Core Viewpoint - The Zhejiang Provincial Department of Science and Technology has announced the project list for the 2026 "Pioneer Leading Goose + X" technology plan, which includes a total of 441 projects, comprising 69 "Pioneer" projects, 309 "Leading Goose" projects, and 63 technology cooperation projects [1][2]. Group 1: Project Overview - The 2026 "Pioneer Leading Goose + X" technology plan includes 441 projects in total [1][2]. - The projects are categorized into three types: "Pioneer" projects, "Leading Goose" projects, and technology cooperation projects [1][2]. Group 2: Project Details - The "Pioneer" projects include advanced technologies such as high-consistency diamond NV sensor mass production technology and quantum sensor preparation research [5][6]. - The "Leading Goose" projects focus on environmental technology, including key technologies for the treatment of new pollutants in various industries [8][9]. Group 3: Implementation Guidelines - Project units are required to submit project task books through the Zhejiang Provincial Science and Technology Management Platform by specified deadlines, with penalties for late submissions [3][4]. - The management of funds must adhere to specific regulations to ensure proper allocation and usage [4].

Market Performance - The basic chemical index increased by 2.58% from December 13 to December 19, while the CSI 300 index decreased by 0.28%, indicating that the basic chemical sector outperformed the CSI 300 by 2.85 percentage points, ranking fifth among all sectors [1][2] - The top-performing sub-industries included spandex (15.38%), other rubber products (10.78%), viscose (5.14%), civil explosives (4.25%), and potassium fertilizer (3.98%) [1][2] Chemical Price Trends - The top five products with the highest weekly price increases were hydrochloric acid (Jiangsu) at 57.14%, hydrochloric acid (Shandong) at 44.44%, industrial-grade lithium carbonate at 7.63%, battery-grade lithium carbonate at 7.57%, and butadiene at 6.12% [3] - The top five products with the largest weekly price declines included concentrated nitric acid at -9.30%, VCM (vinyl chloride monomer) at -6.25%, international gasoline at -6.11%, caustic soda (32% ion membrane) at -5.45%, and sulfur at -5.06% [3] Industry Dynamics - The sulfuric acid industry is focusing on supply stability and price control to ensure national food security, with measures being implemented to stabilize fertilizer supply and prices ahead of the spring farming season [4] - The current international sulfur supply is tight, leading to increased global sulfur resource prices and significantly raising the production costs for phosphate fertilizer [4] - As of December 19, the market price for sulfuric acid (98% smelting acid, Shandong) was 865 RMB/ton, with an increase of 8.81% in December and a year-to-date increase of 162.12% [4] Company Developments - Mitsui Chemicals announced an expansion of its MDI production capacity in South Korea, adding 100,000 tons/year, which will increase the plant's annual capacity from 610,000 tons to 710,000 tons, with production expected to start in May 2027 [5] - Dow Chemical plans to raise prices for its polymer MDI products in Southeast Asia by $200/ton, while Wanhua Chemical will also increase prices for all MDI and TDI products in Latin America by $200/ton starting December 15 [5] Investment Recommendations - The current investment focus includes the refrigerant sector, chemical fiber sector, and high-quality growth stocks, with specific companies recommended for attention [6] - Suggested companies in the refrigerant sector include Jinshi Resources, Juhua Co., and Sanmei Co. [6] - In the chemical fiber sector, recommended companies include Huafeng Chemical and Xinfengming [6] - Other notable companies include Wanhua Chemical, Hualu Hengsheng, and Luxi Chemical [6]

