（文章来源：科技日报） 据悉，该技术已在云南会泽矿业分公司开展工业应用。实践表明，该企业应用后充填管网总长度精简 31%，巡管人员减少90%以上，管道使用寿命延长3年。 记者日前从中铝国际长沙有色冶金设计研究院有限公司（以下简称"中铝国际长沙院"）获悉，由该公司 研发的"超深井绿色安全膏体充填新技术"，近期通过中国有色金属工业协会成果评价，被认定为整体达 到"国际领先水平"。据介绍，该技术成功攻克深部矿山充填领域多项核心难题，实现了超深井膏体安全 自流输送与复杂地质条件下岩层移动的有效控制，为我国深部矿产资源的绿色安全高效开发提供了重要 技术支撑。 中铝国际长沙院副总工程师刘福春介绍，项目团队通过系统攻关，在四个方面实现关键技术突破：一是 优化复杂充填管网系统，结合动态监测技术，实现超深井膏体长距离安全自流输送，有效降低管道磨损 与爆管风险；二是开发精准气水洗管工艺，大幅减少洗管水用量；三是通过多元协同膏体充填接顶技 术，提升对深部岩层位移的控制能力；四是研发新型早强胶凝材料，显著降低胶固剂用量，提高充填体 早期强度。 ...

FF301 股份發行人及根據《上市規則》第十九B章上市的香港預託證券發行人的證券變動月報表 截至月份: 2025年10月31日 狀態: 新提交 致：香港交易及結算所有限公司 公司名稱: 中鋁國際工程股份有限公司 呈交日期: 2025年11月5日 I. 法定/註冊股本變動 第 1 頁 共 10 頁 v 1.1.1 FF301 II. 已發行股份及/或庫存股份變動 | 1. 股份分類 | 普通股 | 股份類別 | H | | 於香港聯交所上市 (註1) | 是 | | | --- | --- | --- | --- | --- | --- | --- | --- | | 證券代號 (如上市) | 02068 | 說明 | | | | | | | | | 已發行股份（不包括庫存股份）數目 | | 庫存股份數目 | | 已發行股份總數 | | | 上月底結存 | | | 399,476,000 | | 0 | | 399,476,000 | | 增加 / 減少 (-) | | | 0 | | 0 | | | | 本月底結存 | | | 399,476,000 | | 0 | | 399,476,000 | | 2. ...

智通财经APP获悉，根据2025年11月3日披露数据，恆生中国企业（02828）、盈富基金（02800）、中 铝国际（02068）港股通持股占比增加值最大，分别增加5.34%、3.09%、1.58%；山东墨龙（00568）、 长飞光纤光缆（06869）、华能国际电力股份（00902）港股通持股占比减少值最大，分别减 少-2.08%、-1.44%、-1.32%。 在最近有统计数据的5个交易日内，恆生中国企业（02828）、盈富基金（02800）、昭衍新药（06127） 港股通持股占比增加值最大，分别增加5.27%、2.67%、2.14%；东方电气（01072）、福莱特玻璃 （06865）、山东墨龙（00568）港股通持股占比减少值最大，分别减少-3.81%、-3.31%、-3.16%。 具体数据如下（交易所数据根据T+2日结算）： 1、港股通最新日占比增持榜（前20名） | 公司名称 | 占比值变动 | 最新持股比例 | | --- | --- | --- | | 恆生中国企业(02828) | +5.34% | 6.34% | | 盈富基金(02800) | +3.09% | 4.83% | | 中铝国际(0 ...

格隆汇11月3日丨中铝国际(02068.HK)公告，公司于2025年10月29日发布公司2025年第三季度报告。为 便于广大投资者更全面深入地了解公司2025年第三季度经营成果、财务状况，公司计划于2025年11月10 日（星期一）16:00-17:00举行2025年第三季度业绩说明会，就投资者关心的问题进行交流。 ...

证券代码：601068 证券简称：中铝国际 公告编号：临 2025-040 中铝国际工程股份有限公司 关于召开 2025 年第三季度业绩说明会的 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 担法律责任。 重要内容提示： 二、说明会召开的时间、地点 （一）会议召开时间：2025 年 11 月 10 日（星期一）16:00-17:00 会议召开时间：2025 年 11 月 10 日（星期一）16:00-17:00 会议召开地点：上海证券交易所上证路演中心（网址： http://roadshow.sseinfo.com/） 会议召开方式：上证路演中心网络互动 投资者可于 2025 年 11 月 3 日（星期一）至 11 月 7 日（星期五） 16:00 前登录上证路演中心网站首页，点击"提问预征集"栏目 （http://roadshow.sseinfo.com/questionCollection.do），根据活 动时间选中本次活动并向公司提问，或通过中铝国际工程股份有限公 司（以下简称公司）邮箱 IR-zlgj@chinalco.c ...

