证券代码：002149 证券简称：西部材料 公告编号：2026-009 西部金属材料股份有限公司 关于控股股东减持股份的预披露公告 控股股东西北有色金属研究院保证向本公司提供的信息内容真实、准确、 完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 特别提示： 持有西部金属材料股份有限公司（以下简称"公司"）股份 120,468,988 股 （占本公司总股本比例 24.68%）的控股股东西北有色金属研究院（以下简称"西 北院"）计划在本减持计划公告之日起 15 个交易日后 3 个月内以集中竞价方式 或大宗交易方式减持本公司股份不超过 4,882,142 股（占本公司总股本比例 1%）。 公司于近日收到控股股东西北院出具的《关于西部金属材料股份有限公司股 份减持计划的告知函》。现将有关情况公告如下： 一、减持股东的基本情况 1.股东名称：西北有色金属研究院。 2.股东持有股份的总数量、占公司总股本的比例：持股总数量为 120,468,988 股、比例为 24.68%。 2.股份来源：持有的首次公开发行前取得的股份及其他方式取得的股份。 二、本次减持计划 ...

证券代码：002149 证券简称：西部材料 公告编号：2026-008 西部金属材料股份有限公司 股票交易异常波动公告 3．公司目前经营情况正常，内外部经营环境未发生重大变化； 1．公司前期披露的信息不存在需要更正、补充之处； 2．公司未发现近期公共传媒报道了可能或已经对本公司股票交易价格产生 较大影响的未公开重大信息； 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、股票交易异常波动情况 西部金属材料股份有限公司（以下简称"公司"，证券简称：西部材料，证 券代码：002149）于 2026 年 3 月 26 日、2026 年 3 月 27 日、2026 年 3 月 30 日 连续三个交易日收盘价格涨幅偏离值累计超过 20%，根据深圳证券交易所的相关 规定，属于股票交易异常波动的情况。 二、公司关注并核实相关情况 4．公司、控股股东不存在关于公司的应披露而未披露的重大事项，或处于 筹划阶段的重大事项； 5．在股票异常波动期间，公司控股股东未买卖公司股票。 三、是否存在应披露而未披露信息的说明 本公司董事会确认，本公司目前没有任何根据深交所《股票上市规则》等 ...

Investment Rating - The report rates the military industry as "Buy" [1] Core Insights - The second Commercial Aerospace Industry Development Conference has opened, and Japan has officially received the "Tomahawk" missiles. The intensification of great power competition is a long-term trend, indicating a positive long-term outlook for the military industry [3][9] Summary by Sections Investment Thesis - Key investment themes include: 1) Assembly: AVIC Shenyang Aircraft, Aerospace South Lake, AVIC Xi'an Aircraft, and GD Radar 2) Components: AVIC Optoelectronics, Unisoc, Shaanxi Huada, Zhenhua Technology, Zhimin Technology, Guobo Electronics, and Ruichuang Micro-Nano 3) Subsystems: Aero Engine Corporation of China, AVIC Avionics, North Navigation, and Aerospace Electronics 4) Materials and Processing: AVIC High-Tech, Filihua, Guangwei Composite, Huayin Technology, Plit, Western Materials, Aviation Materials, Jiach Technology, and Hangya Technology [5][9] Market Review - The military sector experienced a decline, with the defense and military index dropping by 1.66%, underperforming the broader market by 0.57 percentage points, ranking 25th out of 29 [11][12] - The Shanghai Composite Index fell by 1.09%, and the ChiNext Index dropped by 1.68% [11][12] Key Events - The second Commercial Aerospace Industry Development Conference opened in Shenzhen, focusing on aerospace technology, low-orbit satellites, deep space exploration, and commercial launch technologies [22][23] - China Southern Airlines' C919 domestic aircraft commenced operations on the Guangzhou to Wenzhou route, marking a significant milestone in domestic aviation [25][26] - Germany's arms exports are projected to reach a record high in 2025, with a total value exceeding €131.1 billion [27][28]

沪深股通今日合计成交2495 .51亿，其中紫金矿业和宁德时代分居沪股通和深股通个股成交额首位。板块主力资金方面，能源金属板块 主力资金净流入居首。ETF成交方面，标普油气ETF嘉实（1 59518）成交额环比增长65%。 龙虎榜方面，商业航天人气股西部材料强势涨停，获两家游资（国泰海通证券武汉紫阳东路、银河证券绍兴营业部）合计买入1 .92亿， 同时一家量化资金（开源证券西安太华路）买入0.93亿。明阳智能今日触及跌停，遭四家机构大幅卖出12.18亿。 一、沪深股通前十大成交 今日沪股通总成交金额为1163. 61亿，深股通总成交金额为1331 .9亿。 | | 沖殿道（ | 3月26日 | œ | | --- | --- | --- | --- | | 排名 | 股票代码 | 股票名称 | 成交金额(亿元) | | 1 | 601899 | 紫美矿业 | 25.83 | | 2 | 601318 | 中国平安 | 14.56 | | 3 | 688525 | 佰维存储 | 11.36 | | ব | 600487 | 亨通光电 | 10.81 | | 5 | 600276 | 恒瑞医药 | 10.37 | ...

