | 2025 年 5 月 15 日 (周四) 下午 15:00~16:30 | | 地点 | 通过全景网"投资者关系互动平台"（https://ir.p5w.net）采 | | | 用网络远程的方式召开 | | 上市公司接待人 | 1、董事、副总经理、董事会秘书王荣海 | | 员姓名 | 2、董事会办公室主任、证券事务代表杨紫光 | | 投资者关系活动 | 投资者提出的问题及公司回复情况 如下： | | | 公司就投资者在本次说明会中提出的问题进行了回复，主要情况 | | | 1、pekk 项目自投产以来，出货量呈什么趋势？pekk 产品 ...