12月31日晚，天赐材料(002709)发布公告称，公司预计归属于上市公司股东的净利润为11亿-16亿元，比 上年同期增长127.31%-230.63%；预计基本每股收益为0.57-0.83元/股。 孩子王：2025年净利润同比预增51.72%-82.06% 12月31日晚，孩子王(301078)发布公告称，公司预计2025年度归属于上市公司股东的净利润为2.75 亿-3.30亿元，比上年同期增长51.72%-82.06%；预计扣除非经常性损益后的净利润为2.05亿-2.50亿元， 同比增长71.12%-108.68%。 长联科技：拟出资3000万元参设基金 首钢股份：2025年净利润同比预增95%-125% 12月31日晚，首钢股份(000959)发布公告称，公司发布2025年度业绩预告，预计归属于上市公司股东的 净利润为9.2亿-10.6亿元，比上年同期增长95.29%-125.01%。 传化智联：2025年净利润同比预增256.07%-361.57% 12月31日晚，传化智联(002010)发布公告称，预计2025年度归属于上市公司股东的净利润为5.4亿-7亿 元，比上年同期的1.52亿元增长256.0 ...

证券代码：603379 证券简称：三美股份 公告编号：2026-003 浙江三美化工股份有限公司 关于使用闲置自有资金委托理财的公告 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： 基本情况 | 投资金额 | 300,000.00 万元 | | --- | --- | | 投资种类 | 银行、证券公司、信托公司、基金管理公司等金融机构发 | | | 行的安全性较高、风险较低（中、低风险等）、流动性较好 | | | 的现金管理类产品（如通知存款、结构性存款、大额存单 | | | 等）及/或理财、基金产品 | | 资金来源 | 自有资金 | 已履行及拟履行的审议程序 浙江三美化工股份有限公司（以下简称"公司"）于 2025 年 12 月 31 日召 开第七届董事会第五次会议，审议通过《关于使用闲置自有资金委托理财的议案》。 本事项不构成关联交易，亦无需提交股东会审议。 特别风险提示 公司及子公司拟购买的产品属于安全性较高、风险较低（中、低风险等）、 流动性较好的现金管理类产品（如通知存款、结构性存款、大额存单等）及 ...

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： 本次预计 2026 年度日常关联交易额度事项尚需提交股东会审议。 公司日常关联交易是日常经营活动的需要，具有商业必要性、合理性， 且以市场为原则，定价公允，不存在损害上市公司或中小股东利益的情形。公司 将日常关联交易控制在合理范围，主营业务不会因此类日常交易对关联方形成重 大依赖，亦不会对公司业务的独立性构成重大不利影响。 一、日常关联交易的基本情况 （一）日常关联交易履行的审议程序 浙江三美化工股份有限公司（以下简称"公司"）于 2025 年 12 月 31 日召 开第七届董事会第五次会议，审议通过《关于预计 2026 年度日常关联交易额度 的议案》。表决结果为：同意 8 票、反对 0 票、弃权 0 票，关联董事胡淇翔回避 表决。 证券代码：603379 证券简称：三美股份 公告编号：2026-004 浙江三美化工股份有限公司 关于预计 2026 年度日常关联交易额度的公告 本次预计 2026 年度日常关联交易额度事项在提交董事会审议前，已经董事 会审计委员会、 ...

证券代码：603379 证券简称：三美股份 公告编号：2026-005 浙江三美化工股份有限公司 关于 2026 年度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 | 交易目的 | □获取投资收益 | | | | | | | --- | --- | --- | --- | --- | --- | --- | | | 套期保值（合约类别：□商品；外汇；□其他：________） □其他：________ | | | | | | | 交易品种 | 远期结售汇、掉期业务、互换业务、期权业务及其他外汇衍生产 品业务 | | | | | | | 交易金额 | 预计动用的交易保证金和权利金上限 1,000.00万美元 | | | | | | | | 预计任一交易日持有的最高合约价值 8,000.00万美元 | | | | | | | 资金来源 | 自有资金 □借贷资金 □其他：___ | | | | | | | 交易期限 | 月 日至 月 2026 1 31 | 年 | ...