Group 1 - SpaceX plans to submit an IPO prospectus soon, aiming to raise over $75 billion through the IPO [5] - The target valuation for SpaceX is set at $1.75 trillion, which would make it the sixth-largest company by market capitalization in the U.S. if achieved [5] - The New York Stock Exchange is competing for the listing, but SpaceX has not made a final decision regarding which exchange to choose [5] Group 2 - Direct core suppliers for SpaceX include companies such as 信维通信, 西部材料, and 派克新材 [6] - Indirect supply chain supporting companies include 晋拓股份, 航天电器, and 电连技术 [6] - Beneficiary companies from equity and industrial synergy include 利欧股份, 蓝思科技, and 震有科技 [6]

Investment Rating - The industry investment rating is maintained as "Positive" [6] Core Viewpoints - The deep-sea industry is a crucial pillar for energy security, with significant potential for investment in marine information technology and equipment [2][9] - The development and utilization of deep-sea resources are essential, particularly in the context of national deep-sea strategies and defense manufacturing [3][9] - The urgency for deep-sea information infrastructure is increasing, with a focus on enhancing sensor demand and accelerating domestic replacements [9] Summary by Relevant Sections Investment Recommendations and Targets - Key investment opportunities in deep-sea information technology include companies such as China Marine Defense (600764), Zhongke Haixun (300810), and Changying Tong (688143) [3] - In deep-sea equipment manufacturing, notable companies include China Shipbuilding (600150), China Power (600482), and Zhongchuan Defense (600685) [3] Industry Overview - The deep-sea sector is expected to accelerate the development of marine resources, particularly oil and gas, with China's total marine oil reserves estimated at approximately 392 billion tons and natural gas at about 53 billion cubic meters [9] - The deep-sea industry is positioned to mitigate reliance on foreign resources and enhance energy security through the development of critical metals [9] - The demand for underwater robots and unmanned submersibles is increasing, driven by the need for efficient and safe deep-sea operations [9]

Group 1 - The mechanical equipment sector is expected to outperform the market, driven by a combination of cyclical recovery and growth potential, with engineering machinery and rail transit equipment showing significant profit recovery and low valuations [3][10] - The commercial aerospace sector is anticipated to reach a critical turning point in 2026, with advancements in reusable rocket technology and an increase in launch frequency, leading to a projected 197% year-on-year growth in payload quality [3][4] - The humanoid robotics industry is transitioning towards large-scale production, with significant cost reductions and improved capabilities expected, particularly with the launch of the Optimus V3 model [3][4] Group 2 - The semiconductor equipment sector is poised for growth due to increased demand from storage expansion and advanced packaging upgrades, with key players expected to benefit from ongoing capital expenditure recovery [3][4] - The PCB equipment market is experiencing a shift towards high-end products, driven by the penetration of AI servers and HPC architectures, leading to increased demand for new capacity and upgrades of existing production lines [3][4] - The controllable nuclear fusion sector is advancing with the construction of experimental devices and the bidding for key equipment, with high-temperature superconducting materials expected to become a core beneficiary of technological evolution [3][4] Group 3 - The mechanical equipment sector has shown a significant recovery in profitability, with 17 out of 19 sub-industries reporting improved net profit margins, indicating a broad-based recovery [12][33] - The sector's valuation has rebounded to a historically high level, with the current PE ratio at 35.42, reflecting a strong market preference for growth-oriented manufacturing assets [13][26] - The demand side remains weak but is stabilizing, with high-tech manufacturing and equipment manufacturing showing better performance compared to traditional sectors, indicating a gradual recovery in the overall manufacturing landscape [34][38]

