Core Viewpoint - The optoelectronic new materials industry is experiencing significant growth in China, driven by advancements in technology and increasing market demand, particularly in solar cells, optical communication, and display technologies [1][4][23]. Industry Definition and Classification - Optoelectronic materials are defined as materials that can generate, convert, transmit, process, and store optical signals, encompassing categories such as semiconductor optoelectronic materials, organic semiconductor materials, inorganic crystals, quartz glass, infrared materials, laser materials, and nonlinear optical materials [2][4]. Industry Development Status - The number of patents for optoelectronic new materials in China reached 122 in 2022, but has seen a decline in recent years, with projections of 99 in 2023 and 76 in 2024, and only 11 by May 21, 2025 [1][4]. - The optoelectronic materials sector is crucial for the advancement of the optoelectronic industry, with applications in solar cells, optical communication, and displays [4]. Industry Chain - The industry chain consists of upstream core raw materials (basic chemicals, rare metals, targets), midstream production of optoelectronic materials and devices, and downstream applications in high-growth areas such as photovoltaic power generation and optical communication [6][8]. Semiconductor Materials - The semiconductor materials market in China is projected to reach approximately 147 billion yuan in 2024 and about 164.69 billion yuan in 2025, accounting for around 27.24% and 27.20% of the electronic materials market, respectively [8]. Optical Communication - The optical communication market in China is expected to grow from 139 billion yuan in 2023 to approximately 175 billion yuan by 2025, driven by advancements in 5G, cloud computing, and big data technologies [10]. Competitive Landscape - Major companies in the optoelectronic new materials industry include BOE Technology Group, Longi Green Energy, Jiangfeng Electronics, Sanan Optoelectronics, and others, reflecting a diverse and international competitive landscape [12][14]. Representative Companies - **BOE Technology Group**: A leading global company in semiconductor display products, with over 100,000 patents and significant market share in LCD and OLED technologies [14][15]. - **Shaanxi Lait Optoelectronic Materials Co., Ltd.**: Focuses on OLED organic light-emitting materials, with a revenue of 442 million yuan in 2024, reflecting a strong growth trajectory [17][19]. - **Ningbo Jiangfeng Electronics**: Specializes in ultra-pure metal sputtering targets, with a revenue of 2.333 billion yuan in 2024, highlighting its strong market position [21]. Industry Development Trends - The demand for optoelectronic materials is expected to continue growing, with advancements in silicon-based solar cells and organic light-emitting diodes (OLEDs) leading the way [23]. - Future developments will focus on higher performance, lower costs, and multifunctionality, with new materials such as perovskite solar cells and quantum dot emitters gaining traction [23].

金融界6月11日消息，上证指数高开高走，上证移动互联网指数 (上证移动，H50053)上涨0.53%，报 2255.28点，成交额285.03亿元。 数据统计显示，上证移动互联网指数近一个月下跌1.08%，近三个月下跌11.64%，年至今上涨0.69%。 据了解，上证移动互联网指数从沪市证券中选取移动终端提供商、移动互联网平台运营商、通过移动互 联网平台商品销售商和内容服务提供商，以及其他受益于移动互联的相关上市公司证券作为指数样本， 以反映沪市移动互联网产业上市公司证券的整体表现该指数以2012年06月29日为基日，以1000.0点为基 点。 从指数持仓来看，上证移动互联网指数十大权重分别为：三安光电（5.53%）、中科曙光（5.5%）、工 业富联（5.45%）、兆易创新（5.05%）、韦尔股份（4.92%）、中芯国际（4.87%）、恒生电子 （4.77%）、中微公司（4.63%）、生益科技（4.48%）、金山办公（4.32%）。 从上证移动互联网指数持仓的市场板块来看，上海证券交易所占比100.00%。 从上证移动互联网指数持仓样本的行业来看，信息技术占比84.67%、通信服务占比13.87%、可选消费 ...

Group 1 - A500 Index ETF (159351) showed a slight increase of 0.1% in early trading on June 6, with a trading volume exceeding 1.1 billion yuan, ranking second among similar products [1] - In the first three trading days of June, the cumulative trading volume of the A500 ETF reached 8.527 billion yuan, ranking first among similar ETF products [1] - A total of 439 A-share companies implemented buybacks in the past month, with a total buyback amount of 26.689 billion yuan, representing a year-on-year increase of 51.83% [1] Group 2 - The A500 Index ETF closely tracks the new benchmark index, the CSI A500 Index, which selects 500 stocks that represent strong market capitalization across various industries [2] - The CSI A500 is considered suitable for risk diversification, showing lower correlation with US, Japanese, and Hong Kong stocks, as well as commodities, gold, and bonds [2] - The average price-to-earnings ratios for the Shanghai Composite Index and the ChiNext Index are currently at 13.83 times and 36.51 times, respectively, indicating a suitable environment for medium to long-term investment [2]

