Market Overview - On September 17, the rubber sector increased by 0.88% compared to the previous trading day, with Sanwei Equipment leading the gains [1] - The Shanghai Composite Index closed at 3876.34, up 0.37%, while the Shenzhen Component Index closed at 13215.46, up 1.16% [1] Stock Performance - Sanwei Equipment (831834) closed at 20.00, with a significant increase of 29.95% and a trading volume of 194,200 shares, amounting to a transaction value of 373 million yuan [1] - Other notable performers include: - Zhongyu Technology (871694) at 22.36, up 4.24% [1] - Yuanxiang New Materials (301300) at 41.95, up 3.43% [1] - Tongcheng New Materials (603650) at 35.21, up 2.68% [1] Capital Flow - The rubber sector experienced a net outflow of 3.6786 million yuan from institutional investors, while retail investors saw a net outflow of 17.8668 million yuan [2] - Conversely, speculative funds recorded a net inflow of 21.5454 million yuan [2] Individual Stock Capital Flow - Tian Tie Technology (300587) had a net inflow of 21.7146 million yuan from institutional investors, while retail investors faced a net outflow of 7.8641 million yuan [3] - Heimao Co. (002068) saw a net inflow of 21.1115 million yuan from institutional investors, but a significant net outflow of 27.6242 million yuan from retail investors [3] - Other stocks with notable capital flows include: - Fengmao Co. (301459) with a net inflow of 7.9802 million yuan from institutional investors [3] - Longxing Technology (002442) with a net inflow of 1.8542 million yuan from institutional investors [3]

Core Viewpoint - Tian Tie Technology's stock has experienced significant fluctuations, with a year-to-date increase of 103.99%, despite recent declines in both stock price and net profit [1][2]. Group 1: Stock Performance - On September 16, Tian Tie Technology's stock fell by 2.09%, trading at 8.90 CNY per share, with a total market capitalization of 11.55 billion CNY [1]. - The stock has seen a trading volume of 1.52 billion CNY, with a turnover rate of 1.60% [1]. - Year-to-date, the stock price has increased by 103.99%, with a 1.60% rise over the last five trading days, 7.62% over the last 20 days, and 20.38% over the last 60 days [1]. Group 2: Financial Performance - As of June 30, the number of shareholders for Tian Tie Technology was 25,200, a decrease of 1.72% from the previous period [2]. - The company reported a revenue of 667 million CNY for the first half of 2025, a year-on-year decrease of 34.31% [2]. - The net profit attributable to the parent company was -68.33 million CNY, reflecting a year-on-year decline of 185.77% [2]. Group 3: Business Overview - Tian Tie Technology, established on December 26, 2003, and listed on January 5, 2017, specializes in the research, production, and sales of rubber products for rail engineering [1]. - The revenue composition includes: other products (36.90%), rail engineering rubber products (27.35%), lithium series products (25.99%), and others (9.76%) [1]. - The company is classified under the basic chemical industry, specifically in rubber and other rubber products, and is involved in sectors such as solid-state batteries, lithium batteries, and financing [1].

Market Overview - On September 15, the rubber sector declined by 0.69%, with Sanwei Equipment leading the drop [1] - The Shanghai Composite Index closed at 3860.5, down 0.26%, while the Shenzhen Component Index closed at 13005.77, up 0.63% [1] Individual Stock Performance - Notable gainers included: - Zhen'an Technology (300767) with a closing price of 23.16, up 4.99% and a trading volume of 267,900 shares, totaling 611 million yuan [1] - Tiantie Technology (300587) closed at 60.6, up 1.56% with a trading volume of 530,600 shares, totaling 494 million yuan [1] - Significant decliners included: - Sanwei Equipment (831834) closed at 15.17, down 3.19% with a trading volume of 24,500 shares, totaling 37.62 million yuan [2] - Longxing Technology (002442) closed at 6.45, down 0.92% with a trading volume of 74,900 shares, totaling 48.23 million yuan [1] Capital Flow Analysis - The rubber sector experienced a net outflow of 39.81 million yuan from institutional investors, while retail investors saw a net inflow of 44.93 million yuan [2] - The overall net outflow from retail investors was 512.23 million yuan [2] Detailed Capital Flow for Selected Stocks - Zhen'an Technology (300767) had a net inflow of 69.94 million yuan from institutional investors, while retail investors had a net outflow of 10.3 million yuan [3] - Longxing Technology (002442) saw a net inflow of 6.65 million yuan from institutional investors, but a net outflow of 6.86 million yuan from retail investors [3] - Other stocks like Yanggu Huatai (300121) and Sanwei Shares (002224) also showed varied capital flows, indicating mixed investor sentiment [3]

