证券代码：603260 证券简称：合盛硅业 公告编号：2026-009 合盛硅业股份有限公司 关于控股股东一致行动人部分股份质押的公告 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： 截至本公告披露日，上述股东及其一致行动人累计质押股份情况如下： 单位：股 | | | | | | | | 已质 | 已质押股份情况 已质 | 未质押股份情况 | 未质 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | 持股数量 | 持股 比例 | 本次质押 | 本次质押 | 占其 所持 | 占公 司总 | 押股 | 押股 | 未质押 | 押股 | | 股东名称 | | | 前累计质 | 后累计质 | | | 份中 | 份中 | 股份中 | 份中 | | | | | 押数量 | 押数量 | 股份 | 股本 | | | | | | | | | | | 比例 | 比例 | 限售 | 冻结 | 限售股 | 冻结 | | | | | | | | ...

二、董事会会议审议情况 1、审议通过了《关于补充确认关联交易的议案》 具体内容详见公司于 2026 年 1 月 30 日披露于上海证券交易所网站 （http://www.sse.com.cn/）及指定信息披露媒体的《合盛硅业关于补充确认关联 交易的公告》。 该议案已经公司独立董事专门会议审议通过，全体独立董事一致同意提交董 事会审议。 证券代码：603260 证券简称：合盛硅业 公告编号：2026-008 合盛硅业股份有限公司 第四届董事会第十二次会议决议公告 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 第十二次会议通知于 2026 年 1 月 23 日以邮件送达的方式发出，会议于 2026 年 1月 28 日上午10:00时在公司慈溪办公室二十四楼黑河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 ...

合盛硅业公告称，公司及子公司阿尔法半导体拟与杭州市萧山区政府等推进合盛新能源高端制造产业园 项目，总投资约110亿元，资金为自有或自筹。2026年1月28日公司董事会已补充确认该投资，无需股东 会审议。项目分阶段实施，首期计划投资约14亿元，截至2025年末已投资5.89亿元，工程完成70%； 二、三期尚处规划，暂无明确投入计划。因行业产能过剩、政策审批要求提高，公司正协商优化协议条 款，后续将按实际进展披露。 ...

合盛硅业公告称，公司及子公司因日常经营，2022年向开化联营采购钢材，交易金额77159.62万元，占 最近一期经审计净资产绝对值的3.81%；2022 - 2025年向聚友煤业采购煤炭，交易金额分别为24547.76 万元、24640.90万元、35459.57万元和19519.55万元，占比分别为1.21%、1.03%、1.09%和0.59%。上述 交易构成关联交易，但不构成重大资产重组。公司于2026年1月28日召开会议审议通过补充确认议案， 无需提交股东会审议，该交易对公司无不利影响。 ...

登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：603260 证券简称：合盛硅业 公告编号：2026-007 ■ 一、本期员工持股计划基本情况 合盛硅业股份有限公司（以下简称"公司"或"合盛硅业"）于2025年10月28日召开第四届董事会第十次会 议、第四届监事会第九次会议审议通过了《关于〈合盛硅业股份有限公司2025年员工持股计划（草 案）〉及其摘要的议案》等2025年员工持股计划相关议案。上述议案后经公司于2025年11月17日召开的 2025年第三次临时股东会审议通过。具体内容详见2025年10月31日、11月18日在上海证券交易所网站 （www.sse.com.cn）披露的相关公告。 本员工持股计划股票来源为公司回购专用账户回购的合盛硅业A股普通股股票。本员工持股计划拟持有 的标的股票数量不超过330.00万股，由公司回购专用证券账户以47.05元/股的价格非交易过户至本员工 持股计划专用证券账户。 二、本期员工持股计划完成股票过户的情况 公司于2026年1月28日收到中国证券登记结算有限责任公司上海分公司出具的《证券过户登记确认 书》，公司回购专用证券账户持有的204.76万股公司股票已 ...