Investment Rating - The report rates the commercial aerospace industry as "Outperform" compared to the market [2] Core Insights - The commercial aerospace index experienced a decline of 4.01% during the week of March 2 to March 6, 2026, while the overall market maintained a volatile pattern. The index's PE ratio decreased by 4.58%, placing its current valuation at the 48.44% percentile over the past three months [2] - Key companies that saw significant gains include Huaru Technology (+33.23%), Huagong Technology (+27.73%), and Zongshen Power (+20.47%). Conversely, companies with the largest declines were *ST Guandian (-23.63%), ST Dahua (-18.57%), and Liujin Technology (-16.53%) [2] - Blue Arrow Aerospace achieved a breakthrough with its "Blue Yan" 220-ton liquid oxygen-methane engine, enhancing the development of reusable rocket propulsion systems. The engine has completed over 100 ignition tests since its first full-system test in May 2025 [2] - SpaceX continues to expand its Starlink low-orbit satellite constellation, with over 9,900 satellites currently in orbit. The company is also advancing the development of the next-generation Starship V3, which is expected to conduct its first flight in approximately four weeks [2] Summary by Sections Industry Performance - The commercial aerospace index has shown a volatile performance, with a notable decline of 4.01% in the recent week. The index's valuation metrics indicate a decrease in PE ratio, reflecting a cautious market sentiment [2][3] Key Developments - Blue Arrow Aerospace's advancements in rocket engine technology are expected to drive growth in the commercial aerospace sector, particularly in the areas of payload capacity and launch frequency [2] - The upcoming Shanghai Commercial Aerospace Conference from March 12 to 14, 2026, is anticipated to increase industry visibility and engagement [2] Investment Recommendations - The report suggests focusing on companies such as Western Materials (300124), Guoji Precision (002046), and Huazhu High-Tech (688433) as potential investment opportunities within the commercial aerospace sector [2]

Investment Rating - The report assigns an "Accumulate" rating for the defense industry [1] Core Insights - Global defense spending is projected to grow by 2.5% in 2025, reaching $2.63 trillion, driven by great power competition and prolonged conflicts [3][9][28] - The proportion of defense spending to global GDP is expected to rise from 1.89% to 2.01% [9][28] - The increasing complexity of the international environment necessitates advanced military capabilities, including aircraft, missiles, and efficient support systems [9][28] - The trend of intensified great power competition is expected to continue, with a focus on the Indo-Pacific region [9][28] Summary by Sections Industry Performance - The defense industry index fell by 2.67%, underperforming the broader market by 1.74 percentage points, ranking 16th out of 29 sectors [12][13] - The Shanghai Composite Index decreased by 0.93%, while the ChiNext Index dropped by 2.45% [12][13] Key Events - The "Blue Flame" engine, a 220-ton liquid oxygen-methane rocket engine, successfully completed its full-system test, marking a significant advancement in China's heavy-lift rocket engine capabilities [25] - The tenth C919 domestic aircraft was officially inducted into service by China Southern Airlines [26] - India plans to procure five additional Russian S-400 missile systems, potentially doubling its existing inventory [27] Investment Focus - Key investment areas include: 1. Assembly: AVIC Shenyang Aircraft, Aerospace South Lake, AVIC Xi'an Aircraft, and High De Infrared 2. Components: AVIC Optoelectronics, Unisoc, Shaanxi Huada, Zhenhua Technology, and others 3. Subsystems: Aero Engine Corporation of China, AVIC Avionics, North Navigation, and Aerospace Electronics 4. Materials and Processing: AVIC High-Tech, Filihua, Guangwei Composite, and others [10][11]

Summary of Key Points from the Conference Call Industry Overview - The conference call discusses the rocket launch industry, highlighting a period of significant upcoming launches both domestically and internationally, indicating a robust growth phase for the sector [1]. Domestic Launches - **China Aerospace Science and Technology Corporation**: Launching the reusable **Lijian-2** rocket in March [1]. - **Deep Blue Aerospace**: Planning to launch the **Xingyun-1** with sea recovery in March [1]. - **Aerospace Technology**: Set to launch the reusable **Chang Twelve B** rocket in March [1]. - **Tianbing Technology**: Scheduled to launch the **Tianlong-3** rocket, capable of carrying 36 satellites, in March [1]. - **Blue Arrow Aerospace**: Planning to launch the reusable **Zhuque-3** rocket in Q2 [1]. International Launches - **SpaceX**: Expected to launch the **Starship V3** in March, with the earliest date being March 9 [1]. Key Focus Areas - **Chaojie Co.**: Identified as a core supplier for Blue Arrow Aerospace [1]. - **The "Three Musketeers"**: Refers to key players in the industry including **Feiwo Technology**, **Aerospace Power**, and **Western Materials** [1]. - **Guanglian Aviation**: Mentioned as another important entity in the sector [1]. This summary encapsulates the critical developments and players in the rocket launch industry as discussed in the conference call, emphasizing the upcoming launches and key suppliers involved.