| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 603033 | 三维股份 | 11.86 | -7.34% | 24.97万 | 3.05亿 | | 301300 | 远翔新材 | 39.35 | -5.41% | 2.58万 | 1.05亿 | | 300320 | 海达股份 | 10.81 | -5.34% | 38.75万 | 4.33 乙 | | 301459 | 丰茂股份 | 45.75 | -5.24% | 3.90万 | 1.82亿 | | 002753 | 永东股份 | 7.08 | -3.93% | 11.45万 | 8270.10万 | | 871694 | 中裕科技 | 21.50 | -3.67% | 2.59万 | 5690.11万 | | 002442 | 龙星科技 | 6.46 | -3.58% | 15.95万 | 1.05亿 | | 873665 | 科强股份 | 14.55 | -3.58% | 1.47万 | 2179.35万 | | 300587 | 天 ...

化工日报 | 2025-08-27 下游采购谨慎，实单成交清淡 市场要闻与数据 期货方面，昨日收盘RU主力合约15885元/吨，较前一日变动-20元/吨；NR主力合约12790元/吨，较前一日变动+5 元/吨；BR主力合约11845元/吨，较前一日变动-165元/吨。 QinRex最新数据显示，2025年前7个月，泰国出口天然橡胶（不含复合橡胶）合计为158.6万吨，同比降5%。其中， 标胶合计出口91.9万吨，同比降15%；烟片胶出口22.7万吨，同比增25%；乳胶出口43.1万吨，同比增9%。 1-7月，泰国出口到中国天然橡胶合计为62.2万吨，同比增7%。其中，标胶出口到中国合计为39.8万吨，同比降15%； 烟片胶出口到中国合计为6.5万吨，同比大增306%；乳胶出口到中国合计为15.7万吨，同比增65%。 2025年7月中国天然橡胶（含技术分类、胶乳、烟胶片、初级形状、混合胶、复合胶）进口量47.48万吨，环比增加 2.47%，同比减少1.91%，2025年1-7月累计进口数量360.05万吨，累计同比增加21.82%。 2025年前7个月，科特迪瓦橡胶出口量共计908,487吨，较2024年同期的 ...

专 题 研 北交所 2025 年 8 月 27 日 海洋经济迈向高质量发展 北交所专题报告 投资要点： 关注2家海洋经济产业相关企业 中裕科技：公司的主营业务是流体传输高分子材料软管、复合管道 的研发、生产和销售。公司的主要产品是耐高压大流量输送软管、 普通轻型输送软管、钢衬改性聚氨酯耐磨管、柔性增强热塑性复合 管。2025年上半年，公司耐高压大流量输送软管业务和普通轻型输 送软管业务收入占比分别为69.34%、23.45%。 利通科技：公司的主营业务是高中低压橡胶软管及软管组合件的研 发、生产和销售。公司的主要产品是钢丝缠绕橡胶软管、钢丝编织 橡胶软管、纤维增强橡胶软管、胶管总成及配套管件、混炼胶。2025 年上半年，公司三大业务胶管总成及配套管件、编织胶管、缠绕胶 管业务收入占比分别为46.35%、29.39%、15.32%。 证 券 研 究 报 告 风险提示。政策落地不及预期；需求下降的风险；市场竞争加剧的 风险。 本报告的风险等级为中高风险。 本报告的信息均来自已公开信息，关于信息的准确性与完整性，建议投资者谨慎判断，据此入市，风险自担。 请务必阅读末页声明。 分析师：吕子炜 相关报告 SAC 执业证 ...

基础化工 | 橡胶 北交所|公司点评报告 赵昊 SAC：S1350524110004 zhaohao@huayuanstock.com 万枭 SAC：S1350524100001 wanxiao@huayuanstock.com 证券研究报告 hyzqdatemark 2025 年 08 月 27 日 证券分析师 市场表现： | 基本数据 | | | | 月 | 年 | 25 | 08 | | 2025 | 日 | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 收盘价（元） | | 27.30 | | | | | | | | | | | | | | 一 年 高 低 | 最 | | | | | | | | | | | 33.01/7.01 | | 内 | | （元） | | | | | | | | | | | | | | | | 总市值（百万元） | | | | | | | | | | | | | 3,464.89 | | | 流通市值（百万元） | | ...