证券代码：600703 证券简称：三安光电 公告编号：临 2025-034 三安光电股份有限公司 关于股份回购实施结果暨股份变动的公告 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： | 回购方案首次披露日 | 2025/4/10 | | | --- | --- | --- | | 回购方案实施期限 | 2025 年 4 月 10 日~2025 年 | 10 月 9 日 | | 预计回购金额 | 10亿元~15亿元 | | | 回购价格上限 | 16.00元/股 | | | 回购用途 | □减少注册资本 √用于员工持股计划或股权激励 | | | | □用于转换公司可转债 | | | | □为维护公司价值及股东权益 | | | 实际回购股数 | 12,142.44万股 | | | 实际回购股数占总股本比例 | 2.4338% | | | 实际回购金额 | 149,879.95万元 | | | 实际回购价格区间 | 11.59元/股~13.05元/股 | | 一、回购审批情况和回购方案内容 三安光电股份有限公司（以 ...

从中证新材料主题指数持仓的市场板块来看，深圳证券交易所占比54.67%、上海证券交易所占比 44.77%、北京证券交易所占比0.56%。 从中证新材料主题指数持仓样本的行业来看，工业占比43.47%、原材料占比33.01%、信息技术占比 23.52%。 资料显示，指数样本每半年调整一次，样本调整实施时间分别为每年6月和12月的第二个星期五的下一 交易日。权重因子随样本定期调整而调整，调整时间与指数样本定期调整实施时间相同。在下一个定期 调整日前，权重因子一般固定不变。特殊情况下将对指数进行临时调整。当样本退市时，将其从指数样 本中剔除。样本公司发生收购、合并、分拆等情形的处理，参照计算与维护细则处理。 跟踪新材料的公募基金包括：华宝中证新材料主题ETF联接A、华宝中证新材料ETF、国泰中证新材料 主题联接A、华夏中证新材料主题ETF联接A、天弘中证新材料A、平安中证新材料ETF、华夏中证新材 料主题ETF联接C、国泰中证新材料主题联接C、建信中证新材料主题ETF、华宝中证新材料主题ETF联 接C等。 金融界5月28日消息，上证指数高开震荡，中证新材料主题指数 (新材料，H30597)下跌0.8%，报2809. ...

Core Viewpoint - The China Securities Automotive Semiconductor Industry Index has shown a mixed performance, with a slight increase year-to-date but declines over the past month and three months, indicating volatility in the automotive semiconductor sector [1][2]. Group 1: Index Performance - The Shanghai Composite Index rose by 0.21%, while the China Securities Automotive Semiconductor Industry Index reported a value of 2879.52 points [1]. - Over the past month, the index has decreased by 1.53%, and over the last three months, it has declined by 9.90%. However, it has increased by 3.42% year-to-date [1]. Group 2: Index Composition - The index comprises no more than 50 listed companies that provide semiconductor materials, equipment, and products in the fields of automotive electrification and intelligence [1]. - The index is based on a reference date of December 30, 2016, with a base value of 1000.0 points [1]. Group 3: Top Holdings - The top ten weighted companies in the index are: - Zhaoyi Innovation (6.95%) - Weir Shares (6.51%) - Northern Huachuang (5.26%) - Sanan Optoelectronics (4.52%) - Unisoc (4.45%) - Changdian Technology (4.2%) - Zhongwei Company (4.04%) - Rockchip (3.2%) - Chipone (3.18%) - Wingtech Technology (3.06%) [1]. Group 4: Market Distribution - The index's holdings are primarily listed on the Shanghai Stock Exchange, accounting for 75.59%, while the Shenzhen Stock Exchange represents 24.41% [1]. Group 5: Industry Breakdown - The industry composition of the index includes: - Integrated Circuits: 60.20% - Semiconductor Materials and Equipment: 23.37% - Discrete Devices: 7.65% - Optical and Optoelectronic: 4.52% - Electronic Terminals and Components: 3.06% - Transportation Equipment: 1.20% [2]. Group 6: Sample Adjustment - The index samples are adjusted semi-annually, with adjustments occurring on the next trading day after the second Friday of June and December each year [2]. - Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [2].

Group 1 - The Shanghai Composite Index increased by 0.21%, while the China Urbanization Index reported at 1823.55 points [1] - The China Urbanization Index rose by 3.18% over the past month, but declined by 3.43% over the past three months and is down 2.37% year-to-date [1] - The index series focuses on themes such as intensive, intelligent, and green low-carbon development, reflecting the performance of listed companies affected by changes in economic and consumption structures during the urbanization process [1] Group 2 - The top ten holdings of the China Urbanization Index include BYD (4.5%), Kweichow Moutai (4.47%), Wanhua Chemical (3.21%), China State Construction (2.75%), and others [1] - The market capitalization distribution shows that the Shanghai Stock Exchange accounts for 52.92% and the Shenzhen Stock Exchange accounts for 47.08% of the index [2] - The industry composition of the index includes 30.69% in industrials, 17.41% in information technology, 15.64% in consumer discretionary, and other sectors [2]

