证券代码：002226 证券简称：江南化工 公告编号:2025-044 安徽江南化工股份有限公司 关于控股股东提供专项债券资金暨关联交易的公告 本公司及董事会全体成员保证公告内容真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 安徽江南化工股份有限公司(以下简称"公司"或"本公司")于 2025 年 7 月 10 日召开第七届董事会第六次会议，审议通过了《关于控股股东提供专项债 券资金暨关联交易的议案》，现将有关事项公告如下： 一、关联交易概述 1、为满足公司重点项目建设的资金需求，缓解资金压力，降低融资成本， 公司通过实际控制人中国兵器工业集团有限公司（以下简称"兵器工业集团"） 向国有资本运营公司申请 2025 年度"稳增长、扩投资"专项债券资金，申请总 金额为 2.16 亿元，使用期限 10 年。专项债是经国资委同意，国有资本运营公司 在银行间债券市场发行的，用于重点支持"两重""两新"项目投资。 资金由兵器工业集团拨付至公司控股股东北方特种能源集团有限公司（以下 简称"特能集团"），公司及公司全资子公司北方爆破科技有限公司将在收到特 能集团拨付的专项债券资金后，将资金及时转入相关项目单位，由项 ...

证券代码：002226 证券简称：江南化工 公告编号:2025-043 安徽江南化工股份有限公司 关于第七届董事会第六次会议决议的公告 本公司及董事会全体成员保证公告内容真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 安徽江南化工股份有限公司(以下简称"公司"或"本公司")第七届董事会 第六次会议于2025年7月2日以电子邮件等方式通知了各位董事，并于2025年7月 10日在本公司会议室采用通讯方式召开。会议应出席董事9名，实际出席董事9 名，公司全体监事及高级管理人员列席了会议。本次会议由董事长杨世泽先生主 持，会议召开程序符合《公司法》和《公司章程》等有关规定。会议审议通过了 如下议案： 1 （一）审议通过了《关于控股股东提供专项债券资金暨关联交易的议案》； 表决结果：同意4票，反对0票，弃权0票。 具体内容详见2025年7月11日公司登载于《证券时报》《中国证券报》《证 券日报》《上海证券报》及巨潮资讯网上的《关于控股股东提供专项债券资金暨 关联交易的公告》（公告编号：2025-044）。 关联董事杨世泽、代五四、李宏伟、方晓、孙飞回避表决。 （二）审议通过了《关于下属子公司新疆天河化工有限公 ...

Core Viewpoint - The company is advancing green development in the explosives industry by enhancing safety, reducing costs, and promoting environmental sustainability through innovative technologies and practices [1][3]. Group 1: Green Development Initiatives - The company has developed a safer and more convenient on-site mixed explosives production process, significantly reducing packaging, transportation, and storage costs while emphasizing its green attributes [1]. - The company has created a unique green civil explosives service chain, focusing on the utilization of coal-based Fischer-Tropsch wax and achieving five invention patents and one group standard, recognized as internationally leading [1]. - The EXPL series of mixed water gel explosives utilize renewable resources and do not rely on external heat sources, resulting in a notable reduction in carbon and water footprints [1]. - The company is exploring integration with the green hydrogen and ammonia production chain, enhancing the environmental standards of explosive materials and products [1]. Group 2: Technological Advancements - During the 14th Five-Year Plan period, the company has established a "1+N+X" technology innovation platform, including a national postdoctoral research station and multiple provincial technology centers [2]. - The company has developed an intelligent blasting design system based on 3D visualization, enabling automated processes such as data collection, drilling design, and remote operation [2]. - The company has built an "Industrial Internet + Safety Production" intelligent supervision platform, enhancing data standardization, real-time monitoring, and safety alerts [2]. Group 3: Market Position and Impact - The company leads the market in mixed explosives production, with over 50% of its capacity in on-site mixed explosives, surpassing the 35% target set for 2025 [3]. - The company holds approximately 13% market share in open-pit coal mining, over 11% in metal mining, and nearly 10% in construction materials, promoting the widespread application of mixed explosives technology [3]. - The company has been deeply integrated into local development, investing over 15 million yuan in rural revitalization initiatives and supporting various community projects [4].

