Group 1 - A new company, Mianyang Xijian Construction Investment New Materials Co., Ltd., has been established with a registered capital of 25 million yuan [1] - The business scope of the new company includes environmental consulting services, sales of non-ferrous metal alloys, sales of rare earth functional materials, and sales of building blocks [1] - The company is jointly held by Western Construction (002302) and other stakeholders [1]

Group 1 - A new company, Mianyang Xijian Construction Investment New Materials Co., Ltd., has been established with a registered capital of 25 million yuan [1] - The company's business scope includes environmental consulting services, sales of non-ferrous metal alloys, sales of rare earth functional materials, and sales of building blocks [1] - The company is jointly held by Western Construction (002302) and other stakeholders [1]

Group 1 - The cement sector experienced a rise of 1.03% on September 5, with Tianshan Shares leading the gains [1] - The Shanghai Composite Index closed at 3812.51, up 1.24%, while the Shenzhen Component Index closed at 12590.56, up 3.89% [1] Group 2 - On that day, the cement sector saw a net inflow of 48.45 million yuan from main funds, while retail funds had a net inflow of 38.68 million yuan [2] - The main funds for Conch Cement showed a net outflow of 52.74 million yuan, while Tianshan Shares had a net inflow of 41.49 million yuan [2] - The table provided indicates various net inflows and outflows for different companies within the cement sector, highlighting the financial movements among institutional, retail, and speculative investors [2]

Key Points - Tianpu Co., Ltd. announced a suspension of trading for stock verification due to multiple instances of abnormal trading fluctuations from August 22 to September 3, with a reminder for investors about market risks [1] - China Shipbuilding Industry Corporation announced a share exchange ratio of 1:0.1339 for the merger with China Shipbuilding, with the stock ceasing to be listed from September 5, 2025 [2] - Chengdu Huamei reported that its 40G high-precision RF ADC chip is still in the trial production stage and has not achieved mass sales, indicating market demand uncertainty [2] - Taihe Technology's sulfide solid electrolyte project is currently in the trial production phase and has not generated sales revenue [3] - Robotech signed a contract worth approximately €946.50 million for fully automated silicon photonic packaging equipment, expected to positively impact the company's future performance [4] - Wento Holdings reported that its cinema and gaming businesses are still in the recovery phase post-restructuring, with potential uncertainties in future operations [5] - Xibu Muye's fresh milk production increased by 4.8% month-on-month in August [6] - China Shipbuilding announced the implementation of a share exchange merger with China Heavy Industry [6] - Gansu Energy plans to invest CNY 40.89 billion in a wind-solar integrated project [6] - Xinhua Medical's endoscope cleaning workstation received a Class II medical device registration certificate [6]

Core Viewpoint - The company has appointed a new vice president, Huang Yufeng, to enhance its management team as part of its operational needs [1] Group 1 - The company announced the convening of its 22nd meeting of the 8th board of directors on September 3, 2025 [1] - The board approved the proposal to appoint Huang Yufeng as the vice president, effective immediately upon the board's approval [1] - The term of the new vice president will last until the end of the current board's term [1]

Group 1 - The company held its 22nd meeting of the 8th Board of Directors on September 3, 2025, with all 8 directors present, either in person or via communication [1][2] - The Board unanimously approved the establishment of an Infrastructure Department at the company's headquarters, with a voting result of 8 votes in favor, 0 against, and 0 abstentions [1] - The Board also agreed to appoint Mr. Huang Yufeng as the company's Vice General Manager, following the approval of the nomination committee [2]

Group 1 - The company, China Construction West, appointed Mr. Huang Yufeng as the vice president, effective from the date of the board meeting on September 3, 2025 [1] - The board of directors approved the appointment based on the nomination by the general manager and review by the nomination committee [1] - Mr. Huang Yufeng has a background in various managerial roles within the construction industry, including positions at China Construction Third Engineering Bureau and China Construction Concrete [3] Group 2 - Mr. Huang Yufeng does not have any related party relationships with shareholders holding more than 5% of the company, nor with other directors, supervisors, or senior management [3] - He currently does not hold any shares in the company and has not faced any penalties from the China Securities Regulatory Commission or other regulatory bodies [3] - There are no legal or regulatory restrictions preventing him from serving as a senior management member of the company [3]

