Group 1 - The stock price of Sanyou Lianzhong closed at 12.37 yuan on August 6, 2025, with an increase of 0.16% compared to the previous trading day [1] - The trading volume for the day was 84,309 hands, with a total transaction amount of 104 million yuan [1] - Sanyou Lianzhong operates in the power grid equipment industry, focusing on the research, development, production, and sales of relays and related products [1] Group 2 - The company's products are widely used in home appliances, automotive electronics, and industrial control sectors [1] - On the same day, a block trade occurred where an institutional account purchased 185,000 shares at a price of 11.04 yuan per share, totaling 2.0424 million yuan, which represents a discount of 10.75% compared to the closing price [1] - On August 6, the net outflow of main funds was 17.2272 million yuan, with a cumulative net outflow of 42.9056 million yuan over the past five days [1]

Group 1 - The State Intellectual Property Office of China has published a patent application for a relay by Sanyou Lianzhong Group Co., Ltd. and Mingguang Sanyou Electric Power Technology Co., Ltd. The patent number is CN120413364A, and the application date is April 2025 [1] - The patent describes a relay that includes a magnetic circuit system with components such as a skeleton, coil, iron core, yoke, and armature. The design allows for a magnetic circuit structure to maintain a closed state even when the coil is de-energized [1] Group 2 - Sanyou Lianzhong Group Co., Ltd. was established in 2008 and is located in Dongguan City. The company primarily engages in the manufacturing of electrical machinery and equipment, with a registered capital of 320.10 million RMB. It has invested in 15 companies and participated in 23 bidding projects, holding 93 trademark records and 612 patent records [2] - Mingguang Sanyou Electric Power Technology Co., Ltd. was founded in 2010 and is based in Chuzhou City. This company also focuses on the electrical machinery and equipment manufacturing sector, with a registered capital of 20 million RMB. It has invested in 2 companies and participated in 12 bidding projects, holding 95 patent records [2]

Group 1 - The stock price of Sanyou Lianzhong closed at 11.55 yuan on July 29, 2025, down 1.62% from the previous trading day [1] - The trading volume on that day was 0.70 million yuan, with a turnover rate of 2.65% [1] - Sanyou Lianzhong operates in the power grid equipment and new energy vehicle sectors, focusing on the research, development, production, and sales of relays and related products [1] Group 2 - On July 29, 2025, a block trade occurred where institutional accounts sold 1.6707 million shares, with a transaction amount of 19.2132 million yuan at a price of 11.50 yuan, reflecting a discount of 0.43% compared to the closing price [1]

7月29日，三友联众大宗交易成交167.07万股，成交额1921.32万元，占当日总成交额的21.61%，成交价11.5元，较市场收盘 价11.55元折价0.43%。 | 交易日期 | 证券代码 | 证券简称 | 成交价格 | 成交量 | 成交金额 | 买方营业部 | 卖方营业部 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | | (元) | (万股/万份) | (万元) | | | | 2025-07-29 | 300932 | 三友联众 | 11.50 | 167.07 | 1,921.32平安证券股份有限 | | 机构专用 | | | | | | | 公司上海临港新片 | | | | | | | | | 区分公司 | | | ...

Core Viewpoint - The company plans to adjust its commodity futures hedging business for 2025 by increasing the use of options trading to mitigate the adverse effects of price fluctuations in copper and silver on its operations [1][2][7]. Group 1: Business Overview - The company aims to conduct commodity futures and options hedging to effectively control market risks and reduce the impact of raw material price volatility on production costs and product pricing [2][3]. - The maximum balance for margin and premiums for the hedging business is set at RMB 20 million, with a usage period from the board's approval date until March 3, 2026 [2][3][6]. Group 2: Risk Management - The company emphasizes that the hedging activities will not be for speculative purposes but will focus on risk mitigation related to raw material price fluctuations [3][4]. - Specific risk control measures include optimizing the scale and duration of hedging, adhering to internal control systems, and enhancing the professional knowledge of personnel involved in hedging activities [4][5]. Group 3: Approval Process - The board of directors and the supervisory board have both approved the adjustment of the hedging business, confirming that the procedures comply with relevant laws and regulations [6][7]. - Independent directors also supported the decision, highlighting that the adjustments would not harm the interests of the company or its shareholders [7].

Core Viewpoint - The company has established a management system for futures and options hedging to mitigate risks associated with price fluctuations in its operations, ensuring stable business development [1][2]. Group 1: General Principles - The company aims to conduct futures and options trading solely for hedging purposes, avoiding speculative and arbitrage activities [1][3]. - The hedging activities must align with the company's operational needs and risk exposure, ensuring that the types, scales, and durations of the hedging instruments match the underlying risks [1][3]. - The company prohibits subsidiaries from engaging in hedging activities without prior approval [1][2]. Group 2: Approval Authority - A feasibility analysis report must be prepared and submitted to the board of directors for approval before engaging in hedging activities [2][3]. - If the expected margin and premium exceed 50% of the latest audited net profit or exceed 5 million RMB, shareholder approval is required [2][3]. Group 3: Risk Management and Responsibilities - The board's audit committee is responsible for reviewing the necessity and feasibility of hedging activities and ensuring risk control measures are in place [4][5]. - The finance department oversees the accounting and management of futures and options transactions, ensuring compliance with established procedures [5][6]. - Subsidiaries must adhere to the established hedging volume and stop-loss limits, ensuring that speculative trading is strictly prohibited [6][7]. Group 4: Operational Procedures - The company has outlined specific procedures for initiating and executing hedging transactions, including the development of hedging plans and the approval process for trading activities [9][10]. - Weekly reports on trading activities, including positions and profit/loss status, must be submitted to the general manager [11][12]. Group 5: Documentation and Confidentiality - All original documents related to hedging transactions must be retained for at least 10 years, ensuring compliance with regulatory requirements [12][13]. - Employees involved in hedging activities are required to adhere to confidentiality protocols regarding trading strategies and financial information [13][14].