光大期货能化商品日报 光大期货能化商品日报（2025 年 8 月 27 日） 一、研究观点 | 品种 | 点评 | 观点 | | --- | --- | --- | | | 周二油价重心下挫，其中 WTI 10 月合约收盘下跌 1.55 美元至 | | | | 63.25 美元/桶，跌幅 2.39%。布伦特 10 月合约收盘下跌 1.58 美元 | | | | 至 67.22 美元/桶，跌幅 2.3%。SC2510 以 486.8 元/桶收盘，下跌 | | | | 10.9 元/桶，跌幅 2.19%。由于美国计划自周三起对印度商品加征 | | | | 的关税提高一倍至 50%，预计印度国有和私营炼油厂将减少近期 | | | | 对于俄罗斯石油的采购。当地时间 25 日，美国国土安全部发布的 | | | | 50%关税的计 一份草案通知，概述了美国政府将对印度产品征收 | | | | 划。通知称，加征的关税将适用于"自 2025 年 8 月 27 日美国东 | | | 原油 | 部夏令时间 0 时起，报关提货或从仓库提货的印度商品"。10 月， | 震荡 | | | 印度从俄罗斯进口的石油数量将较第一季度的平均 ...

Group 1: Glass and Soda Ash Report Industry Investment Rating No specific investment rating provided in the report. Report's Core View The impact of the coking coal event is gradually weakening, and the market has weakened again. Fundamentally, the weekly production has rebounded significantly, and the inventory continues to accumulate, with obvious oversupply under the current weekly production. In the medium term, after the photovoltaic installation rush in the second quarter, the growth of photovoltaic glass production capacity has slowed down, and the float glass production capacity has remained flat. The future supply - demand of soda ash still faces pressure, and there is no growth expectation for overall demand. For glass, the mid - stream's continuous shipment has pressured the spot price, and the market's negative feedback continues. It is recommended to hold short positions in soda ash and consider taking profit on high - level short positions in glass and waiting for new logical drivers [1]. Summary by Relevant Catalogs - **Price and Spread**: Glass and soda ash spot prices in most regions remained unchanged, while futures prices declined. For example, glass 2505 dropped 1.09% and soda ash 2505 fell 1.15% [1]. - **Supply**: The soda ash weekly production increased by 1.33% to 77.14 million tons, and the soda ash start - up rate rose to 88.48%. The float glass daily melting volume and photovoltaic daily melting volume remained unchanged [1]. - **Inventory**: Soda ash factory inventory and delivery warehouse inventory increased, with the delivery warehouse inventory rising by 6.37%. Glass factory's soda ash inventory days remained unchanged [1]. - **Real Estate Data**: Real estate new construction area, construction area, completion area, and sales area all showed different degrees of decline compared to the previous period [1]. Group 2: Logs Report Industry Investment Rating No specific investment rating provided in the report. Report's Core View The log futures fluctuated and closed higher yesterday. The current main contract has switched to the 2511 contract, and the market valuation fluctuates around the delivery cost and receiving value range. The fundamentals are expected to improve marginally in the future. The demand remains firm at the 60,000 - cubic - meter level, and the inventory continues to decline. It is expected that the September shipment will be similar to that in August. The futures price may fluctuate in the range of 800 - 850. It is recommended to mainly go long on the 01 contract at low prices [2]. Summary by Relevant Catalogs - **Futures and Spot Prices**: The 2511 log contract closed at 823 yuan per cubic meter, up 3 yuan. The spot prices of major benchmark delivery products remained unchanged, and the new round of foreign market quotes remained at 116 US dollars per JAS cubic meter [2]. - **Supply and Demand**: The inventory continued to decline last week, with the national coniferous log total inventory at 3.05 million cubic meters as of August 22. The demand increased slightly, with the daily average log outbound volume at 64,500 cubic meters. The number of expected arrival ships of New Zealand logs at 12 Chinese ports increased, with the arrival volume about 440,000 cubic meters [2]. Group 3: Industrial Silicon Report Industry Investment Rating No specific investment rating provided in the report. Report's Core View From the cost side, raw material prices are rising, and the electricity price in the southwest region will increase during the dry season, which will raise the cost center of industrial silicon. Although the current production of industrial silicon has increased month - on - month, there are also news of capacity clearance, and small furnaces may be shut down. In August, the supply and demand both increased, maintaining a tight balance. If some capacity is cleared in the long term, the supply pressure will