"海底藏着3900吨黄金！"这则消息近日引爆全网。山东烟台莱州三山岛北部海域发现的亚洲最大海底金矿，不仅刷新了我国黄金储量纪录，更可能改写全球 黄金产业格局。面对这片蔚蓝之下的"金山银海"，我们究竟该如何开采？中国又能否借此冲击全球黄金定价权？ 沉睡海底的"黄金宝藏" 这片位于莱州湾的海底金矿，堪称大自然馈赠的"国之大礼"。3900吨的储量意味着什么？这相当于我国现有黄金储量的26%，足以让烟台这座"中国金都"的 称号更加名副其实。更令人振奋的是，这是亚洲目前发现的最大海底金矿，其战略价值不言而喻。 但海底采矿从来不是易事。与陆地开采相比，海底金矿开采面临着海水腐蚀、高压环境、生态保护等多重挑战。澳大利亚、加拿大等国虽已开展海底采矿， 但仍处于探索阶段。中国要开发这片海底金矿，必须在技术创新上下足功夫。 中国深海采矿的"黑科技" 面对深海开采的世纪难题，中国工程师早有准备。"蛟龙"号载人潜水器的成功研发，证明我国已具备深海作业能力。更令人期待的是，中国正在研发的智能 化采矿系统，或将改变传统的采矿模式。 这套系统包括： 这些技术的突破，不仅能提高开采效率，更能最大限度减少对海洋生态环境的影响。特别是在环境保护 ...

"军技民用"开启万亿赛道，商业航天今日（12月18日）再爆发，带动军工板块领市上涨，相关核心 ETF"512810" 午后涨幅一度冲上2%，价格触及近3个月高点！场内最终收涨0.98%成功连阳，全天振幅 超3%，放量成交8017万元。 商业航天相关成份股强势领涨，奥普光电一字板！铂力特涨13.67%，中科星图涨10.79%，两股齐创历 史新高。此外，国博电子、臻镭科技、上海瀚讯、航天电子盘中股价集体创历史新高。 技术面上看，"512810"多头信号强烈！MACD金叉已现，DIF、DEA由下向上穿越零轴，显示市场可能 由空转多，同期红柱逐日伸长，意味着趋势动能增强。 资金面上，主力热情高涨，大举"扫货"！国防军工行业主力净流入95.6亿元，在31个申万一级行业中高 居断层首位，领先第二位银行近40亿元！近5日维度，国防军工主力净流入额超200亿元。 风险提示：国防军工ETF被动跟踪中证军工指数，该指数基日为2004.12.31，发布于2013.12.26。文中提 及个股仅为指数成份股客观展示列举，不作为任何个股推荐，不代表基金管理人和基金投资方向。任何 在本文出现的信息（包括但不限于个股、评论、预测、图表、指标 ...

