Market Overview - The A-share market showed a mixed performance today, with the Shanghai Composite Index slightly up by 0.05% closing at 3836.77 points, while the Shenzhen Component Index rose by 0.37% to 12585.08 points. The STAR 50 Index increased by 0.84% to 1296.6 points, and the ChiNext Index gained 0.31% to close at 2929.04 points. Overall, 4228 stocks rose while 1100 stocks fell, with a total trading volume of 17,406 billion yuan, a decrease of 2,379 billion yuan from the previous trading day [1][2]. Industry Performance - Among the Shenwan first-level industries, sectors such as defense and military industry, media, computer, and social services saw significant gains, with increases of 4.31%, 3.49%, 2.41%, and 2.22% respectively. Conversely, industries like petroleum and petrochemicals, coal, banking, and food and beverage experienced declines, with decreases of 1.21%, 1.09%, 0.79%, and 0.56% respectively [1][2]. Concept Sector Performance - The leading concept sectors today included those related to the China Shipbuilding Industry, aircraft carriers, commercial aerospace, military information technology, and satellite internet, among others. Notably, sectors such as lithium mining and salt lake lithium extraction experienced a pullback [2].

截至11月24日收盘，盐湖提锂概念下跌1.40%，位居概念板块跌幅榜前列，板块内，盛新锂能跌停，金 圆股份、赣锋锂业、天齐锂业等跌幅居前，股价上涨的有17只，涨幅居前的有倍杰特、三达膜、隆华科 技等，分别上涨2.56%、2.53%、2.42%。 今日涨跌幅居前的概念板块 | 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | 中船系 | 6.63 | 海南自贸区 | -2.19 | | 小红书概念 | 4.76 | 盐湖提锂 | -1.40 | | 军工信息化 | 4.63 | 磷化工 | -0.88 | | 太赫兹 | 4.47 | 自由贸易港 | -0.50 | | 快手概念 | 4.14 | 钛白粉概念 | -0.46 | | 智谱AI | 4.11 | 转基因 | -0.46 | | 兵装重组概念 | 4.00 | 石墨电极 | -0.40 | | 国产航母 | 3.97 | 大豆 | -0.37 | | Web3.0 | 3.89 | 化肥 | -0.30 | | 数字水印 | 3.89 | 养鸡 | -0.30 | 资金面上看，今 ...

碧水源（300070.SZ）11月24日在投资者互动平台表示，公司通过出售膜设备及吸附剂参与相关项目。 碧水源旗下华特源的钛系吸附剂适配项目碱性盐湖，长期工业化运行中性能较好，对锂的选择性及回收 效率较高。盐湖专用纳滤膜离子分离效果、运行稳定性与使用寿命符合要求。"原卤直接提锂"工艺路径 无需传统盐田晾晒，优化占地、周期与投资，系统稳定且为行业提供可复制模式。 （文章来源：每日经济新闻） 每经AI快讯，有投资者在投资者互动平台提问：最近碳酸锂现货和期货价格不断暴涨，贵公司的盐湖 提锂业务收益如何？ ...

Group 1 - The lithium extraction sector in Salt Lake has experienced significant adjustments, with companies such as Tibet Summit, Shengxin Lithium Energy, and Jinyuan Co. hitting the daily limit down [1] - Other companies including Guocheng Mining, Ganfeng Lithium, Chuaneng Power, Tibet Mining, and Jiuwu High-Tech also saw declines in their stock prices [1]

Core Viewpoint - The lithium extraction sector in the salt lake region has undergone significant adjustments, leading to sharp declines in stock prices for several companies involved in lithium production [1] Company Summary - Companies such as Tibet Summit, Shengxin Lithium Energy, and Jinyuan Co., Ltd. experienced a trading halt due to a drop in stock prices [1] - Other companies including Guocheng Mining, Ganfeng Lithium, Chuaneng Power, Tibet Mining, and Jiuwu High-Tech also saw declines in their stock prices, indicating a broader impact across the sector [1]

