Group 1 - The company held its 11th meeting of the 4th Board of Directors on November 17, 2025, with all 9 directors present, confirming the legality and validity of the meeting [2][4]. - The board elected Mr. Luo Ligguo as the representative director to execute company affairs, with no change in the legal representative of the company [3][4]. - The board confirmed the members and convener of the audit committee, consisting of Ms. Cheng Ying, Ms. Zou Manli, and Ms. Luo Yi, with Ms. Cheng Ying as the convener [5][6]. Group 2 - The board approved a proposal to conduct foreign exchange derivative trading, which does not involve related transactions and is within the board's authority [12][17]. - The company plans to use its own funds for foreign exchange derivative trading, with a maximum contract value of 100 million yuan or equivalent currency on any trading day [14][15]. - The trading period for the foreign exchange derivatives is valid for 12 months from the date of board approval, with the ability to roll over the trading limits [15]. Group 3 - The foreign exchange derivative trading aims to mitigate risks from currency fluctuations and improve the efficiency of foreign exchange fund usage [14][23]. - The company will implement risk control measures, including strict adherence to trading procedures and the selection of reputable trading partners [19][20][21]. - The impact of the trading activities is expected to enhance the company's ability to manage foreign exchange risks, thereby stabilizing operations [23][24].

Group 1 - The core viewpoint of the articles indicates that the chemical sector is experiencing a significant price increase driven by specific sub-sectors such as lithium mining and phosphorus chemicals, which are expected to continue to perform well in the future [1][6] - The Wind Chemical Index (882101.WI) has shown a cumulative increase of over 12% from October 17 to November 17, significantly outperforming the Shanghai Composite Index's 1.43% during the same period [2][3] - The recent sharp decline in the chemical sector on November 18, with a drop of 3.45% in the Wind Chemical Index, raises questions about whether this is a market correction or an opportunity for further investment [5] Group 2 - The surge in the chemical sector is attributed to price hikes in products within the fluorochemical, phosphorus chemical, and organic silicon markets, reflecting strong demand and limited supply [3][4] - The influx of capital into chemical ETFs, with the Penghua Chemical ETF (159870.OF) seeing a net inflow of over 154 billion yuan in three months, highlights the market's recognition of the price increase logic in the chemical sector [4] - The current low price-to-book (PB) ratio of 2.2 indicates an increasing investment value in the chemical industry, particularly in phosphorus chemicals, which are experiencing supply-demand imbalances due to new demands from lithium battery materials [6]

证券代码：603260 证券简称：合盛硅业 公告编号：2025-079 合盛硅业股份有限公司 关于开展外汇衍生品交易业务的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 交易主要情况 （一）交易目的 在人民币汇率双向波动及利率市场化的金融市场环境下，为有效规避外汇市 场的风险，防范汇率大幅波动对公司经营业绩造成不利影响，提高外汇资金使用 效率，公司及子公司结合资金管理要求和日常经营的需要，拟开展外汇衍生品交 易业务。公司及子公司进行外汇衍生品交易业务均遵循合法、审慎、安全、有效 的原则，不以投机为目的。 （二）交易金额 公司及子公司开展的外汇衍生品交易业务，任一交易日持有的最高合约价值 不超过10,000万元或其他等值货币，预计动用的交易保证金和权利金任一交易日 不超过10,000万元或其他等值货币。上述额度在期限内可循环滚动使用，开展期 限内任一时点的交易金额不超过前述额度范围。 | 交易目的 | □获取投资收益 | | --- | --- | | | ☑套期保值（合约类别：□商品；☑外汇；□其他：__ ...

合盛硅业股份有限公司 2025 年员工持股计划 证券简称：合盛硅业 证券代码：603260 合盛硅业股份有限公司 2025 年员工持股计划 二〇二五年十一月 1 合盛硅业股份有限公司 2025 年员工持股计划 声明 本公司及全体董事保证本员工持股计划及其摘要不存在任何虚假记载、误导 性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 2 合盛硅业股份有限公司 2025 年员工持股计划 风险提示 一、合盛硅业股份有限公司（以下简称"合盛硅业""公司"或"本公司"） 2025 年员工持股计划的具体的资金来源、出资金额、预计规模和具体实施方案 等属初步结果，能否完成实施，存在不确定性。 二、股票价格受公司经营业绩、宏观经济周期、国际/国内政治经济形势 及投资者心理等多种复杂因素影响。因此，股票交易是有一定风险的投资活 动，投资者对此应有充分准备。 三、敬请广大投资者谨慎决策，注意投资风险。 3 合盛硅业股份有限公司 2025 年员工持股计划 特别提示 本部分内容中的词语简称与"释义"部分保持一致。 一、本员工持股计划系依据《中华人民共和国公司法》《中华人民共和国证 券法》《关于上市公司实施员工持股 ...

证券代码：603260 证券简称：合盛硅业 公告编号：2025-080 本次会议是否有否决议案：无 一、 会议召开和出席情况 (一)股东会召开的时间：2025 年 11 月 17 日 (二)股东会召开的地点：浙江省慈溪市北三环东路 1988 号恒元广场 A 座 4 楼公 司会议室 (三)出席会议的普通股股东和恢复表决权的优先股股东及其持有股份情况： | 1、出席会议的股东和代理人人数 | 458 | | --- | --- | | 2、出席会议的股东所持有表决权的股份总数（股） | 877,072,565 | | 3、出席会议的股东所持有表决权股份数占公司有表决权股 | 74.8079 | | 份总数的比例（%） | | 合盛硅业股份有限公司 2025年第三次临时股东会决议公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 审议结果：通过 表决情况： | | | 法》及《公司章程》的规定。 (五)公司董事和董事会秘书的出席情况 1、 公司在任董事9人，出席9人； 2、 公司董事会秘书高君秋女士出席会议；公司副 ...