证券代码：603260 证券简称：合盛硅业 公告编号：2026-007 合盛硅业股份有限公司 关于 2025 年员工持股计划非交易过户完成的公告 本员工持股计划股票来源为公司回购专用账户回购的合盛硅业 A 股普通股 股票。本员工持股计划拟持有的标的股票数量不超过 330.00 万股，由公司回购 专用证券账户以 47.05 元/股的价格非交易过户至本员工持股计划专用证券账户。 二、本期员工持股计划完成股票过户的情况 公司于 2026 年 1 月 28 日收到中国证券登记结算有限责任公司上海分公司出 具的《证券过户登记确认书》，公司回购专用证券账户持有的 204.76 万股公司股 票已于 2026 年 1 月 27 日以非交易过户的方式过户至"合盛硅业股份有限公司－ 2025 年员工持股计划"，过户价格为 47.05 元/股。截至本公告披露日，本员工持 股计划专用证券账户持有的公司股份数量为 204.76 万股，占公司总股本的 0.17%。 三、本期员工持股计划后续安排 根据《合盛硅业 2025 年员工持股计划》的相关规定，本员工持股计划存续 期不超过 48 个月，锁定期为公司公告最后一笔标的股票过户至本员工持股 ...

Investment Rating - Industry Rating: Overweight [2] Core Insights - The chemical industry is experiencing a dual drive of cyclical recovery and growth, with a recommendation to focus on sectors such as organic silicon, PTA, polyester filament, caprolactam, spandex, vitamins, sweeteners, refrigerants, and phosphorus chemicals [5][6] - The organic silicon industry is entering a recovery phase, with new applications becoming key growth drivers. From 2019 to 2024, domestic DMC capacity is expected to expand rapidly, leading to a temporary oversupply and price decline. However, by 2025, no new capacity is anticipated, and demand from emerging sectors like new energy vehicles and photovoltaics is expected to maintain high growth [5][6] - The PTA/polyester filament industry is approaching a turning point, with capacity expansion cycles nearing their end. The demand side is expected to continue growing, supported by improved external demand due to easing trade tensions [6] - Refrigerants are entering a high prosperity cycle due to quota policies that will reduce supply while demand remains stable, driven by market expansion in Southeast Asia and the development of heat pumps and cold chain markets [7] - The synthetic biology sector is poised for significant growth as fossil-based materials face disruptive challenges, with a focus on energy-efficient products and the potential for bio-based materials to see explosive demand [8] - OLED technology is rapidly penetrating various markets, with government policies supporting the development of new display industries and accelerating the localization of key materials and equipment [9] - The demand for electronic chemicals is increasing due to the rapid growth of the semiconductor industry, particularly in China, where the market is heavily reliant on imports [11] Summary by Sections Industry Performance - The chemical sector ranked 4th in overall performance for the week of January 19-23, 2026, with a gain of 7.29%, outperforming the Shanghai Composite Index by 6.45 percentage points [5][20] - The top-performing sub-sectors included textile chemical products (13.10%), nitrogen fertilizers (10.58%), and other chemical raw materials (10.09%) [21] Key Company Dynamics - The top three gaining companies for the week were Jianghua Micro (46.41%), Jiuding New Materials (28.47%), and Hongbaoli (26.73%) [26] - The companies in focus for potential investment include KaiSai Biological, Huaheng Biological, and other leading firms in synthetic biology and electronic chemicals [8][11][32] Industry Developments - The Ministry of Industry and Information Technology has issued guidelines for the construction of zero-carbon factories, aiming to establish a benchmark by 2027 across various sectors [35] - The U.S. government plans to finalize the 2026 biofuel blending quotas, maintaining high growth targets while addressing industry concerns [35]

