Industry Overview - The rubber V-belt is a core transmission component widely used in key sectors of the national economy, including automotive, industrial machinery, and agricultural machinery [1][4] - In 2024, the market size of China's rubber V-belt industry is projected to reach 11.38 billion yuan, representing a year-on-year growth of 3.27% [1][4] Industry Development History - The rubber V-belt has evolved from traditional leather and cotton belts in the early 20th century to high-performance variants due to advancements in synthetic rubber and materials [4] - The industry has seen significant technological advancements, including the adoption of international standards and the use of new materials like carbon fiber and special synthetic rubber [4] Industry Supply Chain - The upstream supply chain includes raw materials such as rubber, polyester cords, and production equipment like calenders and vulcanizing machines [6] - The downstream applications primarily involve automotive, industrial machinery, and agricultural machinery sectors [6] Market Demand - The automotive sector is a major driver of demand for rubber V-belts, with a significant increase in vehicle production and sales in 2025 [8] - The growth in the automotive industry, particularly in new energy vehicles, is expected to provide stable market demand for rubber V-belts [1][4] Key Companies - Sanlisi (三力士) is a leading player in the rubber V-belt industry, leveraging intelligent production lines and nanomodification technology to maintain a competitive edge [9][10] - Sanwei (三维股份) focuses on both rubber conveyor belts and V-belts, expanding capacity through capital advantages [9][12] Industry Trends - The industry is transitioning towards technology-intensive manufacturing, integrating new materials and smart manufacturing processes [12][13] - Environmental sustainability is becoming a core focus, with the promotion of eco-friendly materials and production processes [13] - Market demand is driving global expansion, with Chinese rubber V-belt exports increasing due to competitive pricing and quality [14][15]

三维控股集团股份有限公司 关于为合营企业提供关联担保的进展公告 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个别及连带责任。 重要内容提示: ● 被担保人:四川三维轨道交通科技有限公司（以下简称"四川三维"）。 证券代码：603033 证券简称：三维股份 公告编号：2025-057 ● 本次担保金额及累计为其担保金额:本次三维控股集团股份有限公司（以 下简称"公司"）为四川三维向成都银行股份有限公司高新支行申请综合授信新 增最高担保额度为 5,000 万元连带责任担保，截止本次担保前公司累计为四川三 维提供的担保余额为 56,755.77 万元。 ● 本次公司为四川三维提供担保已履行相应的审批程序，具体内容详见 2024 年 12 月 3 日披露的《第五届董事会第十四次会议决议公告》（公告编号： 2024-090）、《关于对合营企业提供关联担保额度的公告》（公告编号：2024-092） 及 2024 年 12 月 20 日披露的《2024 年第三次临时股东大会决议公告》（公告编 号：2024-099），无需再次提交董事会及股东大会审议 ...

Group 1: Chemical Sector Performance - The chemical raw materials index decreased by 1.21%, while the chemical machinery index increased by 2.90% [1] - The pharmaceutical index fell by 1.36%, and the pesticide and fertilizer index dropped by 2.50% [1] - The oil processing index declined by 2.22%, the oil extraction index decreased by 3.17%, and the oil trading index fell by 1.46% [1] Group 2: Oil Prices - As of September 19, the WTI crude oil futures settled at $62.68 per barrel, down 0.02% from September 12 [1] - The Brent crude oil futures settled at $66.68 per barrel, down 0.46% from the previous Friday [1] Group 3: Petrochemical Product Price Changes - The top five petrochemical products with price increases were liquid chlorine (up 22.93%), isooctyl acrylate (up 7.47%), acrylic acid (up 5.04%), calcium carbide (up 4.94%), and MMA (up 4.51%) [1] - The top five petrochemical products with price decreases were vitamin E (down 10.00%), epichlorohydrin (down 6.44%), sulfuric acid (down 4.94%), p-nitrochlorobenzene (down 4.62%), and dichloromethane (down 3.64%) [1] Group 4: Capital Market Performance of Chemical Companies - The top five performing listed chemical companies were Kaimete Gas (up 28.62%), Hongda Explosive (up 22.93%), Sanwei Co. (up 22.53%), Zhongshi Technology (up 21.57%), and Jinghua New Materials (up 18.94%) [2] - The bottom five performing listed chemical companies were Runyang Technology (down 11.48%), Lafang Cosmetics (down 10.43%), Wankai New Materials (down 10.42%), Jiaao Environmental Protection (down 10.25%), and Shilong Industrial (down 9.41%) [2]