be reduced. It is recommended to mainly try to go long at low prices [3]. Summary by Relevant Catalogs - **Price and Spread**: Spot prices of industrial silicon in various regions remained unchanged, while the basis increased. For example, the basis of East China's oxygen - containing SI5530 industrial silicon increased by 23.70% [3]. - **Production and Start - up Rate**: The national industrial silicon production increased by 3.23% to 338,300 tons, and the national start - up rate rose to 52.61%. However, the production and start - up rate in Xinjiang decreased, while those in Yunnan and Sichuan increased significantly [3]. - **Inventory**: The inventory in Xinjiang, Yunnan, and Sichuan increased slightly, while the social inventory decreased slightly by 0.37% [3]. Group 4: Polysilicon Report Industry Investment Rating No specific investment rating provided in the report. Report's Core View In August, the supply and demand of polysilicon both increased, but the supply growth rate was relatively large, and there was still pressure on inventory accumulation. Due to the previous sharp price increase above the full - cost level and the addition of two new delivery brands by the Guangzhou Futures Exchange, it is expected that the number of warehouse receipts will further increase. The price will mainly fluctuate at a high level, with the lower limit of the price fluctuation range rising to 47,000 yuan per ton and the upper limit at 58,000 - 60,000 yuan per ton. It is recommended to mainly try to go long at low prices and consider buying put options to try short at high prices when the volatility is low [4]. Summary by Relevant Catalogs - **Price and Spread**: Spot prices of polysilicon and related products remained mostly unchanged, while the futures price of the main contract dropped 1.15%. The month - to - month spreads showed different degrees of change [4]. - **Supply and Demand**: The weekly and monthly polysilicon production increased, and the monthly polysilicon import volume increased by 47.48%, while the export volume decreased slightly. The silicon wafer production showed different trends in weekly and monthly data, and the demand increased slightly [4]. - **Inventory**: Polysilicon inventory increased by 2.89%, and silicon wafer inventory decreased by 12.07% [4]. Group 5: Natural Rubber Report Industry Investment Rating No specific investment rating provided in the report. Report's Core View Both internal and external rubber - producing areas are facing continuous rainy weather, resulting in lower - than - expected upstream supply and high raw material prices. In terms of demand, agents' purchase volume may still increase slightly at the end of the month, and downstream procurement is mainly for regular replenishment. The trading in the Beijing - Tianjin - Hebei region may slow down, and some mining and engineering operations in other regions may be suspended, which has a negative impact on the overall replacement demand. Affected by the Fed's dovish stance, the market sentiment is positive, driving up the rubber price, but the trading atmosphere in the spot market has cooled down, and tire factories are cautious about purchasing high - priced raw materials. It is expected that the rubber price will mainly fluctuate in a range, with the 01 contract ranging from 15,000 - 16,500. Pay attention to the raw material supply situation during the peak production season in the main producing areas and consider shorting at high prices if the raw material supply is smooth [5]. Summary by Relevant Catalogs - **Price and Spread**: The spot price of domestic full - latex rubber increased by 0.67%, and the basis increased. The price of Thai standard mixed rubber decreased by 0.34%. The month - to - month spreads also changed, such as the 9 - 1 spread increasing by 1.00% [5]. - **Production and Consumption**: Thailand, India, and China's rubber production in June increased to different degrees, while the current - month production decreased. The start - up rates of semi - steel and full - steel tires increased. The domestic tire production in July decreased by 8.16%, while the tire export volume increased by 10.51% [5]. - **Inventory**: The bonded area inventory and the natural rubber factory - warehouse futures inventory on the Shanghai Futures Exchange decreased, and the inbound and outbound rates of dry rubber in different trade modes in Qingdao also changed [5].

