Summary of Key Points Core Viewpoint - The framework cooperation agreement between Tibet Hongda Duolong Mining Co., Ltd. and Chengdu Xinzhu Road and Bridge Machinery Co., Ltd. aims to establish a comprehensive energy security project for the Duolong Copper Mine, addressing the energy supply challenges due to weak grid infrastructure in the region [2][3][4]. Group 1: Agreement Overview - The agreement is a framework arrangement that requires further negotiation for specific cooperation details, which will be formalized in a subsequent agreement [2][3]. - The Duolong Copper Mine is one of China's few undeveloped large-scale copper-gold mines, located in Tibet, and is currently in the process of obtaining mining rights [3][4]. - The project is planned to be executed in three phases: temporary power supply for the copper mine's camp, permanent power supply for the living base, and power supply for the mining and selection operations [3][6]. Group 2: Project Details - The project will be led by Chengdu Xinzhu, which will handle investment, construction, and operation, while also securing necessary energy indicators and land use permits [6][7]. - A new project company will be established in the Ali region to ensure stable energy supply for the Duolong Copper Mine throughout its development and operational phases [6][11]. - The agreement allows for future collaboration on additional projects or energy demand expansions, prioritizing Chengdu Xinzhu as a partner [8]. Group 3: Financial and Operational Impact - The establishment of the project company will involve an investment of 50 million yuan, with no immediate significant impact on the company's current financial status [11][12]. - The collaboration is expected to leverage the unique advantages of the controlling shareholder, Shudao Group, in mineral resources and the company's experience in clean energy projects [12]. - The project aims to create a synergistic development model combining new energy and mining operations, enhancing the company's market presence in high-altitude renewable energy projects [12].

Core Viewpoint - Xinzhu Co., Ltd. (002480.SZ) announced a collaboration with Duolong Mining, which is jointly funded by Sichuan Hongda (Group) Co., Ltd., Sichuan Hongda Co., Ltd., and Tibet Geological Mineral Group Co., Ltd. to develop the Duolong Copper Mine in Tibet, one of China's few undeveloped large-scale copper-gold mines [1] Group 1: Project Overview - The Duolong Copper Mine has obtained exploration rights and is in the process of acquiring mining rights, located in the Ali region of Tibet [1] - Due to the weak power grid infrastructure surrounding the Duolong Copper Mine, the public power supply's capacity and reliability are expected to be insufficient to meet the mine's large-scale electricity demand in the short to medium term [1] Group 2: Energy Supply Agreement - To ensure stable power supply during the construction and operational phases of the Duolong Copper Mine, Duolong Mining and the company signed a three-year framework cooperation agreement on December 22, 2025 [1] - The project aims to establish an integrated energy supply project, referred to as the "source-network-load-storage" project, around the Duolong Copper Mine [1] Group 3: Project Phases - The project is planned to be constructed in three phases: 1. The first phase will provide temporary power supply for the copper mine camp 2. The second phase will supply power to the permanent living base 3. The third phase will supply power for the copper mining and selection engineering [1]

3.本次签订《框架合作协议》并设立项目公司不会对公司当期财 务状况和经营成果产生重大影响，对未来财务状况和经营成果的影响 需视具体业务合作的推进和实施情况而定。 4.公司最近三年披露的框架协议情况：详见"七、其他相关情况 说明"。 一、协议签订概况 证券代码：002480 证券简称：新筑股份 公告编号：2025-123 成都市新筑路桥机械股份有限公司 关于签订框架合作协议暨关联交易并 投资设立项目公司的公告 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。 特别提示： 1.本次西藏宏达多龙矿业有限公司（以下简称"多龙矿业"或者 "甲方"）与成都市新筑路桥机械股份有限公司（以下简称"公司" 或者"乙方"）签订的《西藏多龙铜矿"源网荷储"一体化综合能源 保障项目框架合作协议》（以下简称"《框架合作协议》"），系双 方建立合作的框架性约定，具体合作内容需进一步协商后明确，以另 行签订的正式协议为准，正式协议的签订时间、金额、实际执行情况 均存在不确定性。 2.本次《框架合作协议》涉及与关联方签订的情况，因协议仅为 框架性约定，尚未构成关联交易实质，如达成具体业务合作， ...

