编号：2025-08 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 □其他 参 与 单 位 名 称 及人员姓名 国泰海通 宁紫微；华安证券 黄玺 洪慧 罗鑫； 西安清善 欧阳昕 郭亚辉。 时间 2025 年 6 月 9 日 地点 公司会议室 上 市 公 司 接 待 人员姓名 宝武镁业董秘吴剑飞 宝武镁业证代 杜丽蓉 投 资 者 关 系 活 动 主 要 内 容 介 绍 问：请介绍一下宝武镁业？ 答：宝武镁业科技股份有限公司前身为南京云海特种金属股 份有限公司，成立于 1993 年，2007 年在深交所上市，公司经过 三十多年的发展，成为了集矿业开采、有色金属冶炼和回收加工 为一体的高新技术企业，主营业务为镁、铝合金材料的生产及深 加工、销售业务，主要产品包括镁合金、镁合金压铸件、铝合金、 铝挤压微空调扁管、铝挤压汽车结构件、中间合金以及金属锶等。 产品主要应用于汽车、电动自行车轻量化、消费电子及建筑等领 域。公司拥有"白云石开采-原镁冶炼-镁合金熔炼-镁合金精密铸 造、变形加工-镁合金再生回收"完整产业链，全产业链优化公司 产品成本 ...

Group 1 - The military industry sector is experiencing renewed activity, with the Aerospace ETF Tianhong (159241) rising by 3.05% and trading volume exceeding 270 million yuan, indicating active market participation [1] - Key stocks within the Aerospace ETF include Guorui Technology and AVIC Shenyang Aircraft Corporation, both hitting the daily limit, while other stocks like Zhenxin Technology and Sichuan Chuangxin Electronics also saw gains [1] - The Aerospace ETF closely tracks the Guozheng Aerospace Index, which has over 99% weight in the defense and military industry, with 73% of its weight focused on core sectors such as aerospace and aviation equipment [1] Group 2 - According to AVIC Securities, the development of unmanned equipment, anti-unmanned systems, and electronic countermeasures in China is still in its early stages but is expected to drive sustained high growth in the military sector in the medium to long term [2] - Military intelligence is identified as a key area for gaining a competitive edge on the battlefield, involving various operational aspects such as intelligence processing, decision support, and electronic countermeasures [2] - Huafu Securities predicts significant growth in both domestic and foreign demand from 2025 to 2027, emphasizing the importance of military development and recommending three main lines of focus: domestic trade, foreign trade, and self-control [2]

Core Viewpoint - The article provides a detailed guide on how to issue blue invoices through the electronic tax bureau, emphasizing the step-by-step process for businesses to follow in order to comply with tax regulations and streamline their invoicing procedures. Group 1: Steps to Issue Blue Invoices - Businesses must log into the electronic tax bureau's website and navigate to the invoice issuance section [1][2] - After accessing the "Blue Invoice Issuance" interface, users should click on the "Issue Invoice Now" option [7] - Users can choose between issuing an electronic invoice or a paper invoice, selecting the appropriate invoice type based on their business needs [8] Group 2: Filling Out Invoice Information - The taxpayer must enter the buyer's and seller's information accurately, ensuring that the invoicing party's details are confirmed [9] - In the invoice filling interface, details such as vehicle type and license plate number must be filled in and verified before proceeding [11] Group 3: Invoice Delivery - The system will perform an automatic validation of the entered information, and upon successful validation, the invoice will be issued and delivered to the recipient's digital account [12] - In addition to digital delivery, invoices can also be sent via email, QR code, or downloaded for distribution [12]

操作步骤 第一步 、登录电子税务局，点击【我要办 税】-【税费申报及缴纳】-【消费税及附加 税费申报】 | 全国统一规范电子税务局 ◎山西 | 前面 | 我要办税 | 我要查询 公众服务 地方特色 | | | --- | --- | --- | --- | --- | | 吸要力弱 | 资瑞人类理资 | | (2) | | | 诗爸管里探营 | (即無守名無理)成分別開発。原理のおすす | | | | | 发票使用 | | | | | | | 不动产量记力的 | | | | | 投资导航及监察 | | | | | | | 大地出让世探 | | 土地球让串探 | 考量库文具出采 | | 证模元具 | | | | | | 其他事项出通 | 代扣代前,代表代航中拉 | | | | | | 日日本公共家庭的一年之 | | 代扣代理文化事业建设费 | 具体代扣代数, 代表代理审招 | | 一般温烈管理 | 代扣代數还要在基因的財産保 | | | | | 阳能及新口用 | 消费积及时[00](厦)申报 | | | | | 技定管理 | 今日載定三次公司出版東 | | | | | 纳税值用 | 所は公有世間方法官 | | ...