作为化合物半导体材料与器件领域的领军企业，三安光电专注于研发、生产和销售各类化合物半导体新 材料及其相关产品。公司核心业务涵盖氮化镓、砷化镓、碳化硅、磷化铟、氮化铝、蓝宝石等材料的外 延片和芯片，核心产品包括LED外延芯片、集成电路产品以及LED应用产品等。 一季报显示，今年第一季度，三安光电实现营业收入43.12亿元，同比上升21.23%；归母净利润2.12亿 元，同比上升78.46%；扣非归母净利润7469万元，同比扭亏；经营现金流净额为5.96亿元，同比增长 10.2%。公司各项业务均有所发展，在LED和集成电路领域继续保持增长，尤其是高端LED产品的市场 占比进一步提升，带动了整体营收的增长。 值得一提的是，三安光电相关负责人近期在公开场合透露，近年来，全球市场对高性能半导体材料的需 求旺盛，三安光电与意法半导体于2023年签约在重庆投资设立"安意法半导体有限公司"(简称"安意 法")，安意法已于今年2月成功通线。该项目总投资约230亿元，将建成年产48万片的8英寸碳化硅车规 级功率芯片生产线，预计将于今年四季度实现批量生产，重点服务新能源汽车、工业电源及能源等战略 产业和市场。这也是中欧合作建造的国 ...

Core Viewpoint - The semiconductor industry index in China has shown mixed performance, with a slight increase recently but a decline over the past month and three months, indicating potential volatility in the sector [1][2]. Group 1: Index Performance - The Shanghai Composite Index rose by 0.38%, while the China Semiconductor Industry Index increased by 0.45%, closing at 8565.3 points with a trading volume of 25.338 billion yuan [1]. - Over the past month, the China Semiconductor Industry Index has decreased by 1.63%, and over the last three months, it has fallen by 6.31%. Year-to-date, it has risen by 1.57% [1]. Group 2: Index Composition - The China Semiconductor Industry Index tracks the overall performance of publicly listed companies in the semiconductor sector, covering areas such as materials, equipment, design, manufacturing, packaging, and testing [1]. - The index's top ten holdings include: SMIC (9.2%), Cambricon (7.64%), Northern Huachuang (7.52%), Haiguang Information (7.03%), Weir Shares (6.1%), Lattice Technology (4.86%), Zhaoyi Innovation (4.56%), Zhongwei Company (4.22%), Changdian Technology (2.6%), and Sanan Optoelectronics (2.41%) [1]. - The index's holdings are primarily listed on the Shanghai Stock Exchange (77.35%) and the Shenzhen Stock Exchange (22.65%) [1]. Group 3: Industry Breakdown - Within the index's sample holdings, integrated circuits account for 70.29%, semiconductor materials and equipment for 21.03%, discrete devices for 4.09%, optoelectronics for 2.41%, and electronic terminals and components for 2.18% [2]. Group 4: Related Funds - Public funds tracking the China Semiconductor Index include: Guotai CES Semiconductor Industry ETF Link A, Guotai CES Semiconductor Industry ETF Link C, Huaan CES Semiconductor Industry A, Huaan CES Semiconductor Industry C, Western Gain CES Semiconductor Industry Index Enhanced A, Western Gain CES Semiconductor Industry Index Enhanced C, and Guotai CES Semiconductor ETF [2].

插播： 英诺赛科、能华半导体、致能科技、万年晶半导 体、京东方华灿光电、镓奥科技、鸿成半导体及中科无线半导体等企业已参编《2024-2025 氮化镓（GaN）产业调研 白皮书》，参编咨询请联系许若冰（hangjiashuo999）。 近期，碳化硅领域 动态不断 ，"行家说三代半"关注到，英飞凌、 利普思、 中宜创芯、纳设智能 等 众多国内外碳化硅厂商纷纷晒出最新订单与合作进展，详情请看： 英飞凌： 与汽车厂商 达成SiC合作 英飞凌& Rivian 近日，美国汽车制造商 Rivian 已与英飞凌签约，英飞凌将为"R2"汽车平台提供牵引逆变器电源模块、微控制器和 电源 IC，预计将于 2026 年开始。 其中，电源模块将采用英飞凌的 HybridPack Drive G2 格式（如图所示），包含硅和碳化硅组件。 该封装采用直接液冷，以针状翅片阵列作为散热界面， 热阻通常为0.129°C/W。 利普思半导体： 收获多个SiC订单 近日，据eeNEWS等媒体报道， 英飞凌相继与伟世通、Rivian达成SiC合作，将在车规级应用上搭载SiC技术： 英飞凌& 伟世通 5月，英飞凌已与美国一级供应商伟世通签署协议，共同开 ...