Core Viewpoint - The announcement details a reduction in shareholding by a major shareholder, Zijin Mining Zinan (Xiamen) Investment Partnership, which has decreased its stake in Jiangnan Chemical from 21.81% to 20.77% through a planned share reduction [1][2]. Group 1: Shareholding Changes - Zijin Mining Zinan (Xiamen) Investment Partnership has reduced its holdings by 27,599,057 shares, representing 1.04% of the total share capital of Jiangnan Chemical [1][2]. - The reduction in shareholding was executed between May 23, 2025, and July 1, 2025, through centralized bidding and block trading [1][2]. - Following the reduction, Zijin Mining's total shareholding stands at 260,110,468 shares, which is 9.82% of the total share capital [1][2]. Group 2: Compliance and Regulations - The share reduction adheres to relevant regulations, including the "Management Measures for the Acquisition of Listed Companies" and "Interim Measures for the Reduction of Shares by Shareholders of Listed Companies" [1]. - The company confirms that the reduction will not adversely affect its operational stability or governance structure [1]. - The shareholder has committed to providing accurate and complete information regarding the shareholding changes, ensuring no misleading statements or significant omissions [1].

证券代码：002226 证券简称：江南化工 公告编号:2025-042 安徽江南化工股份有限公司 关于持股 5%以上股东及其一致行动人权益变动触及 1%整数倍的公告 公司股东紫金矿业紫南（厦门）投资合伙企业（有限合伙）保证向本公司提供 的信息内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 安徽江南化工股份有限公司（以下简称"江南化工"或"公司"）于2025 年4月26日披露了《关于持股5%以上股东减持股份的预披露公告》（公告编号： 2025-029）。 近日，公司收到 5%以上股东紫金矿业紫南（厦门）投资合伙企业（有限合 伙）（以下简称"紫南投资"）出具的《关于权益变动触及 1%整数倍的告知函》， 获悉，紫南投资于 2025 年 5 月 23 日至 2025 年 7 月 1 日通过集中竞价及大宗交易 方式累计减持公司股份 27,599,057 股，占公司总股本的 1.04%。紫南投资与紫金 矿业投资（上海）有限公司（以下简称"紫金投资"）作为一致行动人合计持有 公司股份比例从 21.81%下降至 20.77%，权益变动触及 1%刻度 ...

Group 1 - The core point of the article is that Jiangnan Chemical (002226) announced a share reduction by its shareholder Zinan Investment, which will decrease its stake in the company [1] - Zinan Investment will reduce its holdings from 21.81% to 20.77%, indicating a significant change in ownership structure [1] - The total number of shares reduced is 27.5991 million, which represents 1.04% of the company's total share capital [1]

本次可交换债券发行申请已经紫金矿业集团股份有限公司审议通过，并于 2025年6月24日获深圳证券交易所受理，尚须获得相关部门同意，最终发行方案 将根据发行时市场状况确定。 本次可交换债券发行不会导致本公司控股股东及实际控制人发生变化。公司 将根据相关规定，对本次可交换债券的发行及换股等进展情况及时履行信息披露 义务，敬请投资者注意投资风险。 特此公告。 证券代码：002226 证券简称：江南化工 公告编号:2025-041 安徽江南化工股份有限公司 关于持股 5%以上股东拟非公开发行可交换公司债券的提示性公告 持股 5%以上股东紫金矿业投资（上海）有限公司保证向本公司提供的信息内容 真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 安徽江南化工股份有限公司（以下简称"公司"或"本公司"）于2025年6 月25日收到持股5%以上股东紫金矿业投资（上海）有限公司（"紫金投资"）的 书面通知，紫金投资拟以其（及其一致行动人紫金矿业紫南（厦门）投资合伙企 业（有限合伙））持有的本公司部分A股股票为标的非公开发行可交换公司债券 （以下简称"本次可交 ...

Core Viewpoint - Jiangnan Chemical (002226) announced that its major shareholder, Zijin Investment, plans to issue non-publicly offered exchangeable bonds backed by a portion of its A-share holdings in the company, aiming to raise up to RMB 700 million [1] Group 1: Exchangeable Bonds - The proposed exchangeable bonds will have a term of no more than 5 years [1] - Holders of the exchangeable bonds will have the right to convert their bonds into A-shares of the company during the exchange period, subject to certain conditions [1] Group 2: Shareholding Structure - Zijin Investment and its concerted parties, including Zijin Mining (601899) and Zijinan (Xiamen) Investment Partnership, collectively hold 562 million shares of the company, accounting for 21.23% of the total share capital [1] - The issuance of these exchangeable bonds will not result in a change of the company's controlling shareholder or actual controller [1]