Summary of the Conference Call for Zhuangguang Co., Ltd. Company Overview - **Company**: Zhuangguang Co., Ltd. - **Industry**: Ion exchange resin manufacturing Key Points and Arguments 1. **Market Attention and Growth Potential**: Zhuangguang has seen increased market attention, with its medium to long-term growth potential recognized due to new capacity and domestic substitution strategies [2][4][10] 2. **Current Production Capacity**: The company currently has a production capacity of 23,000 tons of ion exchange resin in Ningbo, which is operating at full capacity [2][5] 3. **Jingmen Project**: - Phase one of the Jingmen project is expected to start construction in Q4 of this year, with trial production in Q1 next year, and full capacity within two years, adding 39,000 tons of capacity [2][5] - The project will focus on high-end products in sectors like new energy and life sciences, which have higher profit margins [2][5] - Expected profit from the Jingmen project upon full production is approximately 200 million yuan [2][7] 4. **Overall Performance Impact**: - The company's overall performance is projected to grow from just over 100 million yuan to around 300 million yuan, effectively doubling in two years [2][7] - The product structure at the Jingmen base is skewed towards high-end products, enhancing profitability [7] 5. **Industry Demand**: The ion exchange resin industry is characterized as a necessity, with significant domestic substitution potential as many high-end products are still dominated by foreign companies [2][8] 6. **Production Demand Confidence**: The company has confidence in the market demand for the new capacity at Jingmen, having already increased output through outsourcing to meet customer needs [8] 7. **Future Expansion Plans**: - Beyond the first phase of the Jingmen project, the company plans a second phase expansion, potentially adding 15,000 to 16,000 tons of new capacity [9] - Zhuangguang is also considering overseas expansion, having purchased land in Thailand to meet international customer demands [9] 8. **Long-term Growth Outlook**: The company is expected to achieve a doubling of its performance over the next two years, with potential to become a 10 billion yuan market cap enterprise, supported by ongoing domestic substitution strategies and expansion plans [3][10] Additional Important Insights - **Stock Price Surge**: The recent surge in Zhuangguang's stock price is attributed to the explosive demand for energy storage, leading to rising lithium carbonate prices and increased attention on the entire new energy supply chain [4] - **R&D Capabilities**: The company has strong R&D capabilities, having developed high-end resins and polishing resins, which are currently undergoing verification for semiconductor panel manufacturers [2][5][6] This summary encapsulates the critical insights from the conference call regarding Zhuangguang Co., Ltd.'s current status, future plans, and market dynamics.

