Market Overview - The domestic market indices showed mixed performance, with the Shanghai Composite Index closing at 3,267.66, up by 0.15%, while the Shenzhen Component Index fell by 0.27% to 9,858.10 [2] Non-Bank Financial Sector - The first quarter earnings for several brokerage firms are expected to increase significantly, with some reporting a year-on-year profit growth of up to 400%. Eight firms reported over 50% growth [6] - Multiple brokerages announced share buybacks to stabilize stock prices amid market volatility, reflecting management confidence in future growth [6] Electronics Industry - The overall market saw declines, with the Shanghai Composite Index down 3.11% and the Shenzhen Component Index down 5.13% during the week of April 7-11, 2025. The semiconductor sector showed mixed results, with the Philadelphia Semiconductor Index rising by 10.93% [5] - The recent U.S. tariff exemptions on certain products are expected to benefit sectors previously impacted by tariffs, although future policy changes remain uncertain [8] Chemical Raw Materials - The discovery of high-purity quartz mines in China is expected to reduce reliance on imports, as the country has historically depended on foreign sources for high-purity quartz [11] - Various vitamins have been included in the tariff exemption list, indicating limited impact on exports despite increased tariffs on other products [11] Company Insights - For Crystal Morning Co., the 2024 annual report indicated a revenue of 62.78 billion yuan, a year-on-year increase of 23.67%, and a net profit of 10.30 billion yuan, up 71.57% [15] - The company is actively expanding its market presence and product lines, with significant growth in AI edge products and a strong focus on R&D [16] Investment Recommendations - The report suggests focusing on domestic high-purity quartz production and the vitamin industry, particularly companies like New and Cheng, as they are expected to benefit from tariff exemptions and reduced import reliance [11][21] - For Crystal Morning Co., projected net profits for 2025-2027 are 12.86 billion, 14.79 billion, and 17.11 billion yuan, with a corresponding PE ratio indicating a "buy" rating [17]

Investment Rating - The report maintains an investment rating of "Leading the Market - A" for the non-bank financial industry [1][30]. Core Insights - The first quarter earnings of brokerage firms are expected to increase significantly, with a maximum year-on-year growth rate of 400% reported by some firms. Eight out of ten firms reported growth exceeding 50% [3][9]. - Several brokerage firms have announced share buybacks to stabilize stock prices and enhance shareholder value amid market volatility [4][9]. - The overall market is showing signs of recovery after significant adjustments, with expectations for further valuation recovery in the brokerage sector as long-term capital enters the market [4][9]. Summary by Sections Investment Recommendations - The report highlights that ten brokerage firms have disclosed their first-quarter earnings, with all showing growth. The low base from the previous year and active market conditions contributed to this performance [9]. - Share buybacks were announced by multiple firms, including Dongfang Securities and Guotai Junan, aimed at maintaining company value and reflecting management confidence in future growth [4][9]. Market Review - Major indices experienced declines, with the Shanghai Composite Index down 3.11% and the ChiNext Index down 6.73%. The non-bank financial index fell by 5.19%, ranking 18th among 31 sectors [10]. - The average daily trading volume in A-shares reached 1.61 trillion yuan, a 41.84% increase from the previous period [13][14]. Key Industry Data Tracking 1. Market Performance and Scale: Major indices saw declines, with the A-share trading volume at 8.06 trillion yuan for the week [13]. 2. Credit Business: As of April 11, the market had 3,173.67 million pledged shares, accounting for 3.92% of total equity [16]. 3. Fund Issuance: In March 2025, new fund issuance reached 1,009.26 million units, a 53.42% increase from the previous month [16]. 4. Investment Banking: In March 2025, the equity underwriting scale was 577.90 billion yuan, with IPOs amounting to 92.18 billion yuan [16]. 5. Bond Market: The total price index for bonds fell by 0.50% since the beginning of the year, with the 10-year government bond yield at 1.66%, up 4.91 basis points [16]. Regulatory Policies and Industry Dynamics - The report notes progress in the acquisition of Wanhe Securities by Guosen Securities, which has been accepted for review by the Shenzhen Stock Exchange [24]. - Recent credit and social financing data exceeded expectations, indicating a robust financial environment [24]. Key Announcements from Listed Companies - Dongfang Securities reported a revenue of 5.382 billion yuan and a net profit of 1.436 billion yuan, with year-on-year changes of 49.04% and 62.08%, respectively [25]. - Guotai Junan's net profit is projected to be between 11.201 billion yuan and 12.445 billion yuan, reflecting a year-on-year increase of 350% to 400% [25].

