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 | | ...

11月17日，东岳硅材涨5.41%，截至发稿，报13.83元/股，成交10.39亿元，换手率6.53%，总市值165.96 亿元。 资料显示，山东东岳有机硅材料股份有限公司位于山东省淄博市桓台县唐山镇工业路3799号，成立日期 2006年12月28日，上市日期2020年3月12日，公司主营业务涉及从事有机硅材料的研发、生产和销售。 主营业务收入构成为：107胶49.40%，硅油13.49%，110生胶12.11%，混炼胶5.46%，其他5.37%，气相 白炭黑4.32%，硅酮胶4.29%，其他(补充)2.18%，液体胶2.01%，中间体1.36%。 从东岳硅材十大流通股东角度 广发聚丰混合A（270005）基金经理为苏文杰。 截至发稿，苏文杰累计任职时间7年28天，现任基金资产总规模97.34亿元，任职期间最佳基金回报 167.69%， 任职期间最差基金回报5.18%。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 责任编辑：小浪快报 数据显示，广发基金旗下1只基金位居 ...

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]

Group 1 - The core point of the article is the confirmation of rumors regarding a meeting on November 12 for the silicone industry to discuss production cuts, with further discussions planned for November 18 to potentially set reduction targets [1] - Both Dongyue Silicon Materials and Xingfa Group have acknowledged the existence of the meeting [1] - Currently, most silicone manufacturers are in a state of suspension and have stopped reporting prices [1]

针对11月12日有机硅行业开会协商减产的传闻，财联社今日以投资者身份致电东岳硅材和兴发集团，工作人员均回应"确有其事"。 财联社记者多方核实了解到，12日的会议仅为碰头会， 18日将召开有机硅行业实控人会议，或将确定减产目标。行情数据显示， 目前多数 有机硅厂商处于停报封盘状态。 ...

11月14日，东岳硅材跌5.36%，截至发稿，报13.23元/股，成交10.40亿元，换手率6.26%，总市值158.76 亿元。 资料显示，山东东岳有机硅材料股份有限公司位于山东省淄博市桓台县唐山镇工业路3799号，成立日期 2006年12月28日，上市日期2020年3月12日，公司主营业务涉及从事有机硅材料的研发、生产和销售。 主营业务收入构成为：107胶49.40%，硅油13.49%，110生胶12.11%，混炼胶5.46%，其他5.37%，气相 白炭黑4.32%，硅酮胶4.29%，其他(补充)2.18%，液体胶2.01%，中间体1.36%。 从东岳硅材十大流通股东角度 截至发稿，赵宗庭累计任职时间8年214天，现任基金资产总规模3558.65亿元，任职期间最佳基金回报 126.94%， 任职期间最差基金回报-32.63%。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 责任编辑：小浪快报 数据显示，华夏基金旗下1只基金位居东岳硅材十大流通股东。华夏中证1000E ...

Core Insights - The organic silicon sector has seen a significant increase of 4.47%, ranking as the second highest among concept sectors, with 42 stocks rising, including notable gainers like Fuxiang Pharmaceutical and Kangpeng Technology, which hit the 20% limit up [1][2] Market Performance - The organic silicon concept led to a net inflow of 3.129 billion yuan, with 24 stocks receiving net inflows, and 6 stocks exceeding 100 million yuan in net inflow. Tianqi Materials topped the list with a net inflow of 1.749 billion yuan [2][3] - The top gainers in the organic silicon sector included Dongyue Silicon Materials, Hesheng Silicon Industry, and Ruitai New Materials, with increases of 12.11%, 7.90%, and 7.51% respectively [1][2] Stock Performance - Tianqi Materials, Sanyou Chemical, and Xin'an Shares had the highest net inflow ratios at 26.46%, 19.46%, and 19.14% respectively, indicating strong investor interest [3] - Other notable performers included Hesheng Silicon Industry and Fuxiang Pharmaceutical, which also showed significant price increases and trading volumes [4][5]

证券之星消息，11月13日化学制品板块较上一交易日上涨2.57%，康鹏科技领涨。当日上证指数报收于 4029.5，上涨0.73%。深证成指报收于13476.52，上涨1.78%。化学制品板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 688602 | 康鵬科技 | 11.45 | 20.02% | 53.18万 | | 5.65亿 | | 300801 | 泰和科技 | 42.08 | 19.99% | 36.67万 | | 15.05亿 | | 300821 | 东岳硅材 | 13.98 | 12.11% | 170.43万 | | 23.44亿 | | 002497 | 雅化集团 | 22.08 | 10.01% | 96.78万 | | 21.03亿 | | 002407 | 会副会 | 37.70 | 10.01% | 258.24万 | | 94.14 Z | | 603948 | 建业股份 | 30.91 | 10.00% | 19.71万 | ...

Core Viewpoint - The A-share market has seen a significant rally in the silicon-based materials sector, with multiple stocks reaching their daily price limits, indicating strong investor interest and potential growth in this industry [1]. Group 1: Stock Performance - Fujian Pharmaceutical (富祥药业) and Huasheng Lithium Battery (华盛锂电) both hit the 20% daily limit up, showcasing exceptional performance [1]. - New安股份 (New安股份) and Tianqi Materials (天赐材料) achieved a 10% increase, reflecting robust market sentiment [1]. - Other notable performers include Xingfa Group (兴发集团) and Dongyue Silicon Materials (东岳硅材), both rising over 7%, while Jiangsu Guotai (江苏国泰) increased by over 6% [1]. Group 2: Market Capitalization and Year-to-Date Performance - Fujian Pharmaceutical has a market capitalization of 9.426 billion, with a year-to-date increase of 109.83% [2]. - Huasheng Lithium Battery has a market cap of 19.1 billion and a remarkable year-to-date increase of 413.26% [2]. - New安股份 has a market cap of 16.7 billion and a year-to-date increase of 42.89% [2]. - Tianqi Materials boasts a market cap of 92.5 billion with a year-to-date increase of 140.68% [2]. - Xingfa Group has a market cap of 38.7 billion and a year-to-date increase of 69.41% [2]. - Dongyue Silicon Materials has a market cap of 16.1 billion and a year-to-date increase of 73.05% [2]. - Jiangsu Guotai has a market cap of 17.6 billion and a year-to-date increase of 53.85% [2].

New Stock Issuance - The stock code 300277 (Hai Lian Xun) has a subscription period for acquisition rights from November 12 to November 18, 2025[1] - Stock code 688353 (Hua Sheng Lithium) reported severe abnormal fluctuations on November 11, 2025[1] - Stock code 603122 (He Fu China) has an announcement dated November 8, 2025[1] Trading Alerts - Stock code 601888 (China Zhong Mian) has an announcement dated November 12, 2025[1] - Stock code 600537 (Yi Jing Guang Dian) has an announcement dated November 12, 2025[1] - Stock code 688028 (Wo Er De) has an announcement dated November 12, 2025[1] Abnormal Fluctuations - Stock code 600815 (Xia Gong Co.) reported abnormal fluctuations on November 6, 2025[2] - Stock code 603557 (ST Qi Bu) reported abnormal fluctuations on November 7, 2025[3] - Stock code 002478 (Chang Bao Co.) reported abnormal fluctuations on November 7, 2025[3]