清水源11月10日交易公开信息 | 买/卖 | 会员营业部名称 | 买入金额（万元） | 卖出金额（万元） | | --- | --- | --- | --- | | 买一 | 国信证券股份有限公司浙江分公司 | 6474.06 | 62.37 | | 买二 | 机构专用 | 4016.89 | 1966.92 | | 买三 | 机构专用 | 2381.28 | 1569.19 | | 买四 | 机构专用 | 2185.12 | 1906.75 | | 买五 | 机构专用 | 2094.81 | 987.58 | | 卖一 | 机构专用 | 1983.38 | 3574.51 | | 卖二 | 中泰证券股份有限公司电子商务分公司 | 88.94 | 3360.57 | | 卖三 | 机构专用 | 0.00 | 3061.75 | | 卖四 | 国信证券股份有限公司北京分公司 | 97.19 | 2240.08 | | 卖五 | 国信证券股份有限公司北京国贸证券营业部 | 21.39 | 2009.00 | （文章来源：证券时报网） 证券时报·数据宝统计显示，上榜的前五大买卖营业部合计成交4.01亿元，其中，买 ...

Report Overview - The report is a weekly strategy report on sector rotation ETFs from November 3, 2025, to November 9, 2025 [2] Core Views - The strategy is based on two research reports and constructs a strategy portfolio of sector and thematic ETFs [2] - For the week of November 10, 2025, the model recommends allocating to sectors such as communication equipment, software development, and consumer electronics [2] - The strategy will add holdings of Cloud Computing ETF, Battery ETF, Industrial Non - Ferrous Metals ETF, etc., and continue to hold Communication ETF, VR ETF, etc. Some ETFs and target index trading timing signals gave daily or weekly risk warnings as of last weekend [2] Performance Tracking - From November 3 to November 7, 2025, the cumulative net return of the strategy was approximately - 0.76%, and the excess return relative to the CSI 300 ETF was approximately - 1.58% [2] - Since October 14, 2024, the cumulative out - of - sample return of the strategy was about 25.60%, and the cumulative excess return relative to the CSI 300 ETF was about 2.13% [2] Recommended Portfolio for the Next Week (20251110 - 20251114) | Fund Code | ETF Name | ETF Market Cap (Billion Yuan) | Holding Status | Coincident Shenwan Sector and Weight | Weekly Timing Signal | Daily Timing Signal | | --- | --- | --- | --- | --- | --- | --- | | 515880 | Communication ETF | 117.77 | Continue to hold | Communication Equipment (75.3%) | 1 | 0 | | 516510 | Cloud Computing ETF | 19.86 | Add | Software Development (30.54%) | 0 | 0 | | 159786 | VR ETF | 2.10 | Continue to hold | Consumer Electronics (28.46%) | 1 | - 1 | | 159755 | Battery ETF | 165.64 | Add | Battery (62.54%) | 1 | 1 | | 560860 | Industrial Non - Ferrous Metals ETF | 56.84 | Add | Industrial Metals (57.65%) | 1 | 1 | | 512220 | TMT ETF | 5.48 | Continue to hold | Semiconductor (37.25%) | 1 | 0 | | 512660 | Military Industry ETF | 142.21 | Add | Aviation Equipment (35.02%) | 0 | - 1 | | 159870 | Chemical Industry ETF | 172.55 | Add | Chemical Products (25.73%) | 1 | 1 | | 159667 | Industrial Mother Machine ETF | 6.04 | Add | Automation Equipment (47.2%) | 1 | - 1 | | 588830 | Science and Innovation New Energy ETF | 10.06 | Add | Photovoltaic Equipment (46.08%) | 1 | 1 | [2] Holdings and Performance in the Past Week (20251103 - 20251107) | Fund Code | ETF Name | ETF Market Cap (Billion Yuan) | Recent 1 - week Return (%) | Holding Status | | --- | --- | --- | --- | --- | | 515880 | Communication ETF | 117.77 | 0.40 | Continue to hold | | 159768 | Real Estate ETF | 5.88 | - 0.66 | Remove | | 159869 | Game ETF | 113.12 | - 0.49 | Remove | | 562050 | Pharmaceutical ETF | 1.06 | - 3.04 | Remove | | 512800 | Bank ETF | 205.57 | 2.71 | Remove | | 159766 | Tourism ETF | 35.92 | 2.32 | Remove | | 512220 | TMT ETF | 5.48 | - 0.47 | Continue to hold | | 159786 | VR ETF | 2.10 | - 2.04 | Continue to hold | | 516560 | Pension ETF | 1.33 | - 1.25 | Remove | | 588700 | Science and Innovation Pharmaceutical ETF (Harvest) | 3.16 | - 5.10 | Remove | | | ETF Portfolio Average Return | | - 0.76 | | | 510300 | CSI 300 ETF | 4277.20 | 0.82 | | | | ETF Portfolio Excess Return | | - 1.58 | | [11]