Group 1 - The core viewpoint of the news is that Xinzhu Co., Ltd. has shown fluctuations in stock performance, with a year-to-date increase of 17.44% and recent trading activity indicating a slight uptick in stock price [1] - As of December 10, 2023, Xinzhu Co., Ltd. reported a total revenue of 1.057 billion yuan for the period from January to September 2025, reflecting a year-on-year decrease of 36.97%, while the net profit attributable to shareholders was -42.29 million yuan, showing a year-on-year increase of 83.39% [2] - The company's main business revenue composition includes 54.51% from photovoltaic power generation, 27.97% from bridge functional components, 12.60% from rail transit business, and 4.93% from other sources [2] Group 2 - Xinzhu Co., Ltd. has been listed since September 21, 2010, and is primarily engaged in the research, design, production, sales, and service of bridge support, expansion devices, and prestressed anchorage, as well as road construction and maintenance equipment [2] - The company has a total market capitalization of 4.661 billion yuan, with a trading volume of 15.3252 million yuan and a turnover rate of 0.33% as of December 19, 2023 [1] - The company has not distributed any dividends in the last three years, with a total payout of 124 million yuan since its A-share listing [3]

Group 1 - The company, Xin Zhu Co., stated that it will disclose the timeline for projects to reach predetermined usable status in its fundraising special report [2] - Investors are encouraged to closely monitor the company's updates regarding this matter [2]

Group 1 - The core point of the article is that Xin Zhu Co., Ltd. (002480) reported a total of 28,476 shareholders as of December 10, 2025 [1]

Group 1 - The core point of the article is that Xin Zhu Co., Ltd. announced the convening of its 8th Board of Directors' meeting to discuss the election of new committee members [1] - For the first half of 2025, Xin Zhu Co., Ltd.'s revenue composition is reported as 54.59% from photovoltaic power generation and 45.41% from mechanical components and engineering equipment [1] - As of the report date, Xin Zhu Co., Ltd. has a market capitalization of 4.6 billion yuan [1]

证券代码：002480 证券简称：新筑股份 公告编号：2025-121 成都市新筑路桥机械股份有限公司 2025年第九次临时股东大会决议公告 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。 特别提示： 1.本次股东大会未出现否决议案的情形。 2.本次股东大会未涉及变更前次股东大会决议。 一、会议召开和出席情况 1、会议召开情况 （4）股东大会召集人：董事会。 （5）主持人：经公司过半数董事推选，由董事夏玉龙先生主持 本次会议。 本次会议的召集、召开符合《中华人民共和国公司法》《深圳证 券交易所股票上市规则》《深圳证券交易所上市公司自律监管指引第 1 号——主板上市公司规范运作》等法律、行政法规、部门规章、规 范性文件及《公司章程》的有关规定。 2、会议出席情况 （1）出席会议的总体情况：参加本次股东大会现场会议和网络 投票的股东及股东授权委托代表共148人，代表股份163,947,959股， 占公司有表决权股份总数的 21.3150%。其中：通过现场方式参会的 股东 5 人，代表股份 10,549,800 股，占公司有表决权股份总数的 1.3716%；通过网络 ...

1. 经公司 2023 年第九次临时股东大会审议通过的《公司章程》； 2. 公司 2025 年 11 月 27 日刊登于巨潮资讯网（http://www.cninfo.com.cn/ new/index，下同）的《成都市新筑路桥机械股份有限公司第八届董事会第三十 八次会议决议公告》； 3. 公司 2025 年 11 月 27 日刊登于巨潮资讯网的《成都市新筑路桥机械股 份有限公司关于召开 2025 年第九次临时股东大会的通知公告》（以下简称《股 东大会通知》）； 4. 公司本次股东大会股权登记日的股东名册； 5. 出席现场会议的股东的到会登记记录及凭证资料； 6. 深圳证券信息有限公司提供的本次股东大会网络投票情况的统计结果； 北京金杜（成都）律师事务所 关于成都市新筑路桥机械股份有限公司 2025 年第九次临时股东大会 之法律意见书 致：成都市新筑路桥机械股份有限公司 北京金杜（成都）律师事务所（以下简称本所）接受成都市新筑路桥机械股 份有限公司（以下简称公司）委托，根据《中华人民共和国证券法》（以下简称 《证券法》）、《中华人民共和国公司法》（以下简称《公司法》）、中国证券 监督管理委员会《上市公司股东会 ...

一、董事会会议召开情况 成都市新筑路桥机械股份有限公司（以下简称"公司"）于 2025 年12月 12日以现场结合通讯表决方式召开了第八届董事会第四十次 会议。本次会议已于 2025 年 12 月 12 日以口头形式发出通知。经过 半数董事推选，本次会议由公司董事夏玉龙先生召集和主持，应到董 事 9 名，实到董事 7 名，董事长周凤岗先生、董事朱劲先生因出差无 法参加本次会议，分别书面委托董事夏玉龙先生、董事王思程先生代 为出席会议并行使表决权；通过通讯表决方式出席本次会议的董事为 冯树庆先生、黄晓波先生、谭洪涛先生。公司高级管理人员列席了本 次会议。本次会议的召集、召开符合《公司法》《公司章程》和《董 事会议事规则》等有关规定。本次会议审议通过了如下议案： 证券代码：002480 证券简称：新筑股份 公告编号：2025-122 成都市新筑路桥机械股份有限公司 第八届董事会第四十次会议决议公告 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。 提名委员会：卫德佳（召集人）、周凤岗、夏玉龙、谭洪涛、唐 岚。 薪酬与考核委员会：唐岚（召集人）、周凤岗、夏玉龙、卫德佳 ...