Accessible version AMEC (A) Leading etching toolmaker; initiate at Buy on solid WFE demand and localization Initiating Coverage: BUY | PO: 352.00 CNY | Price: 289.20 CNY Leading etching tool maker in China; initiate at Buy We initiate coverage on AMEC, a leading semiconductor equipment company based in China, with Buy rating and price objective (PO) of CNY352 (22% upside potential). Our bullishness on the stock is based on 1) the robust wafer fabrication equipment (WFE) demand in China, esp. given a potenti ...

2025年10月，A股市场掀起了一场声势浩大的"减持潮"，仅一周时间内就有247家公司发布减持公告，创下年内最高纪录。 而9月刚刚过去三分之一时，已有 超过400家上市公司披露重要股东减持完成公告，累计套现金额高达190亿元。 产业资本正在AI狂欢中悄然撤退，内部人的减持动作比任何分析师报告都更直白地预示估值高点。 中微公司作为市值千亿的半导体设备龙头，最近一个月累计减持超过18.09亿元。 其第一大股东上海创业投资和第二大股东巽鑫（上海）投资在今年已经连 续三次减持，最近一次就在11月13日，单次减持626万股，市值超过16亿元。 山西汾酒这家山西省国资委旗下的千亿白酒龙头，尽管是唯二两家三季报增长的白酒企业之一，仍然被第二大股东华创鑫睿减持611万股，总减持金额超过 17亿元。 化工行业市值龙头万华化学也未能幸免，作为烟台国资委旗下、全球最大的MDI生产商，最近一个月被累计减持超过11亿元。 令人困惑的是，万华化学股 价已经从高位有所回落，在这个并不算高的位置遭遇减持，引发市场种种猜测。 风电行业领军企业金风科技同样遭遇减持，其第四大股东和谐健康保险连续减持，持股从4亿股降至2亿多股，最近一个月累计减持超 ...

Core Viewpoint - The A-share market is experiencing a notable shift towards stock selection and sector rotation, with over 50 stocks upgraded and more than 90 downgraded in ratings, indicating a more cautious market sentiment and a focus on structural opportunities in technology, consumption, and dividend sectors [1][2][3]. Stock Rating Adjustments - Over the past month, 52 stocks have been upgraded, with the food and beverage sector having the highest number of upgrades at 7 stocks, followed by electronics and power equipment with 5 each, and pharmaceuticals and light industry with 4 each [1]. - Conversely, 92 stocks have been downgraded across 25 industries, with the automotive sector leading with 12 downgrades, followed by food and beverage with 10, and basic chemicals with 9 [2][3]. Sector Analysis - In the food and beverage sector, several companies such as Baba Foods and Ximai Foods have seen their ratings upgraded due to improved revenue growth and store efficiency [2]. - The electronics sector is expected to benefit from a recovery in terminal demand, with companies like Crystal Technology and Green Link Technology receiving upgrades [2]. - The automotive sector has faced downgrades due to short-term performance pressures, with companies like Meihu and New Spring seeing their ratings lowered [3]. Market Trends and Strategies - Analysts suggest that the market is moving towards a balanced style, with a preference for large-cap stocks and a potential shift towards value stocks [4]. - The focus on growth stocks remains, but the key is whether the underlying valuation logic changes, which could drive future performance [4]. - Investment opportunities are seen in themes such as anti-involution and dividend stocks, with a particular emphasis on technology sectors that align with national strategies and possess real technological barriers [5].

Summary of Key Points Core Viewpoint - A total of 33 stocks received buy ratings from institutions today, with notable first-time attention on Chao Hong Ji, Wei Hong Co., and Zhong Wei Company [1][2]. Institutional Ratings - 33 stocks received buy ratings, with the highest attention on Jingxin Pharmaceutical and Baoxiniang, each having one buy rating record [1]. - Among the rated stocks, 13 provided future target prices, with 9 stocks showing an upside potential exceeding 20%. Guangxun Technology has the highest upside potential at 81.99%, with a target price of 99.00 yuan compared to the latest closing price of 54.40 yuan [1][2]. - Other stocks with significant upside potential include Antu Biology at 43.13% and Enhua Pharmaceutical at 35.08% [1][2]. Market Performance - The average decline for stocks with buy ratings today was 2.80%, underperforming the Shanghai Composite Index. Only 5 stocks saw price increases, with the largest gains from Fulei New Materials (2.63%), Lianying Medical (2.15%), and Top Group (0.84%) [1][2]. - Stocks with the largest declines included Xiamen Tungsten New Energy (-9.09%), Aopu Mai (-7.02%), and Minsheng Health (-6.59%) [1][2]. Industry Focus - The pharmaceutical and biotechnology sector is the most favored, with 8 stocks including Minsheng Health and Enhua Pharmaceutical making the buy rating list. The electronics and textile sectors also attracted attention, with 4 and 3 stocks respectively [2][3].

东海证券研报指出，中微公司是国内半导体设备的龙头企业之一，公司深耕集成电路制造核心设备领 域，主要产品包括刻蚀与薄膜沉积设备两大类：刻蚀设备方面，公司的等离子体刻蚀设备已广泛应用于 国际一线芯片制造商的先进制程产线；薄膜沉积领域，公司近年来成功开发的LPCVD和ALD设备已通 过客户验证，多款产品进入市场并获大批量重复订单。在泛半导体设备领域，公司氮化镓MOCVD设备 保持全球领先，随着全球半导体产业向三五族化合物半导体加速拓展，尤其在Mini/Micro LED新型显 示、新能源汽车功率器件等领域的需求持续释放，MOCVD设备作为关键工艺装备，市场空间将进一步 扩大。此外，公司积极把握半导体设备市场新机遇，通过子公司超微、中微惠创、中微汇链等在量检测 设备、环保设备、工业互联网等领域积极拓展，构建多元化的业绩增长点。作为国内龙头的半导体设备 公司，公司深耕刻蚀设备，同时切入更多细分市场，进一步打开业绩成长空间。首次覆盖，给予"买 入"评级。 ...