Content: --------- <doc id='1'>金融工程日报 A 股单边下行，AI 应用逆势走强、锂电池产业链全线下挫</doc> <doc id='2'>核心观点 金融工程日报 市场表现：20251121 市场全线下跌，规模指数中上证 50 指数表现较好，板 块指数中上证综指表现较好，风格指数中沪深 300 价值指数表现较好。行业 指数全线下跌，家电、传媒、食品饮料、银行、农林牧渔行业表现较好，综 合、有色金属、基础化工、通信、电子行业表现较差。中船系、水产、小红 书平台、拼多多合作商、短剧游戏等概念表现较好，锂矿、锂电正极、锂电 隔膜、盐湖提锂、锂电电解液等概念表现较差。 市场情绪：20251121 收盘时有 33 只股票涨停，有 107 只股票跌停。昨日涨 停股票今日表现低迷，赚钱效应较弱，高开低走，收盘收益为-0.55%，昨日 跌停股票今日收盘收益为-5.58%。今日封板率 61%，较前日提升 10%，连板 率 24%，较前日下降 0%。 市场资金流向：截至 20251120 两融余额为 24917 亿元，其中融资余额 24744 亿元，融券余额 173 亿元。两融余额占流通市值比重为 2.6%，两融交易占市 场成交额比重为 10.1%。</doc> <doc id='3'>折溢价：20251120 当日 ETF 溢价较多的是创科技 ETF，ETF 折价较多的是芯 片 ETF 景顺。近半年以来大宗交易日均成交金额达到 20 亿元，20251120 当 日大宗交易成交金额为 19 亿元，近半年以来平均折价率 6.36%，当日折价率 为 7.71%。近一年以来上证 50、沪深 300、中证 500、中证 1000 股指期货主 力合约的年化贴水率中位数分别为 0.48%、3.39%、10.86%、13.39%，当日上 证 50 股指期货主力合约年化贴水率为 4.00%，处于近一年来 29%分位点，当 日沪深 300 股指期货主力合约年化贴水率为 7.08%，处于近一年来 25%分位 点；当日中证 500 股指期货主力合约年化贴水率为 8.69%，处于近一年来 69% 分位点；当日中证 1000 股指期货主力合约年化贴水率为 8.76%，处于近一年 来 80%分位点。</doc> <doc id='4'>机构关注与龙虎榜：近一周内调研机构较多的股票是九号公司-WD、蓝思科 技、泰恩康、中航重机、沃尔德、超颖电子、宏昌科技、斯菱股份等，九号 公司-WD 被 179 家机构调研。20251121 披露龙虎榜数据中，机构专用席位净 流入前十的股票是天华新能、易点天下、安妮股份、久其软件、榕基软件、 古麒绒材、江龙船艇、荃银高科、华瓷股份、神农种业等，机构专用席位净 流出前十的股票是西藏城投、视觉中国、浪潮软件、德力佳、禾信仪器、中 水渔业、梦天家居、亚通精工、南侨食品、北方长龙等。陆股通净流入前十 的股票是天华新能、江龙船艇、英利汽车、国风新材、久其软件、久之洋、 荃银高科、西藏城投、南侨食品等，陆股通净流出前十的股票是华胜天成、 视觉中国、方大炭素、诺德股份、浪潮软件、易点天下、禾信仪器等。 风险提示：市场环境变动风险；本报告基于历史客观数据统计，不构成投资 建议。</doc> <doc id='5'> | 金融工程·数量化投资 | | | --- | --- | | 证券分析师：张欣慰 | 联系人：李子靖 | | 021-60933159 | 021-60875177 | 021-60933159 021-60875177 zhangxinwei1@guosen.com.cn lizijing1@guosen.com.cn S0980520060001 相关研究报告 《金融工程日报-A 股高开低走，封板率创近一个月新低》 —— 2025-11-20 《金融工程日报-沪指震荡收红，水产股集体大涨、黄金股午后 拉升》 ——2025-11-19 《金融工程日报-沪指震荡走低，锂电产业链回调、互联网电商 概念逆势走强》 ——2025-11-18 《金融工程日报-沪指震荡下跌，锂矿题材逆势爆发》 —— 2025-11-17 《金融工程日报-沪指冲高回落，算力、半导体产业链领跌》 — —2025-11-14</doc> <doc id='6'>市场表现 宽基与风格指数表现 今日(20251121，下同) 市场全线下跌，规模指数中，上证 50 指数表现较好，上 证 50 指数下跌 1.74%，沪深 300 指数下跌 2.44%，中证 500 指数下跌 3.46%，中 证 1000 指数下跌 3.72%，中证 2000 指数下跌 3.99%。 板块指数中，上证综指表现较好，上证综指下跌 2.45%，深证综指下跌 3.43%，中 小 100 指数下跌 3.25%，创业板指下跌 4.02%，科创 50 指数下跌 3.19%，科创 100 指数下跌 4.04%，北证 50 指数下跌 4.71%。 风格指数中，沪深 300 价值指数表现较好，沪深 300 价值指数下跌 1.70%，沪深 300 成长指数下跌 2.47%，中证 500 价值指数下跌 3.30%，中证 500 成长指数下跌 3.16%。主要宽基、板块及风格指数今日表现如下图所示。</doc> <doc id='7'>图1：今日宽基、板块与风格指数表现 行业指数表现 今日行业指数全线下跌，家电、传媒、食品饮料、银行、农林牧渔行业表现较好， 收益分别为-0.27%、-0.50%、-0.89%、-1.00%、-1.58%，综合、有色金属、基础 化工、通信、电子行业表现较差，收益分别为-5.41%、-5.30%、-5.26%、-4.59%、 -4.41%，中信一级行业指数今日表现如下图所示。</doc> <doc id='8'>资料来源：Wind，国信证券经济研究所整理</doc> <doc id='9'>图2：今日中信一级行业指数表现 概念主题表现 今日中船系、水产、小红书平台、拼多多合作商、短剧游戏等概念表现较好，收 益分别为 3.51%、0.65%、0.47%、0.42%、0.22%，锂矿、锂电正极、锂电隔膜、 盐湖提锂、锂电电解液等概念表现较差，收益分别为-9.67%、-8.66%、-8.18%、 -8.08%、-7.99%，今日收益较高与较低的前十个概念指数表现如下图所示。</doc> <doc id='10'>资料来源：Wind，国信证券经济研究所整理</doc> <doc id='11'>图3：今日收益较高与较低的前十个概念指数 资料来源：Wind，国信证券经济研究所整理</doc> <doc id='12'>市场情绪 日内涨跌停家数 我们统计上市满 3 个月以上的股票在今日盘中的实时涨跌停家数情况。今日盘中 最高有 33 只股票