为满足公司日常生产经营、项目投资建设的资金需求，2026 年度公司及子公 司拟向银行申请总额不超过 32 亿元人民币的综合授信额度，授信业务包括但不 限于人民币/外币贷款、承兑汇票、票据贴现、信用证、押汇、保函、代付、保 理等综合业务。 证券代码：603379 证券简称：三美股份 公告编号：2026-002 浙江三美化工股份有限公司 关于 2026 年度向银行申请综合授信的公告 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。 浙江三美化工股份有限公司（以下简称"公司"）于 2025 年 12 月 31 日召 开第七届董事会第五次会议，审议通过《关于 2026 年度向银行申请综合授信的 议案》。本议案在提交董事会审议前，已经董事会审计委员会、董事会战略委员 会审议并一致通过。具体情况如下： 具体业务的品种、额度、期限、利率、担保方式（如需）、实施时间等，以 公司及子公司与各家银行最终签署的合同为准，且不等同于实际融资金额，公司 及子公司的具体融资金额将视生产经营、项目投资建设等对资金实际需求来确定。 为提高工作效率，保证融资授信 ...

Core Viewpoint - The company plans to use up to 3 billion yuan of its idle funds for wealth management products with high safety, low risk, and good liquidity [1] Group 1: Financial Strategy - The company will convene its seventh board meeting on December 31, 2025, to approve the proposal for using idle self-owned funds for financial management [1] - The funds will be allocated to cash management products issued by banks, securities companies, trust companies, and fund management companies [1] - The authorization period for this investment strategy is valid for 12 months from the date of board approval, allowing for rolling investment and usage of funds [1]

证券代码：603379 证券简称：三美股份 公告编号：2026-001 表决结果：同意 9 票，反对 0 票，弃权 0 票。 浙江三美化工股份有限公司 本议案在提交董事会审议前，已经董事会审计委员会、董事会战略委员会审 议并一致通过。 具体内容详见公司同日披露于上海证券交易所网站（www.sse.com.cn）的《公 司关于 2026 年度向银行申请综合授信的公告》。 第七届董事会第五次会议决议公告 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。 浙江三美化工股份有限公司（以下简称"公司"）于 2025 年 12 月 31 日以 现场结合通讯表决方式在公司会议室召开第七届董事会第五次会议。会议通知已 于 2025 年 12 月 26 日以书面、电子邮件等方式向全体董事发出。本次会议应出 席董事 9 人，实际出席董事 9 人。本次会议由董事长胡淇翔主持，高管列席会议。 本次会议召开符合《公司法》和《公司章程》的有关规定。 经与会董事审议，本次会议以投票表决的方式审议通过了以下议案： 一、审议通过《关于 2026 年度向银行申请综 ...

Company Overview - Sanmei Co., Ltd. is located at 218 Qianying Road, Wuyi County, Zhejiang Province, established on May 11, 2001, and listed on April 2, 2019. The company specializes in the research, production, and sales of fluorochemical products, including fluorocarbon chemicals and inorganic fluorine products [1] - The main revenue composition of the company includes: fluorinated refrigerants 85.55%, hydrogen fluoride 9.77%, foaming agents 3.46%, material sales 0.70%, by-product sales 0.27%, and others 0.25% [1] Stock Performance - On December 31, Sanmei Co., Ltd. experienced a decline of 1.01%, with a stock price of 60.00 yuan per share, a trading volume of 100 million yuan, a turnover rate of 0.27%, and a total market capitalization of 36.629 billion yuan [1] Shareholder Information - Among the top ten circulating shareholders of Sanmei Co., Ltd., a fund under Southern Fund ranks as a significant holder. The Southern CSI 500 ETF (510500) entered the top ten circulating shareholders in the third quarter, holding 3.5482 million shares, which accounts for 0.58% of the circulating shares [2] - The estimated floating loss for the Southern CSI 500 ETF today is approximately 2.1644 million yuan [2] Fund Manager Details - The fund manager of the Southern CSI 500 ETF (510500) is Luo Wenjie, who has a cumulative tenure of 12 years and 257 days. The current total asset size of the fund is 170.251 billion yuan, with the best fund return during the tenure being 155.46% and the worst being -47.6% [3]