两融数据显示，该股最新融资余额为5.43亿元，近5日增加740.80万元，增幅为1.38%。（数据宝） 9月12日天铁科技大宗交易一览 | 成交量 | 成交金 | 成交价 | 相对当日收 | | | | --- | --- | --- | --- | --- | --- | | （万 | 额（万 | 格 | 盘折溢价 | 买方营业部 | 卖方营业部 | | 股） | 元） | （元） | （%） | | | | 790.49 | 6924.69 | 8.76 | -2.12 | 财通证券股份有限公司杭州 | 国泰海通证券股份有限公 司天台环城东路证券营业 | | | | | | 庆春路证券营业部 | 部 | | | | | | 中国银河证券股份有限公司 | 国泰海通证券股份有限公 | | 58.45 | 512.02 | 8.76 | -2.12 | 杭州海运国际大厦证券营业 | 司天台环城东路证券营业 | | | | | | 部 | 部 | （文章来源：证券时报网） 天铁科技9月12日大宗交易平台共发生2笔成交，合计成交量848.94万股，成交金额7436.71万元。成交价 格均为8.76元，相对今日收盘价 ...

Summary of Key Points Core Viewpoint - On September 12, a total of 91 stocks were traded on the block trading platform, with a cumulative trading volume of 472 million shares and a total transaction amount of 6.889 billion yuan, indicating active trading in the market [1]. Group 1: Major Transactions - The highest transaction amount was for Shanghai Pudong Development Bank, with 2 transactions totaling 4.531 billion yuan [1]. - Following closely was Guangqi Technology, which had 3 transactions amounting to 224 million yuan [1]. Group 2: Stock Performance - Shanghai Pudong Development Bank experienced a price drop of 3.68%, closing at 13.60 yuan, with a transaction price of 13.81 yuan, reflecting a premium of 1.54% [1]. - Guangqi Technology saw a slight decline of 0.89%, closing at 46.82 yuan, with a transaction price of 45.65 yuan, indicating a discount of 2.50% [1]. - Hengli Petrochemical and Huichuan Technology also reported declines of 1.91% and 1.26%, respectively, with closing prices of 16.96 yuan and 79.68 yuan [1]. Group 3: Notable Gainers - Shengguang Technology and Sanxia Tourism reported gains of 0.47% and 10.03%, closing at 339.58 yuan and 7.02 yuan, respectively [1]. - Other notable gainers included Huatu Shanding and Cambrian Technology, with increases of 3.38% and 7.28%, closing at 71.90 yuan and 1488.00 yuan [1].

Summary of Key Points Core Viewpoint - Tian Tie Technology experienced significant trading activity on September 12, with a total of 8.49 million shares traded through block transactions, amounting to 74.37 million yuan, reflecting a discount of 2.12% compared to the closing price of the day [2]. Trading Activity - On September 12, two block trades were executed for Tian Tie Technology, with a total trading volume of 8.49 million shares and a total transaction value of 74.37 million yuan [2]. - The average transaction price was 8.76 yuan, which is 2.12% lower than the closing price of 8.95 yuan for the day [2]. - Over the past three months, the stock has seen a total of six block trades, accumulating a transaction value of 214 million yuan [2]. Stock Performance - The closing price of Tian Tie Technology on September 12 was 8.95 yuan, marking a decline of 1.86% for the day [2]. - The stock's turnover rate was 3.65%, with a total trading volume of 345 million yuan for the day [2]. - There was a net outflow of 22.27 million yuan in main capital for the day, while the stock has increased by 1.47% over the past five days, with a total net capital outflow of 103 million yuan [2]. Margin Trading Data - The latest margin financing balance for Tian Tie Technology is 543 million yuan, which has increased by 7.41 million yuan over the past five days, representing a growth rate of 1.38% [2].