Core Viewpoint - Hosheng Silicon Industry's investment of over 10 billion yuan has been concealed, potentially exposing governance issues within the company. The company recently received a regulatory letter and is now facing a share reduction plan from its controlling shareholder. Notably, the company has over 35 billion yuan in construction projects on its books, with significant discrepancies between actual investment and budgeted amounts, as well as slow project progress and no impairment recorded [1][2][4][5]. Group 1: Regulatory Issues - Hosheng Silicon Industry received two decision letters from the Zhejiang Securities Regulatory Bureau on January 16, indicating violations of information disclosure regulations. One letter mandated corrective measures for the company, while the other issued warnings to four key executives [2][5]. - The company failed to disclose over 1.6 billion yuan in related party transactions, which were not subjected to the required review procedures. These transactions included approximately 772 million yuan with Kaifa Joint Trading Co. and 2.45 billion yuan with Kuqa Juyou Coal Industry Co. from 2022 to 2024 [3][17]. Group 2: Investment Concealment - In October 2022, Hosheng Silicon's subsidiary signed a strategic cooperation framework agreement with the government of Hangzhou Xiaoshan District, with an initial investment of about 7 billion yuan, later increased to approximately 11 billion yuan in June 2023. These amounts represent 34.55% and 45.88% of the company's latest audited net assets, respectively [4][17]. - The company did not fulfill the necessary review and disclosure obligations regarding this substantial investment [4][18]. Group 3: Financial Performance - Hosheng Silicon reported a loss in the third quarter of 2025, with total revenue of 15.206 billion yuan, a year-on-year decrease of 25.35%. The net profit attributable to shareholders was -321 million yuan, a decline of 122.1% [19]. - The company indicated that the losses were primarily due to falling sales prices of industrial silicon, operational losses in the photovoltaic sector, and provisions for inventory depreciation [19]. Group 4: Construction Projects - The company has over 35 billion yuan in construction projects, with significant characteristics: first, the actual investment has exceeded budgeted amounts, and second, the progress of related projects appears to be slow. For instance, the coal-electricity-silicon integration project has seen cumulative investments surpassing 120% of its budgeted amount [8][10][24]. - Despite the slow progress of these projects, the company has not recorded any impairment on these assets [13][25].

关于控股股东部分股份质押的公告 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： 截至本公告日，合盛硅业股份有限公司（以下简称"公司"）控股股东宁波 合盛集团有限公司（以下简称"合盛集团"）直接持有公司股份486,647,073股， 占公司总股本的41.16%。本次质押后，合盛集团累计质押股份为241,809,100股， 占其所持股份比例的49.69%，占公司总股本比例的20.45%。 截至本公告日，合盛集团及其一致行动人罗立国、罗燚、罗烨栋合计直接持 有公司股份869,105,229股，占公司总股本的73.52%。本次质押后，合盛集团及其 一致行动人罗立国、罗燚、罗烨栋直接持有的公司股份中处于质押状态的股份累 计数为389,720,100股，占其合计所持公司股份总数的44.84%，占公司总股本的 32.97%。 证券代码：603260 证券简称：合盛硅业 公告编号：2026-006 公司于近日接到控股股东合盛集团关于其所持部分公司股份办理质押业务 的通知，具体事项如下： 合盛硅业股份有限公司 | 股东 | 是否 ...

Group 1 - The controlling shareholder, Hosheng Group, recently pledged 1 million shares, accounting for 0.21% of its holdings and 0.08% of the company's total share capital [1] - As of the announcement date, Hosheng Group directly holds 486,647,073 shares, representing 41.16% of the total share capital, with a cumulative pledge of 241,809,100 shares, which is 49.69% of its holdings and 20.45% of the total share capital [1] - Hosheng Group and its concerted parties, including Luo Liguo, Luo Yi, and Luo Yedong, collectively hold 73.52% of the total share capital, with cumulative pledged shares accounting for 44.84% of their total holdings and 32.97% of the total share capital [1] Group 2 - The company assesses that the pledge risk is controllable and there is no risk of a change in control [1]