证券代码：603260 证券简称：合盛硅业 公告编号：2025-078 会议选举公司董事长罗立国先生为代表公司执行公司事务的董事，任期自本 次董事会审议通过之日起至第四届董事会任期届满之日止。 根据《公司章程》，代表公司执行公司事务的董事为公司的法定代表人。本 次选举后，公司法定代表人未发生变更。 表决结果：9 票赞成、0 票反对、0 票弃权、0 票回避。 合盛硅业股份有限公司 第四届董事会第十一次会议决议公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 一、董事会会议召开情况 合盛硅业股份有限公司（以下简称"公司"或"合盛硅业"）第四届董事会 第十一次会议通知于 2025 年 11 月 12 日以电子邮件方式发出，会议于 2025 年 11 月 17 日在公司慈溪办公室四楼会议室以现场和通讯相结合方式召开。出席会 议的董事应到 9 人，实到 9 人。会议由公司董事长罗立国先生主持，公司高级管 理人员列席了本次会议。本次董事会会议的召集、召开符合国家有关法律、法规 和《公司章程》的规定，会议决议合法有效。 二、董事会会议审 ...

上海市锦天城律师事务所 关于合盛硅业股份有限公司 2025 年第三次临时股东会的 法律意见书 地址：上海市浦东新区银城中路 501 号上海中心大厦 11/12 层 电话：021-20511000 传真：021-20511999 邮编：200120 上海市锦天城律师事务所 法律意见书 上海市锦天城律师事务所 关于合盛硅业股份有限公司 2025 年第三次临时股东会的 法律意见书 致：合盛硅业股份有限公司 为出具本法律意见书，本所及本所律师依据《律师事务所从事证券法律业务 管理办法》和《律师事务所证券法律业务执业规则（试行）》等规定，严格履行 了法定职责，遵循了勤勉尽责和诚实信用原则，对本次股东会所涉及的相关事项 进行了必要的核查和验证，核查了本所认为出具该法律意见书所需的相关文件、 资料。本所保证本法律意见书所认定的事实真实、准确、完整，所发表的结论性 意见合法、准确，不存在虚假记载、误导性陈述或者重大遗漏，并愿意承担相应 法律责任。 鉴此，本所律师根据上述法律、法规、规章及规范性文件的要求，按照律师 行业公认的业务标准、道德规范和勤勉尽责精神，现出具法律意见如下： 一、 本次股东会召集人资格及召集、召开的程序 ...

Group 1 - The organic silicon sector in A-shares experienced a significant increase, with the sector index rising nearly 3% as of the report time on November 17 [1] - The organic silicon index closed at 4639.55, up from the previous close of 4505.63, with a trading volume of 6.4 billion and a total transaction amount of 12.5 billion [2] - Key companies in the sector saw substantial gains, including Morning Light New Materials reaching a limit up, Dongyue Silicon Materials increasing over 11%, and other companies like Silicon Treasure Technology and He Sheng Silicon Industry also showing positive trends [3][4] Group 2 - A meeting for the actual controllers of the organic silicon industry is scheduled for November 18, which may establish production reduction targets [5] - Currently, most organic silicon manufacturers are in a state of suspended reporting and trading [5]

11月17日，A股有机硅板块午后拉升，截至发稿，板块指数涨近3%。 | W | | | 有机硅指数(8841032) | | | | --- | --- | --- | --- | --- | --- | | | | | 11-17 13:39:57 | | | | 4639.55 昨 | | | 4505.63 | 成交额 | 125亿 | | 133.92 | 2.97% | 今开 | 4530.72 | 成交量 | 6.4亿 | | 上 涨 | 13 | 가 물 | 0 | 下 跌 | 2 | | 最高价 | 4667.88 | 市盈率 | 73.9 | 近20日 | 29.32% | | 最低价 | 4427.45 | 市净率 | 2.15 | 今年来 | 83.06% | | 分时 | 五日 | 日K | 周Ｋ | 月K | 更多 ◎ | | 叠加 | | | | | | | 4667.88 | | | | | 3.60% | | | | | | | 0.00% | | 4343.38 | | | | | -3.60% | | 9:30 | | 11:30/13:00 | | | 15:00 | | ...

Group 1 - The core viewpoint of the news is that the organic silicon sector in the A-share market is experiencing a rally, with significant gains in several stocks, driven by the anticipation of a production reduction target to be discussed in an upcoming industry meeting [1] Group 2 - The organic silicon stocks that saw notable increases include Dongyue Silicon Material, which rose over 7%, and Chenguang New Materials, which increased over 4% [1] - Other companies in the sector that experienced gains of over 3% include Silbond Technology, Sanyou Chemical, Jianghan New Materials, and Hesheng Silicon Industry [1] Group 3 - The market capitalization and year-to-date performance of key companies in the organic silicon sector are as follows: - Dongyue Silicon Material: Market cap of 17 billion, YTD increase of 82.34% - Chenguang New Materials: Market cap of 4.768 billion, YTD increase of 31.68% - Silbond Technology: Market cap of 9.734 billion, YTD increase of 71.92% - Sanyou Chemical: Market cap of 14.2 billion, YTD increase of 29.08% - Jianghan New Materials: Market cap of 10.9 billion, YTD increase of 25.05% - Hesheng Silicon Industry: Market cap of 72.6 billion, YTD increase of 11.46% [2]