证券代码：300587 证券简称：天铁科技 公告编号：2025-086 截至本公告披露日，上述股东及其一致行动人所持质押股份情况如下： 股东 名称 持股数量 （股） 持股 比例 累计质押股 份数量（股） 占其所 持股份 比例 占公 司总 股本 比例 已质押股份情况 未质押股份情况 已质押股份 限售和冻结 数量（股） 占已质 押股份 比例 未质押股份 限售和冻结 数量（股） 占未质 押股份 比例 王美雨 72,107,148 5.55% 49,500,000 68.65% 3.81% 0 0.00% 0 0.00% 许吉锭 94,188,452 7.25% 0 0.00% 0.00% 0 0.00% 0 0.00% 浙江天铁科技股份有限公司 关于控股股东、实际控制人部分股份解除质押的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 浙江天铁科技股份有限公司（以下简称"公司"）近日接到公司控股股东、 实际控制人许吉锭先生函告，获悉许吉锭先生所持有本公司的部分股份解除质押， 具体事项如下： 一、股东股份解除质押的基本情况 | 股东 | 是否为控股股东或第 一大股 ...

每经AI快讯，天铁科技（SZ 300587，收盘价：8.95元）9月12日晚间发布公告称，公司第五届第十四次 董事会会议于2025年9月12日在公司四楼会议室召开。会议审议了《关于修改 <董事会审计委员会工作 规则> 的议案》等文件。 2024年1至12月份，天铁科技的营业收入构成为：其他业务占比59.88%，橡胶制品行业占比23.62%，基 础化学材料占比16.5%。 截至发稿，天铁科技市值为116亿元。 每经头条（nbdtoutiao）——一次自救，"奥特曼"竟埋下百亿元损失的"时间炸弹"，现在被引爆！有人 却在疯狂赚钱⋯⋯ （记者 王晓波） ...

浙江天铁科技股份有限公司 关联交易管理制度 （2025年9月修订） 第一章 总则 第一条 为规范浙江天铁科技股份有限公司（以下简称"公司"）关联交易 行为，提高公司规范运作水平，保护投资者的合法权益，根据《中华人民共和国 公司法》《中华人民共和国证券法》《深圳证券交易所创业板股票上市规则》《深 圳证券交易所上市公司自律监管指引第 7 号—交易与关联交易》等有关法律法规、 规范性文件及《浙江天铁科技股份有限公司章程》（以下简称《公司章程》）的有 关规定，结合公司实际情况，特制定本制度。 第二条 公司与关联人之间的关联交易除遵守有关法律、法规、规范性文件 及《公司章程》的规定外，还需遵守本制度的有关规定。 第三条 公司与关联人进行交易时，应遵循以下基本原则： 1、平等、自愿、等价、有偿的原则； 2、公平、公正、公开的原则； 3、对于必需的关联交易，严格依照法律法规和规范性文件加以规范； 4、在必需的关联交易中，关联股东和关联董事应当执行《公司章程》规定 的回避表决制度； 5、处理公司与关联人之间的关联交易，不得损害股东、特别是中小股东的 合法权益，必要时应聘请独立财务顾问或专业评估机构发表意见和报告； 6、独立董 ...

浙江天铁科技股份有限公司 股东会议事规则 （2025年9月修订） 第一章 总则 第一条 为规范浙江天铁科技股份有限公司（以下简称"公司"）行为，保证 股东会依法行使职权，根据《中华人民共和国公司法》（以下简称《公司法》）、 《中华人民共和国证券法》《深圳证券交易所创业板股票上市规则》《上市公司股 东会规则》等法律、法规、规范性文件和《浙江天铁科技股份有限公司章程》（以 下简称《公司章程》）的有关规定，制定本规则。 第二条 公司应当严格按照法律、行政法规、《公司章程》以及本规则的相关 规定召开股东会，保证股东能够依法行使权利。 公司董事会应当切实履行职责，认真、按时组织股东会。公司全体董事应当 勤勉尽责，确保股东会正常召开和依法行使职权。 第三条 股东会应当在《公司法》和《公司章程》规定的范围内行使职权。 第四条 股东会分为年度股东会和临时股东会。年度股东会每年召开 1 次， 应当于上一会计年度结束后的 6 个月内举行。临时股东会不定期召开，出现《公 司法》规定的应当召开临时股东会的情形时，临时股东会应当在两个月内召开。 公司在上述期限内不能召开股东会的，应当报告公司所在地中国证券监督管 理委员会（以下简称"中 ...