Core Viewpoint - Beijing Fengyan Investment Management Co., Ltd. plans to reduce its stake in Qicai Chemical by selling up to 3.9912 million shares, representing 0.9829% of the total share capital, from December 2, 2025, to February 27, 2026 [1] Group 1 - Beijing Fengyan Investment Management Co., Ltd. holds 24 million shares of Qicai Chemical, accounting for 5.9108% of the total shares, and 6.0133% after excluding repurchased shares [1] - The planned reduction in shares represents 16.6298% of Beijing Fengyan's total holdings [1]

Core Viewpoint - Taihe Technology (300801) is currently in a transformation period and is exploring various avenues to determine its future development direction [1] Group 1 - The company has not yet launched new projects due to delays in land acquisition and planning procedures [1]

Core Insights - The company, Xinzhou Bang, has indicated that its three main business segments are at different market stages, with product prices influenced by various factors including macroeconomic conditions, industry supply and demand, competitive landscape, raw material costs, and seasonal factors [1] Group 1: Business Segments - In the battery chemicals segment, the rising raw material prices are gradually impacting the pricing of electrolytes, with the fourth quarter being a transitional phase for prices [1] - New contracts will be priced based on the latest raw material prices, and the efficiency of price transmission is expected to improve [1] - The organic fluorine chemicals and electronic information chemicals segments have high technical barriers and differentiated advantages, leading to relatively stable prices [1] Group 2: Operational Status - The company's production and operational aspects are reported to be normal, with good production and sales conditions [1] - Investors are encouraged to monitor the company's periodic reports published on the Giant Tide Information Network for updates on operational status [1]

Core Viewpoint - The company plans to change the purpose of repurchased shares from "equity incentive implementation" to "cancellation and capital reduction" as of August 7, 2025, which will reduce the total share capital and registered capital [1] Summary by Sections - **Share Repurchase and Cancellation** - The company will cancel 7.9349 million shares that were repurchased but not used for their original purpose [1] - After the cancellation, the total share capital will decrease from 1.018 billion shares to 1.010 billion shares [1] - **Registered Capital Adjustment** - The registered capital will be reduced from 102 million yuan to 101 million yuan following the share cancellation [1] - **Creditor Rights** - Creditors have 45 days from the announcement date to request repayment or provide guarantees, with specific instructions for claiming debts [1]

Core Viewpoint - The company plans to utilize up to 600 million yuan of idle self-owned funds to purchase low-risk, liquid financial products or structured deposits within the 2026 fiscal year [1] Group 1: Investment Details - The investment will be made in financial products with short to medium terms, with individual product durations not exceeding 12 months [1] - The decision has been approved by the company's fifth board of directors during its 27th meeting and will require shareholder approval [1] Group 2: Management and Oversight - The funding source for this investment will be the company's idle self-owned funds [1] - The chairman of the company is authorized to make decisions and sign relevant documents within the specified limits and duration, while the finance department will handle the specific operations [1]

Core Viewpoint - The company has successfully developed a bio-based PPS product with 100% bio-based content, matching the mechanical performance of traditional products, and has entered the small batch sales phase with positive market feedback [1] Group 1 - The bio-based PPS product has a bio-based content of 100% [1] - The core mechanical performance indicators of the bio-based product are on par with traditional products [1] - The product is suitable for use under harsh conditions [1] Group 2 - The company has commenced small batch sales of the bio-based PPS product [1] - Market response to the product has been positive [1]

Core Viewpoint - Poly United's major shareholder has been actively supporting the company's operational development, leading to improvements in accounts receivable collection and overall operational efficiency [2] Group 1: Company Support and Performance - The major shareholder has consistently provided support for the company's business development [2] - Last year, with the backing of shareholders and related parties, the company achieved certain results in collecting accounts receivable [2] - The company will continue to focus on collecting accounts receivable and enhancing operational efficiency through market expansion, key project advancement, and lean management [2]

Core Viewpoint - The company Meirui New Materials (300848.SZ) has indicated that its thermoplastic polyurethane elastomer (TPU) products can be utilized in the production of 3D printing materials, showcasing various performance advantages [1] Group 1: Product Characteristics - The TPU materials produced by the company exhibit good mechanical properties, high elasticity, durability, wear resistance, and tear resistance [1] - These materials are applicable in multiple fields, including models, toys, shoe materials, components, and crafts [1] Group 2: Business Segment - Currently, the business volume related to 3D printing materials represents a relatively small proportion of the company's overall operations [1]