Core Insights - The A-share market experienced a broad decline, with the Shanghai Composite Index falling below 3850 points, while market volume saw a slight increase [2][5] - The performance of various sectors showed that home appliance manufacturing, media and internet, food and beverage, and banking sectors performed relatively well, while metal materials and mining, power and new energy equipment, and electronics sectors led the decline [2][5] Market Performance - The Shanghai Composite Index decreased by 2.45%, the Shenzhen Component Index fell by 3.41%, the ChiNext Index dropped by 4.02%, the SSE 50 Index declined by 1.74%, the CSI 300 Index decreased by 2.44%, the STAR 50 Index fell by 3.19%, and the CSI 1000 Index dropped by 3.72%, with a total market turnover of approximately 1.98 trillion yuan [2][8] Sector Analysis - The leading sectors included home appliance manufacturing, media and internet, food and beverage, and banking, while the lagging sectors were metal materials and mining (-5.11%), power and new energy equipment (-4.78%), and electronics (-4.66%) [8] - Concept stocks such as China Shipbuilding System (+3.51%), aquatic products (+0.65%), Xiaohongshu platform (+0.47%), and Pinduoduo partners (+0.42%) showed gains, while lithium mining and related concepts faced declines [8] Market Drivers - Key market drivers included the unexpected rise in U.S. unemployment rates despite job growth, leading to uncertainty regarding the Federal Reserve's interest rate decisions [8] - Concerns about high asset prices and AI bubble risks contributed to a decline in U.S. stocks, which in turn affected market sentiment in the Asia-Pacific region [8] Short-term and Long-term Outlook - The report suggests a short-term market correction may occur due to rapid price increases, but the long-term outlook remains positive with expectations of a "slow bull" market trend [14] - In the medium term, the market's strength may depend on macroeconomic policies and technological advancements, particularly in AI and robotics, which are seen as key areas for creating new demand [15] - Long-term fundamentals, including stabilization in the real estate market and the effectiveness of "anti-involution" policies, are expected to support continued growth in the A-share market [15]

Core Viewpoint - Tian Tie Technology's stock has experienced fluctuations, with a year-to-date increase of 67.09%, but recent declines in the short term indicate potential volatility in the market [1][2]. Financial Performance - For the period from January to September 2025, Tian Tie Technology reported a revenue of 1.232 billion yuan, representing a year-on-year decrease of 30.69% [2]. - The company recorded a net profit attributable to shareholders of -57.9958 million yuan, a significant decline of 340.02% compared to the previous year [2]. Shareholder Information - As of September 30, 2025, the number of shareholders for Tian Tie Technology was 22,400, a decrease of 11.26% from the previous period [2]. - The average number of circulating shares per shareholder increased by 15.98% to 46,993 shares [2]. Dividend Distribution - Since its A-share listing, Tian Tie Technology has distributed a total of 234 million yuan in dividends, with 67.2959 million yuan distributed over the past three years [3]. Institutional Holdings - As of September 30, 2025, Hong Kong Central Clearing Limited was the sixth-largest circulating shareholder, holding 11.9493 million shares as a new shareholder [3].

市 场 研 究 [Table_Title] 万联晨会 [Table_MeetReportDate] 2025 年 11 月 21 日 星期五 [Table_Summary] 概览 核心观点 【市场回顾】 周四，A 股震荡回落，截至收盘，上证指数收跌 0.40%，报 3931.05 点，深证成指跌 0.76%，创业板指跌 1.12%。沪深两市 A 股成交额约 1.71 万亿元人民币，超 3600 股下跌。申万行业方面，建筑材料、综 合行业领涨，美容护理行业领跌；概念板块方面，海南自贸区、盐湖 提锂概念涨幅居前。港股方面，香港恒生指数收盘涨 0.02%，恒生科 技指数跌 0.58%。美国三大股指全线收跌，道指跌 0.84%，标普 500 指数跌 1.56%，纳指跌 2.15%。欧洲股市全线上涨，亚太股市多数收 涨。 【重要新闻】 【证监会表示将更大力度推动制度建设，优化上市公司结构】中国上 市公司协会第三届理事会第六次会议召开。证监会副主席李超在会上 表示，将更大力度推动制度建设，优化上市公司结构；更加精准高效 防控风险，加强全链条监管；更加突出投资者保护，增强投资者信任 和信心。李超表示，上市公司是资本市场之基 ...