光伏概念延续强势 拓日新能2连板 智通财经7月9日电，早盘光伏概念延续强势，拓日新能2连板，亿晶光电触及涨停，首航新能、弘元绿 能、亚玛顿、中利集团等跟涨。消息面上，SMM（上海有色网）7月7日发布的报告显示，当日，头部 多晶硅厂对部分订单致密/复投料报价上调至37元/千克。上涨原因主要是近期"反内卷"政策导向以及行 业自律。 ...

内容概要：铁氧体软磁材料是指以Fe₂O₃为主成分的亚铁磁性氧化物材料，采用粉末冶金工艺制成。现 今，我国已成为全球规模最大的软磁铁氧体生产国，并且产品已成熟应用于传统消费电子、工业制造及 能源领域。近两年来，受新能源汽车、光伏、大数据等领域的需求持续增长，以及国家消费品以旧换新 政策等多重因素影响，国内铁氧体软磁材料销量再度进入制造通道。据统计，2024年我国铁氧体软磁材 料行业销量约为51万吨，同比增长6.25%。 相关上市企业：横店东磁（002056）；春光集团（874286）；冠优达（874465）；中科磁业 （301141）；天通股份（600330）等 相关企业：乳源东阳光磁性材料有限公司；湖南湘科软磁材料有限责任公司；海宁市联丰磁业股份有限 公司；惠州市磁技新材料科技有限公司；深圳鹏汇功能材料有限公司；济南市钢城区中瑞磁性材料有限 公司；洛阳中赫实业集团股份有限公司；常熟飞金磁性材料有限公司；广东佛山金刚磁业有限公司；宜 宾金川电子有限责任公司；四川京都龙泰科技有限公司等 关键词：产业链；新能源汽车产销量；移动电话基站数量；光伏装机容量；铁氧体软磁材料销量；竞争 格局；重点企业；发展趋势 一、行业概 ...

商报讯(记者苗露)昨日，上证指数再度创新高，冲击3500点。自晨间开盘，A股主要股指均呈现不错的 涨势，创业板指一度大涨超2%。沪指更是提振投资者信心，盘中最高涨至3499.89点，收盘价为3497.48 点，均刷新今年以来新高；深证成指涨1.47%，创业板指涨2.39%。沪深两市共4283只个股上涨，75只 个股涨停，981只个股下跌。 业内人士分析，科技股的暴涨主要有两个因素催化：一是龙头股中报业绩预告超预期，验证行业景气 度。二是近日证监会官网显示，国内DRAM(动态随机存取存储器)龙头企业长鑫科技集团股份有限公司 已启动上市辅导备案，开启IPO进程。该消息对半导体产业链提振作用明显。 盘面上，光伏和科技股联手走强，BC电池、硅能源、PCB概念走高，消费电子板块走强，奕东电子 （301123）、得润电子（002055）等涨停；水电概念小幅走弱，金融板块陷入调整。 光伏概念板块暴涨算力产业链趋于活跃 昨日上午，A股市场整体表现较好，主要指数不同程度上行，其中创业板指表现较好，盘中涨幅超过 2%。截至午间收盘，沪指涨0.58%，深证成指涨1.27%，创业板指涨2.26%，北证50指数涨1.15%。 概念板块 ...

7月8日，A股三大指数集体走强，沪指再度向3500点发起冲击。 "反内卷"概念板块大涨。其中，光伏产业链集体爆发。截至收盘，多只个股涨停，亚玛顿上演"地天板"。光伏龙头ETF涨超5%，多晶硅主力合约触及涨 停。 此前，国内十大光伏玻璃厂商决定集体减产30%。业内分析称，光伏行业整体处于供给侧调整期，光伏玻璃有望率先完成调整。 截至7月8日收盘，沪指涨0.70%，收报3497.48点；深证成指涨1.46%，收报10588.39点；创业板指涨2.39%，收报2181.08点。沪深两市成交额达14539亿 元，较前一日放量2453亿元。 光伏供给侧结构性改革预期增强 消息面上，7月3日，工业和信息化部召开光伏行业制造业企业座谈会，聚焦加快推动光伏产业高质量发展，听取光伏行业企业及行业协会情况介绍和意见 建议。 此前，晶科能源在接待多家机构调研时表示，硅料价格与行业库存水平及下游开工率动态相关。在当前行业呼吁"反内卷"的共识下，推动长期价格修复和 供给侧产能出清的积极因素较多。 大全能源也在机构调研时表示，针对光伏产业目前存在的问题与挑战，主管部门、行业协会、产业企业相继提出了多种探索方案。公司始终保持积极支 持、配 ...