Market Overview - On September 19, the rubber sector declined by 1.06%, with Sanwei Equipment leading the drop [1] - The Shanghai Composite Index closed at 3820.09, down 0.3%, while the Shenzhen Component Index closed at 13070.86, down 0.04% [1] Stock Performance - Notable stock performances in the rubber sector included: - Tongcheng New Material (603650) closed at 36.12, up 1.40% with a trading volume of 197,700 shares and a turnover of 721 million yuan [1] - Sanwei Equipment (831834) saw a significant drop of 26.15%, closing at 19.20 with a trading volume of 227,700 shares and a turnover of 498 million yuan [2] - Other stocks like Tian Tie Technology (300587) and Heimao Co. (002068) experienced slight declines of -0.34% and -0.56% respectively [1][2] Capital Flow - The rubber sector experienced a net inflow of 5.76 million yuan from institutional investors, while retail investors saw a net outflow of 28.66 million yuan [2][3] - Key stocks with significant capital flow included: - Zhen'an Technology (300767) had a net inflow of 17.02 million yuan from institutional investors [3] - Sanwei Co. (603033) had a net outflow of 9.51 million yuan from retail investors [3]

登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：603033 证券简称：三维股份 公告编号：2025-056 关于全资子公司收到中标通知书的公告 三维控股集团股份有限公司 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个别及连带责任。 三维控股集团股份有限公司（以下简称"公司"）收到全资子公司广西三维铁路轨道制造有限公司（以下 简称"广西三维"）的通知，广西三维于近日收到厦深铁路广东有限公司送达的《中标通知书》，确认广 西三维中标《2025年铁路建设项目国铁集团管理的甲供物资第二批次五次招标公告》（招标编号： TOWZ202500300-4）中新建深圳至江门铁路工程、新建龙岩至龙川铁路武平至梅州段（广东段）混凝 土轨枕采购项目（包件号：E02），金额合计为157,605,156元。现将本次中标有关情况公告如下： 一、中标项目主要内容 （1）新建深圳至江门铁路工程混凝土轨枕采购项目（包件号：E02） 招标项目编号：T0WZ202500312 项目名称：新建深圳至江门铁路工程 招标人：厦深铁路广东有限公司 项目概况：新建线路自深 ...

Core Viewpoint - The company, Sanwei Co., has announced that its wholly-owned subsidiary, Guangxi Sanwei Railway Track Manufacturing Co., has won a bid for a significant railway construction project, indicating a positive development for the company's business prospects in the railway sector [1]. Group 1 - The company received a notification confirming that Guangxi Sanwei has been awarded a contract by Xiamen-Shenzhen Railway Guangdong Co., for the procurement of concrete sleepers for two railway projects [1]. - The total value of the awarded contract amounts to 157,605,156 yuan, which reflects the company's capability to secure large-scale projects in the railway infrastructure sector [1]. - The projects included in the bid are the new Shenzhen to Jiangmen railway and the new Longyan to Longchuan railway segment, highlighting the company's involvement in key infrastructure developments in Guangdong province [1].

Group 1: Banking and Financial Products - Several private banks, including Suzhou Bank and Huari Bank, have launched large-denomination certificates of deposit with interest rates exceeding 2%, contrasting with the declining rates of state-owned and joint-stock banks [1] - Huari Bank introduced two products with interest rates of 2.15% for 18-month deposits and 2.35% for 2-year deposits, both requiring a minimum subscription of 200,000 yuan [1] - The high-interest products are primarily aimed at customer acquisition and enhancing retail market competitiveness, rather than being a sustainable long-term strategy [1] Group 2: Agriculture and Livestock - The Ministry of Agriculture and Rural Affairs has mandated leading pig farming companies to reduce production capacity, including cutting the number of breeding sows and controlling the weight of pigs at around 120 kg [2] - This marks the first time the National Development and Reform Commission has explicitly required a reduction in the number of breeding sows, indicating a shift in regulatory focus [2] - Financial measures are being implemented alongside production controls, such as restricting credit for expanding pig farming capacity and reducing subsidies that encourage production growth [2] Group 3: Technology and Robotics - The Ministry of Science and Technology is promoting the accelerated application of humanoid robots in sectors like automotive manufacturing, logistics, and power inspection, laying a foundation for a trillion-dollar industry [1] - Significant advancements have been made in key technologies such as multi-modal perception and brain-machine interfaces, which have already benefited patients with paralysis and blindness [1] Group 4: Pharmaceuticals - Chongqing-based Runsheng Pharmaceutical has received approval for its inhalation powder product, fluticasone propionate, marking a significant breakthrough in the high-end inhalation powder market [2] Group 5: IPO and Investment - Zijin Mining International is set to attract major investors like GIC and Millennium Management in its upcoming Hong Kong IPO, which is expected to raise over $3 billion [5] - The IPO is anticipated to be the largest globally since May, with cornerstone investors likely to subscribe to about half of the shares [5] Group 6: Real Estate and Construction - Tian Di Yuan has successfully acquired a state-owned construction land use right in Xi'an for 2.015 billion yuan [10] - Palm Holdings has won a bid for a high-standard farmland construction project in Lankao County, valued at 433 million yuan, which represents 14.12% of its projected annual revenue [9] Group 7: Corporate Financial Issues - Sunac Real Estate has been ordered to execute payments totaling over 920 million yuan due to various legal disputes, contributing to its extensive financial liabilities exceeding 45.4 billion yuan [6] - He Shun Technology has received a warning from the Zhejiang Securities Regulatory Bureau for failing to disclose government subsidies and shareholder contributions in a timely manner [7]