香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內容概不 負 責，對 其 準 確 性 或 完 整 性 亦 不 發 表 任 何 聲 明，並 明 確 表 示，概 不 對 因 本 公 告 全部或任何部份內容而產生或因倚賴該等內容而引致的任何損失承擔任何責 任。 CHALIECO 中鋁國際工程股份有限公司 China Aluminum International Engineering Corporation Limited （於 中 華 人 民 共 和 國 註 冊 成 立 的 股 份 有 限 公 司） （股 份 代 碼：2068） 海外監管公告 執行董事兼聯席公司秘書 中 國 北 京，2025年11月3日 於本公告日期，非執行董事為劉長奎先生及胡未熹女士；執行董事為李宜華先生、 劉 敬 先 生 及 陶 甫 倫 先 生；職 工 代 表 董 事 為 劉 東 軍 先 生；以 及 獨 立 非 執 行 董 事 為 張 廷 安 先 生、蕭 志 雄 先 生 及 童 朋 方 先 生。 证券代码：601068 证券简称：中铝国际 公告编号：临 2025-040 中铝国际工程股份有限公司 关于召开 2025 年第三季度业绩说 ...

Core Insights - The company reported a decline in both revenue and net profit for the third quarter of 2025, with a significant drop in net profit by 82.9% year-on-year [1][4] - New contract signings for the first three quarters of 2025 increased by 21.68% compared to the previous year, with a notable growth in overseas contracts [2][4] Financial Performance - For the third quarter of 2025, the company's main revenue was 55.21 billion yuan, a year-on-year increase of 1.64%, while the net profit attributable to shareholders was 16.29 million yuan, down 82.9% year-on-year [1][4] - The total revenue for the first three quarters was 15.219 billion yuan, a decrease of 5.72% year-on-year, and the net profit attributable to shareholders was 119 million yuan, down 52.68% year-on-year [1][4] - The company's debt ratio stood at 71.79%, with financial expenses amounting to 214 million yuan and a gross profit margin of 11.29% [1][4] Contractual Developments - The total new contracts signed in the first three quarters reached 21.46 billion yuan, marking a year-on-year growth of 21.68%, with industrial contracts accounting for 95.58% of the total [2][4] - Overseas new contracts amounted to 5.02 billion yuan, reflecting a substantial year-on-year increase of 115.91% [2][4] - The total stock of contracts as of September 30, 2025, was 41.932 billion yuan, a decrease of 6.83% year-on-year [2] Project Progress - The company successfully launched several key projects, including the Yun Copper Zinc Industry relocation project and the Baotou Aluminum New Energy project [3] - The EPC project for 1 million tons of alumina in Indonesia has met the conditions for full plant performance assessment [3] - The company has achieved 20 new technological advancements that meet international standards, including a breakthrough in aluminum rolling technology [3]

Core Viewpoint - China Aluminum International Corporation (中铝国际) is a leading engineering technology company in the non-ferrous metal industry, backed by China Aluminum Group, with a strong competitive edge in technology, talent, qualifications, and international presence [1] Group 1: Business Performance - In Q3 2025, China Aluminum International reported revenue of 15.219 billion yuan, ranking third among 20 companies in the industry [2] - The company's net profit for the same period was 229 million yuan, placing it fourth in the industry [2] Group 2: Financial Ratios - As of Q3 2025, the company's debt-to-asset ratio was 71.79%, down from 84.39% year-on-year, but still above the industry average of 61.18% [3] - The gross profit margin for Q3 2025 was 11.29%, an increase from 8.57% year-on-year, yet lower than the industry average of 16.47% [3] Group 3: Executive Compensation - The chairman, Li Yihua, received a salary of 601,000 yuan in 2024, a decrease of 92,000 yuan from 2023 [4] - The general manager, Liu Jing, earned 611,000 yuan in 2024, down from 805,600 yuan in 2023 [4] Group 4: Shareholder Information - As of August 31, 2018, the number of A-share shareholders was 245,400, with an average holding of 1,205.75 shares [5] - By September 30, 2025, Hong Kong Central Clearing Limited was the fourth-largest shareholder, holding 10.2116 million shares, an increase of 4.7297 million shares from the previous period [5] Group 5: Industry Outlook - The company is expected to benefit from the high industry prosperity, with solid investment and profit growth projected in the non-ferrous metal mining and smelting sectors for 2024 and 2025 [5] - New contract amounts for the company are expected to increase by 43% in 2024 and 38% in the first half of 2025, with significant growth in overseas contracts and revenue [5] - The company's gross profit margins are projected to improve by 3.45 and 1.26 percentage points in 2024 and the first half of 2025, respectively [5]

Group 1 - China Aluminum International (02068.HK) saw an intraday increase of over 6% and is currently up 4.56%, trading at HKD 2.75 [1] - The trading volume reached HKD 82.8363 million [1]

Core Viewpoint - China Aluminum International (中铝国际) experienced a stock price increase of over 6% during trading, with a current increase of 4.56% to HKD 2.75, and a trading volume of HKD 82.83 million [1] Financial Performance - For the first three quarters of 2025, the company reported operating revenue of RMB 15.219 billion, a year-on-year decrease of 5.72% [1] - The net profit attributable to shareholders was RMB 119 million, reflecting a significant year-on-year decline of 52.68% [1] - Basic earnings per share were reported at RMB 0.0078 [1] Contractual Developments - The total value of new contracts signed by the company for the first three quarters of 2025 reached RMB 21.460 billion, representing a year-on-year increase of 21.68% [1] - New industrial contracts amounted to RMB 20.511 billion, accounting for 95.58% of the total new contracts, with a year-on-year increase of 32.96% [1] - New EPC (Engineering, Procurement, and Construction) contracts totaled RMB 18.247 billion, marking a year-on-year increase of 29.92% [1] - New overseas contracts reached RMB 5.020 billion, showing a substantial year-on-year increase of 115.91% [1]