能源化工日报 2025-08-27 2025/08/27 原油早评 能源化工组 行情方面：WTI 主力原油期货收跌 1.43 美元，跌幅 2.21%，报 63.31 美元；布伦特主力原油期 货收跌 1.49 美元，跌幅 2.17%，报 67.25 美元；INE 主力原油期货收涨 3.20 元，涨幅 0.66%， 报 488.8 元。 数据方面：富查伊拉港口油品周度数据出炉， 汽油库存去库 1.09 百万桶至 6.97 百万桶，环 比去库 13.47%；柴油库存去库 0.82 百万桶至 1.46 百万桶，环比去库 35.88%；燃料油库存累 库 0.43 百万桶至 7.18 百万桶，环比累库 6.30%；总成品油去库 1.48 百万桶至 15.61 百万桶， 环比去库 8.65%。 刘洁文 甲醇、尿素分析师 从业资格号：F03097315 交易咨询号：Z0020397 0755-23375134 liujw@wkqh.cn 我们认为当前基本面市场健康，在库欣低库存的情况下，叠加飓风预期与俄罗斯相关事件，原 油具备上涨动能。但 8 月中旬淡季降至，季节性需求转弱将限制原油的上行空间，在上行空间 与窗口期都较为有限 ...

宝城期货投资咨询部 甲醇：本周二国内甲醇期货 2601 合约呈现缩量增仓，震荡偏弱， 小幅下跌的走势，期价最高上涨至 2430 元/吨一线，最低下探至 2392 元/吨，收盘时小幅下跌 1.16%至 2395 元/吨。9-1 月差贴水幅度升阔 至 123 元/吨。受国内煤炭期货价格走低，叠加甲醇供需结构偏弱，预 计后市国内甲醇期货 2601 合约或维持震荡偏弱的走势。 投资咨询业务资格：证监许可【2011】1778 号 投资咨询业务资格：证监许可【2011】1778 号 11615 2025 年 8 月 26 日 橡胶甲醇原油 专业研究·创造价值 偏多氛围减弱 能化震荡整理 核心观点 宝城期货金融研究所 姓名：陈栋 橡胶：本周二国内沪胶期货 2601 合约呈现放量增仓，震荡偏强， 略微收涨的走势，盘中期价重心略微上移至 15885 元/吨一线运行。收 盘时期价略微收涨 0.28%至 15885 元/吨。9-1 月差贴水幅度升阔至 995 元/吨。胶市多空分歧，宏观预期改善博弈产业因子利空，预计后市国 内沪胶期货 2601 合约或维持震荡偏强的走势。 从业资格证号：F0251793 投资咨询证号：Z000161 ...

天然橡胶产业日报 2025-08-26 | 项目类别 | 数据指标 | 最新 | 环比 数据指标 | 最新 | 环比 | | --- | --- | --- | --- | --- | --- | | 期货市场 | 沪胶主力合约收盘价(日,元/吨) | 15885 | -20 20号胶主力合约收盘价(日,元/吨) | 12790 | 5 | | | 沪胶1-5价差(日,元/吨) | -90 | 15 20号胶10-11价差(日,元/吨) | -20 | 10 | | | 沪胶与20号胶价差(日,元/吨) | 3095 | -25 沪胶主力合约 持仓量(日,手) | 139114 | 6184 | | | 20号胶主力合约持仓量(日,手) | 58896 | 1690 沪胶前20名净持仓 | -32299 | 232 | | | 20号胶前20名净持仓 | -8345 | -1124 沪胶交易所仓单(日,吨) | 177290 | -470 | | | 20号胶交易所仓单(日,吨) 上海市场国营全乳胶(日,元/吨) | 44352 14950 | -303 100 上海市场越南3L(日,元/吨) | 15100 ...

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 603033 | 三维股份 | 12.80 | 3.73% | 14.88万 | 1.88亿 | | 002442 | 龙星科技 | 6.70 | 3.40% | 21.07万 | 1.39亿 | | 002753 | 永东股份 | 7.37 | 1.94% | 9.47万 | 6954.31万 | | 300121 | 阳谷华泰 | 14.70 | 1.38% | 17.24万 | 2.52亿 | | 002224 | 三力士 | 4.84 | 1.26% | 25.09万 | 1.21亿 | | 002381 | 双箭股份 | 7.17 | 0.99% | 5.81万 | 4157.17万 | | 301459 | 丰茂股份 | 48.28 | 0.86% | 2.58万 | 1.24亿 | | 605183 | 确成股份 | 21.20 | 0.19% | 5.37万 | 1.14亿 | | 001207 | 联科技 | 25.80 | 0. ...