三友联众集团股份有限公司 期货期权套期保值业务管理制度 三友联众集团股份有限公司 期货期权套期保值业务管理制度 第一章 总则 第一条 为规范三友联众集团股份有限公司（以下简称"公司"）期货期权套 期保值业务，有效防范和控制风险，根据《深圳证券交易所创业板股票上市规则》 《深圳证券交易所上市公司自律监管指引第 2 号——创业板上市公司规范运作》 及《公司章程》等有关规定，结合公司实际情况，特制定本制度。 第二条 公司进行期货期权套期保值业务以规避生产经营中的因价格波动所 产生的风险为目的，结合公司经营计划，进行期货期权套期保值交易（以下简称 "期货期权交易"），以此达到控制经营风险，提高公司抵抗市场波动的能力，保 障公司业务稳步发展。 第三条 本制度同时适用于公司全资子公司及控股子公司（以下统称"子公 司"），未经公司审批，各子公司不得擅自进行套期保值业务。 第四条 公司从事期货期权套期保值业务，应遵循以下原则： 1、公司从事期货期权套期保值业务，目的是规避主要原材料价格波动风险， 不得进行投机和套利交易； 2、公司从事套期保值业务的期货期权品种应当仅限于与公司生产经营相关 的产品、所需的原材料和外汇等，不得参 ...

证券代码：300932 证券简称：三友联众 公告编号：2025-027 三友联众集团股份有限公司 关于调整 2025 年度开展商品期货套期保值业务的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 重要内容提示： 1、三友联众集团股份有限公司（以下简称"公司"）为降低公司重要原材 料铜、银商品价格波动对公司生产经营的不利影响，综合考虑公司原材料的采购 规模及套期保值业务的预期成效等因素，在保证正常生产经营的前提下，拟增加 商品期权交易方式，商品期货期权套期保值业务开展的保证金和权利金最高余额 不超过人民币 2,000.00 万元，使用期限自董事会审议通过之日起至 2026 年 3 月 3 日有效。额度在审批有效期内可循环滚动使用。 2、交易工具调整为期货、期权，交易品种仍为与生产经营相关的铜、银。 4、特别风险提示：开展期货期权套期保值业务存在价格波动风险、资金风 险、内部控制风险、交易对手违约风险、技术风险、政策风险等风险，敬请投资 者注意投资风险。 公司于 2025 年 2 月 27 日召开第三届董事会第十一次会议和第三届监事会第 十次会议，会议审议通 ...

三友联众集团股份有限公司 关于调整2025年度开展商品期货套期保值业务的 可行性分析报告 一、交易情况概述 （一）交易目的 公司开展商品期货期权套期保值业务，主要为充分利用期货期权市场的套期保 值功能，有效控制市场风险，降低原材料市场价格波动对公司生产经营成本及主营 产品价格的影响，提升公司整体抵御风险能力，增强财务稳健性。公司拟开展的期 货期权套期保值业务以生产经营为基础，以套期保值为目的，不进行以盈利为目的 的投机和套利交易，不会影响公司主营业务发展。 （二）调整后的 2025 年度开展期货套期保值业务情况 1、交易金额 公司拟开展的2025年度商品期货期权套期保值业务的保证金和权利金最高余额 不超过人民币2,000.00万元，在审批有效期内可循环滚动使用。 2、调整后的交易期限 授权期限：自董事会审议通过之日起至 2026 年 3 月 3 日。 资金来源为自有资金，不涉及募集资金。 4、调整后的交易方式 二、商品期货期权套期保值业务的风险分析 公司进行期货期权套期保值业务不以投机、套利为目的，主要目的是为了有效 规避原材料价格波动对公司带来的影响，但同时也会存在一定的风险，具体如下： 1、价格波动风险： ...

证券代码：300932 证券简称：三友联众 公告编号：2025-029 三友联众集团股份有限公司 第三届监事会第十二次会议决议公告 本公司及监事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、监事会会议召开情况 三友联众集团股份有限公司（以下简称"公司"）第三届监事会第十二次会 议于 2025 年 7 月 18 日以通讯会议形式召开。公司于 2025 年 7 月 14 日以邮件、 书面等方式向全体监事发出了会议通知。本次会议由公司监事会主席康如喜先生 主持，应出席会议监事 3 名，实际出席会议的监事 3 名。本次会议的召集、召开 及表决程序符合《中华人民共和国公司法》及《公司章程》的有关规定，会议合 法有效。 二、监事会会议审议情况 1、审议通过《关于调整 2025 年度开展商品期货套期保值业务的议案》 监事会认为，公司增加商品期权交易方式，开展期货期权套期保值业务的相 关审批程序符合国家相关法律法规、《公司章程》及公司《期货期权套期保值业 务管理制度》的规定，设置了相应的风险控制措施，不存在损害公司和全体股东 利益的情形。同时审议通过了公司编制的《三友联众集团股份有 ...