非银行金融 行业周报（20250407-20250413） 领先大市-A(维持) 一季报业绩预增，券商回购涌现 2025 年 4 月 15 日 行业研究/行业周报 非银行金融行业近一年市场表现 投资要点 资料来源：最闻 相关报告： 【山证非银行金融】监管持续细化业务 办法，关注极端事件冲击下波动-行业周 报（20250331-20250406）： 2025.4.8 【山证非银行金融】券商业绩显著改善， 鼓 励 耐 心 资 本 入 市 - 行 业 周 报 （20250324-20250330）： 2025.4.1 分析师： 孙田田 执业登记编码：S0760518030001 电话：0351-8686900 邮箱：suntiantian@sxzq.com 刘丽 执业登记编码：S0760511050001 电话：0351--8686985 邮箱：liuli2@sxzq.com 研究助理： 李明阳 邮箱：limingyang@sxzq.com 券商一季度业绩预增。上周共有 10 家券商披露一季度业绩，归 母净利润均实现增长，同比增幅最高达 400%，8 家增长超 50%。2024 年一季度业绩基数较低，同时叠加 20 ...

电子 周跟踪（20250407-20250411） 领先大市-A(维持) 2025 年 4 月 15 日 行业研究/行业周报 电子行业近一年市场表现 资料来源：最闻 相关报告： 【山证电子】特朗普宣布实施"对等关 税"措施，看好电子行业自主可控机会- 山西证券电子行业周跟踪 2025.4.8 【山证电子】NAND 价格 Q2 看涨，国 产设备技术突破密集落地-山西证券电子 高宇洋 执业登记编码：S0760523050002 邮箱：gaoyuyang@sxzq.com 董雯丹 邮箱：dongwendan@sxzq.com 市场整体：本周（2025.4.7-2025.4.11）市场大盘普遍下跌，上证指数跌 3.11%，深圳成指跌 5.13%，创业板指跌 6.73%，科创 50 跌 0.63%，申万电子 指数跌 3.89%，Wind 半导体指数跌 0.73%。外围市场，费城半导体指数涨 10.93%，台湾半导体指数跌 6.27%。细分板块中，周涨跌幅前三为模拟芯片 设计（+6.04%）、半导体设备（+2.23%）、半导体（+0.56%）。从个股看，涨 幅前五为凯德石英（+52.94%）、石英股份（+42.01%）、 ...

2025 年 4 月 15 日 行业研究/行业周报 化学原料行业近一年市场表现 资料来源：最闻 相关报告： 国产替代+自主可控重要性凸显-新材料 周报（250331-0404） 2025.4.9 漆证书，赢创和科思创 IPDI 供应遭遇异 常-新材料周报（250324-0328）2025.3.31 冀泳洁 博士 执业登记编码：S0760523120002 邮箱：jiyongjie@sxzq.com 王锐 执业登记编码：S0760524090001 邮箱：wangrui1@sxzq.com 申向阳 邮箱：shenxiangyang@sxzq.com 新材料 新材料周报（250407-0411） 领先大市-B(维持) 高纯石英矿打破进口依赖，多种维生素位列豁免清单出口影响有限 摘要 二级市场表现 市场与板块表现：本周新材料板块下跌。新材料指数跌幅为 4.91%，跑赢创 业板指 1.82%。近五个交易日，合成生物指数下跌 3.30%，半导体材料下跌 4.22%， 电子化学品下跌 3.17%，可降解塑料下跌 6.72%，工业气体下跌 4.87%，电池化 学品下跌 10.05%。 产业链周度价格跟踪（括号为周环比变化） ...

Investment Rating - The report maintains an investment rating of "Leading the Market-A" for the electronic industry [1]. Core Insights - The electronic industry is expected to benefit from short-term tariff exemptions on imports, particularly for sectors previously affected by tariffs, such as the fruit chain and Nvidia chain. However, uncertainties remain due to potential future policy changes [6]. - The report emphasizes the importance of focusing on domestic self-sufficiency and innovation within the industry as a long-term investment opportunity, particularly in areas like AI chips, lithography machines, and advanced packaging [6]. Market Overview - The overall market experienced a decline during the week of April 7-11, 2025, with the Shanghai Composite Index falling by 3.11%, the Shenzhen Component Index by 5.13%, and the ChiNext Index by 6.73%. The semiconductor index also dropped by 0.73% [12]. - In contrast, the Philadelphia Semiconductor Index increased by 10.93%, while the Taiwan Semiconductor Index decreased by 6.27% [12]. - Among sub-sectors, the top performers were analog chip design (+6.04%), semiconductor equipment (+2.23%), and semiconductors (+0.56%) [12]. Stock Performance - The top five gaining stocks included Kaide Quartz (+52.94%), Quartz Co. (+42.01%), Shengbang Co. (+24.65%), Hualing Co. (+21.18%), and Naxin Micro (+21.05%). Conversely, the top five losing stocks were Chen Zhan Optoelectronics (-22.04%), Zhishang Technology (-20.00%), Jingyan Technology (-18.91%), Zhongshi Technology (-18.60%), and Honghe Technology (-18.30%) [23]. Industry News - The report highlights significant industry news, including the announcement of a 34% tariff on U.S. chips starting April 10, 2025, leading to many suppliers pausing quotes and increasing price volatility [4]. - The China Semiconductor Industry Association issued new rules regarding the origin of semiconductor products, which will affect import declarations [58]. - The U.S. announced exemptions from "reciprocal tariffs" for products such as computers, servers, smartphones, and semiconductor manufacturing equipment [58].