Quantitative Models and Construction 1. Model Name: Heston Model - **Model Construction Idea**: The Heston model is used to calculate the implied volatility of near-month at-the-money options, serving as a market fear index. Implied volatility reflects market participants' expectations of future volatility [8]. - **Model Construction Process**: The Heston model is a stochastic volatility model where the variance of the asset price follows a mean-reverting square-root process. The model is defined by the following equations: $ dS_t = \mu S_t dt + \sqrt{v_t} S_t dW_t^1 $ $ dv_t = \kappa (\theta - v_t) dt + \sigma \sqrt{v_t} dW_t^2 $ Here: - \( S_t \): Asset price - \( v_t \): Variance - \( \mu \): Drift rate - \( \kappa \): Mean reversion speed - \( \theta \): Long-term variance - \( \sigma \): Volatility of variance - \( W_t^1, W_t^2 \): Correlated Wiener processes [8] 2. Model Name: Multi-Sector Timing Model (Scissor Difference Strategy) - **Model Construction Idea**: This model uses the difference in the number of bullish and bearish signals among sector constituents to construct a timing strategy. If no bullish or bearish signals are present, the scissor difference is set to zero. The model aims to outperform sector indices [16]. - **Model Construction Process**: - Count the number of bullish and bearish signals for each sector's constituent stocks daily. - Compute the scissor difference as the difference between bullish and bearish signals. - If both counts are zero, the scissor difference is set to zero. - Construct a timing strategy based on the scissor difference ratio [16]. - **Model Evaluation**: The model historically outperformed all sector indices, demonstrating excellent backtesting performance [16]. --- Model Backtesting Results 1. Heston Model - **Implied Volatility Results**: - SSE 50: 11.85% (down 0.88% WoW) - SSE 500: 14.35% (down 1.59% WoW) - CSI 1000: 18.06% (down 0.42% WoW) - CSI 300: 12.64% (down 0.73% WoW) [10] 2. Multi-Sector Timing Model - **Sector Outperformance**: The model outperformed all sector indices, achieving a 100% success rate in backtesting [16]. --- Quantitative Factors and Construction 1. Factor Name: Shape-Based Timing Signals - **Factor Construction Idea**: Shape-based signals are derived from historical K-line patterns, including bullish patterns (e.g., "Golden Needle Bottom," "Rocket Launch," "Manjianghong") and bearish patterns (e.g., "Hanging Line," "Paradise Line," "Dark Cloud Cover"). These patterns indicate potential price reversals [24]. - **Factor Construction Process**: - Identify specific K-line patterns based on predefined criteria. - Evaluate the historical performance of these patterns in predicting price movements. - Use the patterns to generate timing signals for individual stocks [24]. - **Factor Evaluation**: Bullish patterns like "Golden Needle Bottom" and "Rocket Launch" demonstrated strong positive predictive power [24]. --- Factor Backtesting Results 1. Shape-Based Timing Signals - **Signal Statistics**: - Positive signals: 2,699 occurrences, with an average future high-point success rate of 28.25% - Negative signals: 3,525 occurrences, with an average future low-point success rate of 71.88% [13] 2. Sector Timing Signals - **Bullish Sectors**: Home Appliances, Comprehensive, Communication, Textile & Apparel, Consumer Services, Transportation, Petrochemicals [19] 3. Stock-Specific Signals - **Consecutive Bullish Signals**: - 5-day signals: Stocks like Kailong Co. and Shipu Testing [21] - 4-day signals: Stocks like Jiangnan Chemical, Beijing-Shanghai High-Speed Railway, and Nandu Property [22][23] - **Special Bullish Patterns**: - Stocks like Retired Longyu ("Arrow on the String") and Suotong Development ("Manjianghong") [25][26] 4. Broker Gold Stock Signals - **Highlighted Stocks**: BYD, Feilihua, Wancheng Group, Sichuan Road & Bridge, Wolong Electric Drive, Lansheng Co., PetroChina, Dongpeng Beverage [29][33]

Group 1 - The core point of the announcement is the transfer of 32 million shares (1.21% of total shares) from Guangxi Jianhua Machinery Co., Ltd. to China Weapon Industry Group's subsidiary, Zhongbing Investment Management Co., Ltd. [1] - The share transfer was completed on June 18, 2025, and the shareholding structure of the company remains unchanged post-transfer [1][2] - The major shareholders' holdings before and after the transfer are detailed, showing that the controlling shareholder and actual controller remain the same [1] Group 2 - The transfer complies with relevant laws and regulations, ensuring no violation of existing commitments by the transferor [2] - The transaction is not expected to harm the interests of the company or other shareholders, nor will it affect the company's governance structure or future operations [2]