Group 1 - The report highlights the ongoing transformation in the artificial intelligence (AI) industry, with significant advancements in AI models and increasing capital expenditures from cloud service providers, driving demand for AI computing hardware infrastructure [8][20][39] - The semiconductor industry is expected to continue its upward trend, with AI driving a potential super cycle in the memory sector, as domestic manufacturers enhance their competitive advantages in technology and supply chains [11][18][19] - The electronic industry has significantly outperformed the CSI 300 index, with a year-to-date increase of 38.35% compared to the CSI 300's 16.85% [18][19] Group 2 - Major cloud companies are increasing their capital expenditures, with North American cloud providers collectively spending $96.4 billion in Q3 2025, a 67% year-on-year increase, to support AI infrastructure [39][40] - The report emphasizes the rapid growth of AI server demand, with the global AI server market projected to reach $158.7 billion in 2025, reflecting a compound annual growth rate of 15.5% from 2024 to 2028 [51][53] - The report identifies key investment opportunities in sectors such as AI computing chips, AI PCBs, and memory modules, recommending specific companies for investment based on their market positions and growth potential [11][12][52]

Group 1: Zhongwei Company (688012) - Zhongwei Company is a leading domestic semiconductor equipment manufacturer, providing etching, film deposition, and MOCVD equipment for semiconductor products [5][6] - The company has successfully developed LPCVD and ALD equipment, which have been validated by customers and have entered the market with large-scale repeat orders [5][6] - In the etching equipment sector, the company's revenue for the first three quarters of 2025 reached 6.101 billion yuan, a year-on-year increase of approximately 38.26%, accounting for about 76% of total revenue [6][9] - The company maintains a high R&D investment, with R&D expenses reaching 1.794 billion yuan in the first three quarters of 2025, a year-on-year increase of 96.30%, representing a R&D expense ratio of 22.25% [5][9] - The company aims to cover over 60% of the equipment market in key areas of integrated circuits through independent research and industrial cooperation over the next five to ten years [5] Group 2: Jinfat Technology (600143) - Jinfat Technology has evolved from a modified plastics manufacturer to a global chemical new materials platform enterprise, with a focus on AI servers, humanoid robots, and new energy vehicles [10][11] - The company achieved operating revenue of 49.616 billion yuan in the first three quarters of 2025, a year-on-year increase of 22.62%, and a net profit of 1.065 billion yuan, up 55.86% [10][11] - The modified plastics business has maintained a revenue share of over 50% since 2020, with sales reaching 2.0908 million tons in the first three quarters of 2025, a year-on-year increase of 18.16% [11] - The new materials segment, including special engineering plastics and biodegradable plastics, saw sales of 200,800 tons in the first three quarters of 2025, a year-on-year increase of 22.36% [12] - The company is expected to benefit from domestic substitution and technological updates, with EPS forecasts for 2025-2027 being 0.54, 0.66, and 0.85 yuan, respectively [12]

| 上证指数 | | 3848.36 | -82.69 | -2.10% | | --- | --- | --- | --- | --- | | 000001 | | | | | | 创业板指 | W | 2940.87 | -101.47 | -3.34% | | 399006 | | | | | | 深证成指 | W | 12595.65 | -385.17 | -2.97% | | 399001 | | | | | | 科创50 | W | 1290.15 | -38.04 | -2.86% | | 000688 | | | | | | 北证50 | | 1395.45 | -50.09 | -3.47% | | 899050 | | | | | | 沪深300 | W | 4468.22 | -96.73 | -2.12% | | 000300 | | | | | | 上证50 | Nov | 2960.42 | -47.87 | -1.59% | | 000016 | | | | | 格隆汇11月21日｜沪指跌2.1%，深成指跌2.97%，创业板指跌3.34%。锂电产业链、算力硬件、光伏、 存储芯片 ...

Core Viewpoint - The chip ETF E Fund (516350) opened down by 1.95% at 1.109 yuan, reflecting a broader decline in the semiconductor sector [1] Group 1: ETF Performance - The E Fund chip ETF's performance benchmark is the CSI Chip Industry Index return [1] - Since its establishment on December 15, 2021, the fund has achieved a return of 13.01% [1] - Over the past month, the fund has experienced a return of -3.30% [1] Group 2: Major Holdings Performance - Key holdings in the ETF include: - SMIC down 2.50% [1] - Cambricon down 2.42% [1] - Haiguang Information down 2.25% [1] - Northern Huachuang down 2.40% [1] - Lattice Semiconductor down 2.66% [1] - Zhaoyi Innovation down 5.07% [1] - Zhongwei Company down 2.90% [1] - OmniVision down 1.31% [1] - Chipone down 4.01% [1] - Changdian Technology down 1.44% [1]

Group 1 - The semiconductor ETF Southern (159325) opened down 2.20%, priced at 1.378 yuan [1] - Major holdings in the ETF experienced declines, including SMIC down 2.50%, Cambrian down 2.42%, and GigaDevice down 5.07% [1] - The ETF's performance benchmark is the CSI Semiconductor Industry Select Index return, managed by Southern Fund Management Co., Ltd. [1] Group 2 - Since its inception on October 31, 2024, the ETF has returned 40.62%, while the return over the past month is -4.13% [1]