Summary of Key Points from Conference Call Records Industry Overview - The conference call discusses the development of deep-sea technology in China, highlighting its strategic importance for national security and economic benefits. The industry is part of the "14th Five-Year Plan" and faces challenges such as insufficient funding and technological gaps compared to the U.S. [1][3][4] Core Insights and Arguments - **Strategic Importance**: Deep-sea technology is crucial for military security, as evidenced by recent incidents involving underwater drones. China needs to enhance its capabilities in this area to safeguard national interests [3][4]. - **Economic Potential**: Development in deep-sea resources like oil, gas, and rare earth minerals can yield significant economic returns. The industry also supports related sectors such as exploration, communication, and equipment manufacturing [1][3][5]. - **Funding Challenges**: There is a pressing need for increased investment in deep-sea projects that promise economic returns, such as oil and gas extraction. Policy support is also necessary to prioritize these initiatives [4][10]. - **Technological Gaps**: China lags behind the U.S. in establishing a global underwater monitoring network and detailed deep-sea navigation maps, which are essential for national security [3][4]. Regional Developments - **Shanghai Initiatives**: Shanghai is focusing on deep-sea oil and gas development and offshore wind energy, utilizing floating wind turbine technology and exploring hydrogen production to address energy storage and transportation issues [7][10]. - **Hainan Projects**: Hainan is advancing the exploration and development of deep-sea oil and gas, as well as combustible ice, while also working on hydrogen and methanol production technologies to enhance energy efficiency [9][10]. Technological Advancements - **Equipment Manufacturing**: China has made significant progress in deep-sea equipment manufacturing, with manned submersibles like "Jiaolong" and "Fendouzhe" achieving international standards. The rapid development of unmanned submersibles has also reduced operational costs [1][24]. - **New Technologies**: Advanced technologies are being applied in deep-sea oil and gas exploration, including autonomous mining vehicles and flexible pipeline systems for resource extraction [25][26]. Economic Impact - **Market Size**: The marine economy in China is projected to reach 10 trillion RMB by 2024, with fishing and coastal agriculture being the largest contributors, accounting for 36% and 18% respectively [2][13]. - **Investment Opportunities**: The development of deep-sea technology is expected to enhance national security and economic resilience, making it a critical area for investment [34][40]. Risks and Challenges - **Technical Risks**: There are concerns about equipment corrosion and high depreciation costs, although no major issues have been reported so far. Geopolitical risks also pose challenges, particularly in resource-rich areas [39]. - **Funding Limitations**: While national policies support deep-sea economic development, actual funding remains limited, necessitating local governments to identify profitable projects to attract investment [38]. Future Directions - **Hydrogen Energy**: The hydrogen energy sector is highlighted as a promising area for future growth, which could drive the development of related companies and technologies [40]. - **Comprehensive Development**: The future of deep-sea technology encompasses military applications, ecological protection, scientific research, and commercial exploitation of marine resources [5][6][28]. This summary encapsulates the key points discussed in the conference call, providing insights into the current state and future prospects of deep-sea technology and its implications for China's economy and security.

Group 1: Market Overview - The defense and military industry sector experienced fluctuations, with commercial aerospace stocks showing mixed performance, as Aerospace Intelligence and Aerospace Technology both fell over 5%, while Aerospace Electronics reached a new historical high [1] - The high-profile defense and military ETF (512810) briefly dipped below the 10-day moving average, but the market premium rose against the trend, indicating strong buying interest [1] Group 2: Company Developments - AVIC Chengfei, a subsidiary of AVIC, plans to acquire over 200 acres of industrial land near Wenjiang Airport for project development, with a total investment of approximately 1 billion yuan [1] - The company also intends to implement a space equipment assembly base construction project, with an estimated investment of around 422 million yuan [1] Group 3: ETF Adjustments - The defense military ETF (512810) underwent its second rebalancing for the index tracking the China Securities Military Industry Index, effective December 15, 2025, with 5 stocks added and 4 stocks removed, resulting in a total of 80 constituent stocks [3][4] - The newly added stocks have a combined market capitalization exceeding 72.4 billion yuan, enhancing the index's leading attributes [4] Group 4: Stock Performance - AVIC Chengfei led the market with a rise of over 5%, reaching a market capitalization of 206.3 billion yuan [2] - The removed stocks from the ETF had a combined weight of 1.23%, suggesting a minimal impact on the overall index [4]

Core Viewpoint - The defense and aerospace sector is experiencing fluctuations, with mixed performance among commercial aerospace stocks, while the defense ETF shows signs of strong buying interest despite some declines in individual stocks [1][8]. Group 1: Market Performance - The defense and aerospace sector saw underwater fluctuations, with stocks like Aerospace Intelligence and Aerospace Technology dropping over 5%, while Aerospace Electronics reached a historical high [1][8]. - The market capitalization leader, AVIC Chengfei, led the gains with an increase of over 5% [1][8]. - The high-profile defense ETF (512810) briefly fell below its 10-day moving average but showed a reverse increase in market premium, indicating strong buying interest [1][8]. Group 2: Company Developments - AVIC Chengfei's wholly-owned subsidiary plans to acquire over 200 acres of industrial land near Wenjiang Airport for project development, with a total planned investment of approximately 1 billion yuan [1][8]. - The company also intends to implement a space equipment assembly base project with an estimated investment of about 422 million yuan [1][8]. Group 3: ETF Adjustments - The defense ETF (512810) underwent its second adjustment for the index tracking the China Securities Military Industry Index, effective December 15, 2025, with 5 new stocks added and 4 removed, resulting in a total of 80 constituent stocks [3][10]. - Newly included stocks have a combined market capitalization exceeding 72.4 billion yuan, enhancing the index's leading attributes [4][10]. - The removed stocks had a combined weight of 1.23%, suggesting minimal impact on the overall index [4][10].