Core Viewpoint - The rapid development of large language models (LLMs) is pushing the limits of contemporary computing hardware, necessitating exploration of alternative computing paradigms such as photonic hardware to meet the increasing computational demands of AI models [1][4]. Group 1: Photonic Hardware and Its Advantages - Photonic computing utilizes light for information processing, offering high bandwidth, strong parallelism, and low thermal dissipation, which are essential for next-generation AI applications [4][5]. - Recent advancements in photonic integrated circuits (PICs) enable the construction of fundamental neural network modules, such as coherent interferometer arrays and micro-ring resonator weight arrays, facilitating dense matrix multiplication and addition operations [4][5]. - The integration of two-dimensional materials like graphene and transition metal dichalcogenides (TMDCs) into silicon-based photonic platforms enhances the functionality of modulators and on-chip synaptic elements [5][31]. Group 2: Challenges in Mapping LLMs to New Hardware - Mapping transformer-based LLM architectures to new photonic hardware presents challenges, particularly in designing reconfigurable circuits for dynamic weight matrices that depend on input data [5][6]. - Achieving nonlinear functions and normalization in photonic or spintronic media remains a significant technical hurdle [5][6]. Group 3: Key Components and Technologies - Photonic neural networks (PNNs) leverage various optical devices, such as micro-ring resonators and Mach-Zehnder interferometer arrays, to perform efficient computations [9][13]. - The use of metasurfaces allows for high-density parallel optical computations by modulating light properties through sub-wavelength structured materials [14][16]. - The 4f optical systems enable linear filtering functions through Fourier transformation, integrating deep diffraction neural networks into optical architectures [20][21]. Group 4: Integration of Two-Dimensional Materials - The integration of graphene and TMDCs into photonic chips is crucial for developing high-speed and energy-efficient AI hardware, with applications in optical modulators, photodetectors, and waveguides [31][35][36]. - Graphene's exceptional optical and electronic properties, combined with TMDCs' tunable bandgap, enhance the performance of photonic devices, making them suitable for AI workloads [31][32]. Group 5: Future Directions and Challenges - The scalability of integrating two-dimensional materials poses challenges due to their fragility, necessitating advancements in transfer techniques and wafer-scale synthesis [45]. - Material stability and the complexity of integration with existing CMOS processes are critical factors that need to be addressed for widespread adoption of these technologies [45][46].

Investment Rating - The industry investment rating is "Hold" [1] Core Insights - British American Tobacco (BAT) forecasts a revenue growth of 1-2% for H1 2025, with adjusted operating profit expected to increase by 1.5%-2.5% [3][18] - The Glo Hilo product has shown positive market response, with a significant increase in conversion rates in Serbia and expected revenue acceleration in the second half of the year [3][19] - The heated tobacco market is projected to reach approximately $34.463 billion in 2023, with a year-on-year growth of 12.22% [3][23] Summary by Sections Weekly Topic - BAT's H1 2025 performance forecast indicates a slight decline in market share in key markets, but a recovery in the US market with a 10 basis point increase in sales volume and revenue share [3][18] - The Velo product line has seen a market share increase to 29.7%, with double-digit revenue growth, while the Glo Hilo's innovative launch is expected to boost performance in the latter half of the year [3][18] Weekly Market Review - From June 2 to June 6, 2025, the Shanghai Composite Index rose by 1.13%, with the light industry manufacturing sector increasing by 2.18%, ranking 8th among 31 sectors [4][28] - The textile and apparel sector saw a 1.89% increase, ranking 11th among the same sectors [4][28] Key Data Tracking Home Furnishing - In the week of May 25 to June 1, 2025, the transaction area of commercial housing in 30 major cities was 2.1262 million square meters, a 3.25% increase month-on-month [7][36] - The sales area of commercial housing for the first four months of 2025 was 28.3 million square meters, a year-on-year decrease of 2.8% [7][36] Packaging and Paper - As of June 6, 2025, the prices for various paper products showed slight fluctuations, with needle pulp priced at 5977.5 yuan/ton, a decrease of 0.43% [8][48] - The price of waste paper products remained stable, with waste yellow board paper priced at 1478 yuan/ton [8][48] Textile and Apparel - As of June 6, 2025, the cotton price index in China was 14561 yuan/ton, showing a slight decrease of 0.12% [10][10] - In April 2025, the retail sales of clothing and textiles reached 108.8 billion yuan, a year-on-year increase of 2.2% [10][10]

Group 1: New Consumption Trends - The rise of new consumption reflects a shift from traditional asset accumulation to emotional and personalized experiences, driven by generational changes in consumer preferences [2][4] - The "self-pleasing consumption" initiative in Shanghai emphasizes the importance of emotional value over basic functionality, indicating a significant change in consumer behavior [2] - Companies like Guangbo Co. and Mixue Ice City are leveraging flexible supply chains and rapid product iterations to capture growth in the new consumption sector [2] Group 2: Key Investment Themes in Technology - The commercialization of IP and the trend of "潮玩" (trendy toys) highlight the potential of emotional connections and cultural recognition in driving consumer engagement, with companies like Pop Mart and Aofei Entertainment leading the way [4] - The integration of traditional culture with modern design is revitalizing industries such as gold jewelry, with brands like Lao Pu Gold and Lao Feng Xiang achieving significant premium pricing through cultural and design attributes [4] - The pet economy is expanding due to changing family structures and increasing single populations, with companies like Zhongchong Co. and Petty Co. capitalizing on this trend [4] Group 3: Technological Advancements and Market Opportunities - The importance of domestic technology capabilities is underscored by the rise of Huawei's Ascend ecosystem, which is crucial for building a self-sufficient digital infrastructure [7] - The Chinese consumer electronics industry is positioned for growth, driven by a large affluent and middle-class population with strong purchasing power for innovative products [7] - The demand for computing power is surging due to advancements in AI and big data, creating opportunities in data centers and cloud services, with companies like Taicheng Light and Shenghong Co. playing significant roles [7]