Group 1 - Shudao Equipment's subsidiary signed a construction contract worth 24.68 million yuan for a hydrogen fuel cell manufacturing base project [1] - Zhongliang Technology received a land acquisition compensation of 30 million yuan from the government [2] - Palm Holdings won a bid for a high-standard farmland construction project in Lankao County, with a contract value of 433 million yuan, accounting for 14.12% of the company's audited revenue for 2024 [3] Group 2 - Changchun Yidong's subsidiary received a government subsidy of 2.85 million yuan, which is 122.78% of the company's audited net profit for the last fiscal year [4] - Wuzhou Transportation successfully issued 200 million yuan in medium-term notes with an interest rate of 2.10% [5][6] - Tiandi Source's subsidiary plans to apply for a trust loan of up to 500 million yuan from related parties [8] Group 3 - Tiandi Source's subsidiary acquired a residential land use right in Xi'an for 2.015 billion yuan [9] - Opcon Vision received a medical device registration certificate for its ultrasonic nebulizer [11] - Jingjiawei announced the resignation of its vice president due to personal reasons [13] Group 4 - Fulinh Precision's subsidiary received a prepayment of 1.5 billion yuan from CATL for securing lithium iron phosphate material supply [15] - Yunzhu Technology's subsidiary received a government subsidy of 20.12 million yuan [16] - Kehua Bio's ferritin test kit received a medical device registration certificate [17] Group 5 - Jinghua Pharmaceutical's medical sodium alginate wound dressing received a medical device registration certificate [18] - Lingwei Technology established a wholly-owned subsidiary with a registered capital of 1 million yuan [19] - Sanwei Co. won a bid for concrete sleeper procurement projects worth 158 million yuan [20] Group 6 - Shanghai Pharmaceuticals' Nicardipine tablets passed the consistency evaluation for generic drugs [21] - Lushan New Materials increased its idle fund management limit to 750 million yuan [24] - Huayi Technology announced the retirement of a core technical staff member [25] Group 7 - Yingli Environment plans to use up to 300 million yuan of idle raised funds for cash management [30] - Yong'an Forestry plans to develop a national reserve forest project in Putian, Fujian, with an estimated investment of 154 million yuan [32] - Xinyuan Technology's shareholders plan to reduce their holdings by up to 3.18% of the company's shares [60]

Market Overview - On September 18, the rubber sector increased by 0.88%, led by Sanwei Equipment, while the Shanghai Composite Index closed at 3831.66, down 1.15% [1] - The Shenzhen Component Index closed at 13075.66, down 1.06% [1] Key Performers in Rubber Sector - Yiwai Equipment (831834) closed at 26.00, up 30.00% with a trading volume of 141,700 shares and a transaction value of 332 million [1] - Kexin New Source (300731) closed at 49.72, up 9.39% with a trading volume of 228,800 shares and a transaction value of 1.122 billion [1] - Sanwei Co. (603033) closed at 13.22, up 6.27% with a trading volume of 299,200 shares and a transaction value of 392 million [1] - Zhenan Technology (300767) closed at 23.70, up 5.52% with a trading volume of 316,300 shares and a transaction value of 754 million [1] Fund Flow Analysis - The rubber sector saw a net inflow of 39.38 million from main funds, while retail investors experienced a net outflow of 116 million [2] - Speculative funds had a net inflow of 76.45 million [2] Individual Stock Fund Flow - Zhenan Technology (300767) had a main fund net inflow of 68.72 million, with a retail net outflow of 64.88 million [3] - Kexin New Source (300731) had a main fund net inflow of 60.62 million, with a retail net outflow of 21.22 million [3] - Sanwei Co. (603033) had a main fund net inflow of 9.68 million, with a retail net outflow of 11.59 million [3]

Group 1 - The company, Sanwei Co., Ltd. (603033.SH), announced that its wholly-owned subsidiary, Guangxi Sanwei Railway Track Manufacturing Co., Ltd., has received a bid notification confirming its successful bid for the procurement project of concrete sleepers for the new Shenzhen to Jiangmen railway and the new Longyan to Longchuan railway (Meizhou section) [1] - The total amount of the confirmed bid for the procurement project is 158 million yuan [1] - This project is part of the second batch of the fifth bidding announcement for the 2025 railway construction project managed by the China National Railway Group [1]