Core Viewpoint - The company is facing significant challenges in its photovoltaic business, with a notable decline in revenue and profitability, particularly in solar cell backsheet products, which have seen a drastic drop in sales and margins due to increased market competition and price reductions [1][2][3]. Financial Performance - For the fiscal year 2024, the company reported a revenue of 1.485 billion yuan, a nearly 30% decrease year-on-year, and a net loss attributable to shareholders of 62 million yuan, marking two consecutive years of losses [1][2]. - The revenue from solar cell backsheet products plummeted by 76%, with a gross margin dropping by 20 percentage points to -18.13% [1][2]. Inventory and Impairment - As of June 30, 2025, the company identified further impairment signs in its photovoltaic-related inventory, estimating a potential impairment amount not exceeding 3 million yuan, which will be disclosed in the 2025 semi-annual report [1][5]. - The ending inventory balance stood at 308 million yuan, with the provision for inventory impairment increasing from 5.18% at the beginning of the period to 5.58% at the end [1][5]. Market Trends and Competitive Landscape - The solar photovoltaic industry is experiencing a significant downturn, with a 40% drop in component bidding prices and a 33.9% decrease in export value for photovoltaic products [2][3]. - The market for solar cell backsheet products is shrinking, with the share of single-glass components using these products dropping from 60% to 15% [2][3]. Customer and Revenue Analysis - The company’s main customers in the photovoltaic sector have also reported significant declines in revenue and profits, impacting the company's sales [3][4]. - The company operates on a direct transaction model with photovoltaic module manufacturers, which has been adversely affected by the overall market conditions [3][4]. Cost Structure and Pricing - The cost structure for solar cell backsheet products shows that over 70% of costs are attributed to materials, with transportation costs increasing due to geographical factors, adding approximately 0.4 yuan per square meter compared to competitors [5][6]. - The average selling price of solar cell backsheet products has decreased by 20% year-on-year, further squeezing margins [5][6]. Strategic Adjustments - In response to the challenging market environment, the company is optimizing its product structure by ceasing production of unprofitable solar cell backsheet products and actively developing new products [5][6]. - The company is also expanding into new business areas, including high-performance separation membranes, aligning with national carbon neutrality goals [6][7].

Core Viewpoint - The photovoltaic industry is facing severe price competition, leading to significant losses for companies, prompting a call for "anti-involution" measures to ensure sustainable development and product quality improvement [1][3][10]. Industry Overview - The Central Economic Committee has mandated the regulation of low-price competition in the photovoltaic sector, aiming to enhance product quality and facilitate the exit of outdated production capacity [1][10]. - The photovoltaic sector has seen a strong rebound in stock prices since early July, with companies like Tongwei Co., Ltd. and Longi Green Energy experiencing significant gains [1]. Financial Performance - Longi Green Energy reported a revenue of 82.58 billion yuan in 2024, a year-on-year decline of 36.23%, with losses exceeding 8.6 billion yuan, marking a staggering drop of 180.15% [3][6]. - The gross margin for Longi's silicon wafer and rod segments was reported at -14.31%, a decline of 30.19%, while the module and battery segments had a gross margin of only 6.27%, down 12.11% [5][6]. Market Dynamics - The photovoltaic industry is experiencing a supply-demand imbalance, leading to excessive competition and price drops that have resulted in many companies operating at a loss [3][7]. - The price of photovoltaic glass has significantly decreased, with a 24% drop for 2.0mm glass and an 18% drop for 3.2mm glass expected in the first half of 2025 [7][10]. Production Adjustments - In response to the ongoing price competition, major photovoltaic glass manufacturers have agreed to collectively reduce production by 30% starting in July [8][10]. - Many silicon wafer manufacturers are also planning to cut their operating rates by approximately 40% to mitigate losses and stabilize prices [10]. Regulatory Response - The manufacturing sector's recent meetings have emphasized the need for comprehensive governance of low-price competition and the promotion of product quality to achieve healthy and sustainable industry growth [1][10].