中建西部建设股份有限公司（以下简称"公司"）于 2025 年 9 月 3 日召开第八届二十二次董事会会议，审议通过了《关 于聘任副总经理的议案》。 根据工作需要，经公司总经理提名，公司董事会提名委员 会审核，董事会同意聘任黄钰锋先生为公司副总经理，任期自 本次董事会审议通过之日起至第八届董事会届满。黄钰锋先生 的简历见附件。 证券代码：002302 证券简称：西部建设 公告编号：2025-046 关于聘任公司副总经理的公告 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。 2025 年 9 月 4 日 附件：黄钰锋先生简历 黄钰锋先生：中国国籍，汉族，1975年生，本科学历，高 级工程师。曾任中建三局总承包公司物资部经理助理、副经理， 中建三局商品混凝土公司清欠办主任、商务部经理，中建商品 混凝土成都有限公司副总经理、常务副总经理，中建商品混凝 土有限公司助理总经理、副总经理，中建西部建设西南有限公 司常务副总经理、总经理、董事长、党委书记等职务。2024年 2月起任公司助理总经理。 黄钰锋先生与持有公司5%以上股份的股东、实际控制人、 公司其他董事、监事、高级 ...

证券代码：002302 证券简称：西部建设 公告编号：2025-045 第八届二十二次董事会决议公告 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。 一、董事会会议召开情况 中建西部建设股份有限公司（以下简称"公司"）第八届二十 二次董事会会议通知于 2025 年 8 月 29 日以专人及电子邮件方式 送达全体董事，会议于 2025 年 9 月 3 日在四川省成都市天府新区 汉州路 989 号中建大厦公司会议室以现场结合通讯方式召开，应 出席会议的董事 8 人，实际出席会议的董事 8 人（其中董事侍军 凯先生、张海霞女士、廖中新先生、杨波先生以通讯方式出席会 议）。会议由董事长章维成先生主持，会议的召开符合《中华人 民共和国公司法》《公司章程》及公司《董事会议事规则》等规 定。 二、董事会会议审议情况 经与会董事充分讨论，一致通过以下决议： 1.审议通过《关于设立基础设施部的议案》 表决结果：8 票同意，0 票反对，0 票弃权。 董事会同意在公司总部设立基础设施部。 2.审议通过《关于聘任副总经理的议案》 表决结果：8 票同意，0 票反对，0 票弃权。 董事会 ...

Market Overview - The cement sector experienced a decline of 0.25% on August 28, with Sifang New Materials leading the drop [1] - The Shanghai Composite Index closed at 3843.6, up 1.14%, while the Shenzhen Component Index closed at 12571.37, up 2.25% [1] Individual Stock Performance - Notable gainers in the cement sector included: - Ningxia Building Materials: closed at 14.17, up 1.87% with a trading volume of 174,800 shares and a turnover of 245 million yuan [1] - Sichuan Jinding: closed at 10.24, up 0.89% with a trading volume of 300,100 shares and a turnover of 300 million yuan [1] - Huaxin Cement: closed at 15.80, up 0.45% with a trading volume of 205,900 shares and a turnover of 323 million yuan [1] - Conversely, Sifang New Materials led the decline, closing at 13.60, down 2.30% with a trading volume of 64,800 shares and a turnover of approximately 87.58 million yuan [2] Capital Flow Analysis - The cement sector saw a net outflow of 570 million yuan from institutional investors, while retail investors contributed a net inflow of 597 million yuan [2] - The capital flow for individual stocks showed mixed results, with some stocks experiencing significant outflows from institutional investors [3] - For instance, Ningxia Building Materials had a net inflow of 9.04 million yuan from institutional investors, while Sifang New Materials saw a net outflow of 2.30% [3]