2025 年 4 月 15 日 行业研究/行业周报 化学原料行业近一年市场表现 资料来源：最闻 相关报告： 国产替代+自主可控重要性凸显-新材料 周报（250331-0404） 2025.4.9 漆证书，赢创和科思创 IPDI 供应遭遇异 常-新材料周报（250324-0328）2025.3.31 冀泳洁 博士 执业登记编码：S0760523120002 邮箱：jiyongjie@sxzq.com 王锐 执业登记编码：S0760524090001 邮箱：wangrui1@sxzq.com 申向阳 邮箱：shenxiangyang@sxzq.com 摘要 二级市场表现 市场与板块表现：本周新材料板块下跌。新材料指数跌幅为 4.91%，跑赢创 业板指 1.82%。近五个交易日，合成生物指数下跌 3.30%，半导体材料下跌 4.22%， 电子化学品下跌 3.17%，可降解塑料下跌 6.72%，工业气体下跌 4.87%，电池化 学品下跌 10.05%。 产业链周度价格跟踪（括号为周环比变化） 氨基酸：缬氨酸(13650 元/吨，-0.73%)、精氨酸(29000 元/吨，-6.45%)、色 氨酸(46500 元/吨， ...

集成电路 晶晨股份（688099.SH） 买入-A(维持) 多产品线全面开花，AI 端侧产品陆续落地 2025 年 4 月 15 日 公司研究/公司快报 公司近一年市场表现 事件描述 公司公布 2024 年年报。2024 年公司实现营收 59.26 亿元，同比+10.34%； 归母净利润 8.22 亿元，同比+65.03%；扣非后归母净利润 7.46 亿元，同比 +93.97%。 事件点评 市场数据：2025 年 4 月 14 日 收盘价（元）： 68.75 年内最高/最低（元）： 92.45/48.21 流通A股/总股本（亿）： 4.20/4.20 积极开拓市场，多产品线全面开花。公司 2024 年收入 59.26 亿元，同比 增长 10.34%，全年芯片销量超 1.4 亿颗，其中 W 系列接近 1400 万颗，产品 上市以来累计销量接近 3000 万颗。S 系列芯片在国内运营商招标中均取得最 大份额，竞争优势明显；T 系列销量同比超 30%，持续开拓全球市场；A 系 列导入国内外核心终端厂商，扩大 AI 端侧应用领域。 流通 A 股市值（亿）： 288.71 总市值（亿）： 288.71 基础数据：202 ...

集成电路 晶晨股份（688099.SH） 买入-A(维持) 多产品线全面开花，AI 端侧产品陆续落地 2025 年 4 月 15 日 公司研究/公司快报 公司近一年市场表现 事件描述 公司公布 2024 年年报。2024 年公司实现营收 59.26 亿元，同比+10.34%； 归母净利润 8.22 亿元，同比+65.03%；扣非后归母净利润 7.46 亿元，同比 +93.97%。 事件点评 积极开拓市场，多产品线全面开花。公司 2024 年收入 59.26 亿元，同比 增长 10.34%，全年芯片销量超 1.4 亿颗，其中 W 系列接近 1400 万颗，产品 上市以来累计销量接近 3000 万颗。S 系列芯片在国内运营商招标中均取得最 大份额，竞争优势明显；T 系列销量同比超 30%，持续开拓全球市场；A 系 列导入国内外核心终端厂商，扩大 AI 端侧应用领域。 基础数据：2024 年 12 月 31 日 重视研发持续创新，AI 端侧产品陆续落地。公司 2024 年研发投入 13.53 亿元，多产品线保持行业领先地位，6nm 芯片 S905X5 系列端侧算力能力强 大，可实现本地同声翻译、同声字幕等功能，产品 ...

消费电子组件 水晶光电（002273.SZ） 买入-A(维持) 业绩符合预期，积极布局海外交付能力 2025 年 4 月 15 日 公司研究/公司快报 公司近一年市场表现 事件描述 | 年 月 市场数据：2025 | 4 | 日 14 | | | --- | --- | --- | --- | | 收盘价（元）： | | | 18.51 | | 年内最高/最低（元）： | | | 27.77/12.63 | | 流通A股/总股本（亿）： | | | 13.58/13.91 | | 流通 A 股市值（亿）： | | | 251.35 | | 总市值（亿）： | | | 257.41 | | 年 基础数据：2024 | 月 12 | 日 31 | | | --- | --- | --- | --- | | 基本每股收益(元)： | | | 0.75 | | 摊薄每股收益(元)： | | | 0.75 | | 每股净资产(元)： | | | 6.75 | | 净资产收益率(%)： | | | 11.13 | 资料来源：最闻 分析师： 高宇洋 执业登记编码：S0760523050002 邮箱：gaoyuyang@sx ...