Core Insights - The report emphasizes the importance of "globalization and AI+" in advancing high-quality development in the defense and military industry, highlighting the need for modernization and efficiency improvements in military systems [5][30][34] - The investment strategy focuses on balancing value and growth, with traditional sectors entering an S-curve evolution phase while new demands and replacements coexist [5][30] Section Summaries 1. Current Development Stage from the S-Curve Perspective - The defense and military industry is in a growth phase, with traditional sectors experiencing rapid development during the previous five-year plan, but not yet entering a slowdown [16][26] - The S-curve model indicates that the industry lifecycle includes multiple product lifecycles, with the current focus on extending product lifespans through innovation [23][24] 2. S-Curve Cycle Expansion - Global military trade remains robust, emphasizing the importance of lifecycle management from equipment to services [9][18] - The report anticipates that the demand for large aircraft and low-altitude economic activities will accelerate due to supportive policies [9][28] 3. S-Curve Cycle Evolution - Supply chain reforms are crucial for reducing costs and complexity, enhancing the focus on maintenance and repair services [9][33] - The integration of unmanned systems and intelligent technologies is expected to drive significant advancements in military capabilities [9][51] 4. New Cycle of the S-Curve: Emerging Industries - The report identifies commercial aerospace, AI, controllable nuclear fusion, quantum information, and deep-sea technology as key areas for future growth [9][57][65] - The acceleration of technological advancements and policy support is expected to unlock new market opportunities in these sectors [9][58] 5. Investment Recommendations - The report recommends focusing on companies that align with the evolving S-curve, particularly those involved in supply chain reform, maintenance, and unmanned systems [5][30] - Specific companies highlighted for investment include 航发动力, 中航高科, and 国睿科技, among others, which are positioned to benefit from these trends [6][9]

Core Viewpoint - The defense and military industry remains active despite market adjustments, with significant interest in commercial aerospace, satellite internet, and military modernization themes, as evidenced by the performance of the defense military ETF (512810) reaching a two-month high [1][9]. Group 1: Market Performance - The defense military ETF (512810) saw an intraday increase of 1.54%, closing up 0.98% with a trading volume of 80.28 million yuan, indicating a strong upward trend since December [1][9]. - The defense military sector attracted a net inflow of 6.181 billion yuan, leading among 31 first-tier industries, with a total of 19.778 billion yuan accumulated over the past five days [3][11]. Group 2: Key Stocks and Index Changes - Notable stocks within the defense military ETF include Zhenlei Technology, which surged 12.07% to a historical high, and Aerospace Electronics, which hit the daily limit, alongside other stocks like Fushun Special Steel and Shanghai Hanyun reaching historical highs [3][11]. - The index for the defense military ETF underwent a rebalancing on December 15, 2025, adding five new stocks and removing four, resulting in a total of 80 constituent stocks. The new additions have a combined market capitalization exceeding 72.4 billion yuan, enhancing the index's leading attributes [5][14]. Group 3: Industry Trends and Future Outlook - Analysts highlight the spillover of advanced military technology into civilian sectors, fostering new industries such as commercial aerospace and low-altitude economy, which could drive the development of new materials and technologies, creating a positive feedback loop for the defense industry [5][13]. - The Ministry of Industry and Information Technology emphasized accelerating the development of satellite internet, while SpaceX is reportedly preparing for a potential IPO in 2026 with an estimated valuation of 800 billion dollars [4][12].