证券研究报告 | 2025年07月08日 金融工程日报 沪指单边上行逼近 3500 点，光伏、AI 硬件爆发 市场表现：今日(20250708) 市场全线上涨，规模指数中中证 500 指数表现 较好，板块指数中创业板指表现较好，风格指数中中证 500 成长指数表现较 好。通信、建材、电新、计算机、电子行业表现较好，电力公用事业、银行、 交通运输、家电、农林牧渔行业表现较差。覆铜板、玻璃纤维、光伏玻璃、 光伏逆变器、电路板等概念表现较好，ETC、水电、肝素钠、多肽药、高速 公路精选等概念表现较差。 市场情绪：今日收盘时有 75 只股票涨停，有 7 只股票跌停。昨日涨停股票 今日收盘收益为 2.18%，昨日跌停股票今日收盘收益为-2.30%。今日封板率 76%，较前日下降 9%，连板率 23%，较前日下降 10%。 市场资金流向：截至 20250707 两融余额为 18594 亿元，其中融资余额 18464 亿元，融券余额 130 亿元。两融余额占流通市值比重为 2.3%，两融交易占市 场成交额比重为 9.0%。 折溢价：20250707 当日 ETF 溢价较多的是 A500ETF 融通，ETF 折价较多的是 中 ...

Group 1 - The core viewpoint of the articles is the launch of the DT-1500PV multifunctional photovoltaic I-V curve tester by Huashengchang, which enhances the company's testing technology and competitiveness in the photovoltaic industry [1][2] - The DT-1500PV features real-time display of I-V curves on a high-definition color screen, supports online data reading, and allows for continuous testing with a single connection, making it suitable for various testing scenarios [1] - The product aims to support the "dual carbon" goals and promote sustainable development in the photovoltaic industry, transitioning the company from a single product provider to a comprehensive energy technology service provider [1] Group 2 - Huashengchang specializes in the research, development, production, and sales of testing and measurement instruments, focusing on high precision and specialized needs for specific industries [2] - The company has developed a series of professional instruments and testing devices for the photovoltaic sector, including tools for solar component installation, inverter maintenance, and energy storage system regulation [2] - The product line includes energy quality clamp meters and specialized solar irradiance meters, which help improve the overall performance and lifespan of photovoltaic systems while maximizing energy generation efficiency [2]

★ 宏观动态 ★ 香港金管局发布关于离岸人民币债券回购业务的优化安排 香港金融管理局今日公布有关离岸人民币债券回购业务的优化安排，以进一步便利"债券通"投资者参与离岸人 民币债券回购业务。措施包括：现时离岸人民币回购业务仅限于以人民币单币种结算。经本次优化后，可进一 步支持多币种外币结算，包括港元、美元和欧元，以便利参与机构按实际需要，以持有的在岸人民币债券持仓 进行多币种资金融通，丰富流动性管理工具，也有助于提升在岸债券的吸引力。优化措施将于2025年8月25日 正式启动。 国内首个低空新基建完整解决方案发布 据央视新闻，7月8日，由遥感卫星应用国家工程研究中心等单位主办的2025空天信息大会在安徽合肥举办，一 批聚焦商业航天、低空经济等未来产业的新技术新成果集中亮相，国内首个低空新基建完整解决方案也在会上 发布。本次大会发布了空天领域一系列创新技术成果与应用产品，涵盖卫星互联网、低空云、低空气象应用、 空天AI大模型等领域。中科星图发布了全国首个低空经济全域赋能平台，包括低空规划平台、护航低空智联 网平台、低空飞副平台、军地民协同平台及一网统飞平台等五个产品体系，提出了从低空规划、安全保障、协 同监管到运 ...

据上海证券报，资金加速涌入科技创新领域。7月7日，首批10只科创债ETF火速启动发行。据第三方渠 道消息，10只科创债ETF均一日售罄，募集资金合计300亿元，机构投资者是重要买家。 在业内人士看来，科创债ETF的推出具有重要的战略意义，将有效发挥公募基金在服务国家战略和市场 资金引导方面的积极作用，填补公募基金在"科技金融"债基领域的空白，推动"金融活水"向硬科技精准 灌溉。 二、今日行情速览1.指数走势 统计A股与海外主要核心指数走势，今日（7月8日，下同）三大指数集体上涨，其中上证指数上涨 0.7%，收于3497.48点，日内最高3499.89点；深证成指上涨1.47%，收于10588.39点，日内最高10593.84 点；创业板指上涨2.39%，收于2181.08点，日内最高2183.06点。今日创业板指、科创50与北证50走势 排名靠前，日涨跌幅分别为2.39%、1.4%与1.36%；近5个交易日创业板指、沪深300与中证800的走势排 名靠前，近5日涨跌幅分别为1.54%、1.41%与1.23%。 兴业证券指出，目前来看，光伏供给侧改革最可能发生在多晶硅料环节，市场供需平衡调整最可能发生 在光伏玻 ...