Core Insights - The article highlights the proactive measures taken by the Zhongshan government to support local businesses in navigating international trade challenges, particularly in light of recent tariff issues with the U.S. [1][2][3] Group 1: Government Support Initiatives - Zhongshan's government has revised management policies to allow more companies to participate in international trade exhibitions, addressing the historical export performance requirements that previously hindered new exporters [1][6] - The "Thousand Enterprises and Ten Thousand Factories" research initiative aims to gather feedback from businesses to improve service and support [3][10] - Various policies have been introduced to stimulate foreign trade and domestic consumption, including measures to facilitate customs clearance and provide training for businesses [9][10] Group 2: Company Responses and Strategies - Daisile Technology Group, a leader in pool equipment, is beginning to explore international markets after years of focusing on domestic sales, facing challenges in participating in international trade shows [5][6] - Wolai Technology, which derives 65% of its business from foreign trade, has received a surge of orders from U.S. clients following the reduction of tariffs, indicating a recovery in demand [2][3] - Tianmei Electric, another local company, is diversifying its market approach by testing domestic sales after traditionally focusing on exports, with significant portions of its sales coming from the U.S. and Europe [4][12] Group 3: Trade Performance and Market Outlook - Zhongshan's foreign trade showed resilience, with a reported 9.2% year-on-year increase in total trade volume for the first four months of the year, reaching 944.2 billion [9] - The local government is actively monitoring the performance of businesses and providing tailored support to ensure they can capitalize on favorable trade conditions [9][10] - Companies like Daisile and Wolai are optimistic about their ability to expand internationally, leveraging government support and their own innovations to enhance competitiveness in global markets [7][8][12]

证券研究报告|行业点评报告 [Table_Date] 2025 年 06 月 07 日 [Table_Title] Nintendo Switch 2：年度消费电子爆款，分 歧中热卖 | | 行业评级: 推荐 | | --- | --- | | [Table_Title2] 电子 | | [Table_Summary] 事件概述: 6 月 5 日 任天堂 Switch 2 正式开售，是 Switch 一代发布八年来的全面升级，海外出现抢购潮。 据路透社报道，由于玩家们对这款性能更强大的下一代游戏机的需求积压已久，Switch 2 预计将在全球范围内 出现供应短缺的情况。 分析与判断: ► 首周预订创纪录，有望成为史上销量最高的游戏机。 根据荆楚网，任天堂 Switch 2 在日本地区通过多轮抽签预售后，已累计锁定超过 120 万台掌机订单，打破日 本市场主机首发纪录。 初代 Switch 日本首周销量为 33 万台，而目前史上累计销量最高的主机 PS2，在日本的首周销量约 60 万 台。 我们认为如首周数据断档式领先，则 NS2 将有望成为历史最高销量的游戏机，有望突破 PS2 的 1.6 亿台。 ► 海外多 ...

据参考消息网报道，马来西亚前总理马哈蒂尔在 "亚洲的未来" 年度论坛上称中国不会轻易被美国击败。他 还抨击特朗普的关税政策令自身陷入孤立，预言美国将在3个月内被迫取消关税。 马哈蒂尔的这番话掷地有声。他说，美国越来越保守的政策取向没办法阻止中国的发展势头。美国打关税 牌，把整个世界当成 "假想敌"，到头来自己陷入孤立不说，生活成本还被抬高，自己人倒先吃上亏。这哪 是阻挡别国发展的架势，分明是自己给自己 "使绊子"。 马哈蒂尔资料图 再看中国，存在时间比美国长得多，是少数延续至今的古老文明之一。中国人勤劳又技能娴熟，坐拥全球 最大的消费市场，产业链条完整，技术储备扎实，整体市场规模比欧美加起来还大，有技术能耐也有底气 去抵御经济增长放缓。这么一看，美国想靠点小手段就拖垮中国，根本不现实，中国根本不是那么好对付 的。 马哈蒂尔还对美元在全球金融体系里一家独大表示担忧，觉得世界该转向以黄金为基础的新型国际货币， 用于贸易结算。 马哈蒂尔资料图 军事领域，美国一年军费超 1 万亿美元，中国国防预算按汇率算约 2530 亿美元。可中国在航天工程、人 工智能、电子信息技术这些军事技术方面突飞猛进，军事实力一步步往上走。 ...