国防军工热度居高不下！12月12日，商业航天、可控核聚变、超导等多题材联袂带动，高人气国防军工 ETF（512810）收盘价再创逾1个月新高，相关成份股表现尤为亮眼，西部材料6天4板再创新高，应流 股份、航天发展亦创历史新高，四川九洲尾盘封板。 | 序号 | 什么样 | 名称 | 估算权重 | 现价 | 涨跌幅 ▼ | 成交额 | | --- | --- | --- | --- | --- | --- | --- | | 1 | 002149 | 西部材料 | 0.56% | 28.93 | 10.00% | 45.43 Z | | 2 | 000801 | 四川九洲 | 0.69% | 17.85 | 9.98% | 22.58亿 | | 3 | 688122 | 西部超导 | 2.00% | 75.51 | 7.18% | 32.95亿 | | 4 | 600363 | 联创光电 | 1.59% | 60.06 | 7.06% | 13.44亿 | | ਦੇ | 688375 | 国博电子 | 0.00% | 76.80 | 6.09% | 11.74亿 | | 6 | 603308 | 应流股份 | 1 ...

Core Viewpoint - The defense and military industry is experiencing a significant surge, driven by themes such as commercial aerospace, controllable nuclear fusion, and superconductivity, leading to a new high for the popular defense military ETF (512810) [1][7]. Group 1: ETF Performance - The defense military ETF (512810) closed at a new high, marking a 2.59% increase over the week, significantly outperforming the Shanghai Composite Index (-0.34%) and the CSI 300 Index (-0.08%) [2][8]. - The ETF has achieved three consecutive weeks of gains, with a total trading volume of 409 million yuan for the week, indicating a substantial increase in trading activity compared to the previous week [2][8]. Group 2: Stock Performance - Notable stocks within the ETF include: - Western Materials (002149) with a 10.00% increase, closing at 28.93 yuan and a trading volume of 454.3 million yuan [2][8]. - Sichuan Jiuzhou (000801) rose by 9.98%, closing at 17.85 yuan with a trading volume of 2.258 billion yuan [2][8]. - Aerospace Development (000547) increased by 5.23%, closing at 21.31 yuan with a trading volume of 10.752 billion yuan [2][8]. Group 3: Industry Trends - The defense and military sector is witnessing a rebound from previous lows, primarily driven by the accelerated development of new domains and technologies, including commercial aerospace and future energy [4][10]. - The industry is evolving from a reliance on domestic demand to a new development model characterized by three driving forces: domestic demand foundation, foreign trade expansion, and civilian-military integration [4][10]. - Analysts predict that the military industry will stabilize and improve, with a potential resurgence in demand expected in 2025, coinciding with the start of the new five-year plan in 2026 [4][10]. Group 4: Investment Opportunities - The defense military ETF (512810) serves as an efficient investment tool, covering various hot themes such as commercial aerospace, controllable nuclear fusion, and military AI, making it a one-click investment option for core assets in the defense sector [5][11].

巨力索具股份有限公司 投资者关系档案 股永久系泊钢丝绳、系泊纤维缆、深海系泊系统配件）为依托，积极 开展市场推广，应用在了海上风电、海上养殖、海上光伏等多个应用 场景。为提升公司在该领域的产业化、规模化效应，并对标国际同行 业，构建高效服务与成本优势的核心竞争力，公司已经在天津设立全 资子公司。 证券代码：002342 证券简称：巨力索具 巨力索具股份有限公司 投资者关系活动记录表 编号：【2025】003 投资者关系 活动类别 ■特定对象调研 □分析师会议 □媒体采访 □业绩说明会 □新闻发布会 □路演活动 ■现场参观 □ 一对一沟通 □其他 （请文字说明其他活动内容） 接待时间 2025 年 12 月 11 日 接待地点 巨力索具股份有限公司 接待人员 董事会秘书张云 接待对象 东北证券首席分析师 投资者关系活动 主要内容介绍 一、参观公司文化及产品展厅并介绍公司基本面总体概况 公司董事会秘书张云陪同来访人员参观公司文化及产品展厅，并 向来访人员简要介绍了公司基本面情况；在参观产品展厅过程中，亦 向来访人员简要介绍了公司产品、承接的工程案例以及下游客户情 况。 二、互动交流 1、请介绍一下公司对天津工厂的 ...