Group 1 - BlackRock reduced its stake in Jiangsu Nanjing Highway (600377) by 1.358 million shares at a price of HKD 9.8633 per share, totaling approximately HKD 13.3944 million [1] - After the reduction, BlackRock's latest holding is approximately 122 million shares, representing a holding percentage of 9.96% [1]

Group 1 - BlackRock reduced its stake in Jiangsu Nanjing Highway Co., Ltd. by 135,800 shares on November 26, at a price of HKD 9.8633 per share, totaling approximately HKD 13.39 million [1] - After the reduction, BlackRock's latest shareholding stands at approximately 122 million shares, representing a holding percentage of 9.96% [1]

Quantitative Models and Construction Methods 1. Model Name: Liquidity Impact Coefficient Model - **Model Construction Idea**: This model measures the liquidity impact of index adjustments on individual stocks by calculating the ratio of net fund flows to the stock's recent average daily trading volume[12][13] - **Model Construction Process**: The liquidity impact coefficient for a stock is calculated as follows: $$ impact_{i} = \sum_{k=1}^{N} \frac{\Delta weight_{k,i} \times AUM_{k}}{amt\_avg_{i,20}} $$ - \( \Delta weight_{k,i} \): Estimated weight change of stock \( i \) in index \( k \) - \( AUM_{k} \): Total assets under management of passive products tracking index \( k \) as of the end of November - \( amt\_avg_{i,20} \): Average daily trading volume of stock \( i \) over the past 20 trading days as of the end of November[12][13] - **Model Evaluation**: The model provides a quantitative framework to estimate short-term liquidity shocks caused by index adjustments, but it is subject to data discrepancies and assumptions, which may lead to deviations from actual results[13] --- Model Backtesting Results Liquidity Impact Coefficient Model - **Top 5 Stocks with Highest Positive Impact Coefficients**: - Zhangjiagang Bank (002839 CH): 11.55[15] - Jiangzhong Pharmaceutical (600750 CH): 11.44[15] - Tower Group (002233 CH): 11.04[15] - Jichuan Pharmaceutical (600566 CH): 10.14[15] - Zhengbang Technology (002157 CH): 9.99[15] - **Top 5 Stocks with Highest Negative Impact Coefficients**: - Shenzhen Expressway (600548 CH): -24.95[16] - Vanward Electric (002543 CH): -20.90[16] - Aviation Materials (688563 CH): -14.06[16] - Huaxi Biology (688363 CH): -10.81[16] - Ninghu Expressway (600377 CH): -10.54[16] --- Quantitative Factors and Construction Methods 1. Factor Name: Net Fund Flow Factor - **Factor Construction Idea**: This factor estimates the net fund inflow or outflow for stocks due to index adjustments, based on changes in index weights and the total AUM of passive products tracking the index[9][10] - **Factor Construction Process**: - Outflow Amount: Total AUM of linked products multiplied by the stock's actual weight in the index as of the end of November - Inflow Amount: Total AUM of linked products multiplied by the estimated weight of the stock in the index post-adjustment - Weight estimation is based on free-float market capitalization and index-specific weighting rules, such as dividend yield weighting or market capitalization weighting[9][10] - **Factor Evaluation**: The factor provides a transparent and systematic approach to estimate fund flows, but it is sensitive to assumptions about future index weights and AUM changes[9][10] --- Factor Backtesting Results Net Fund Flow Factor - **Top 5 Stocks with Highest Net Fund Inflows**: - Victory Precision (300476 CH): 112.61 billion CNY[10] - Dongshan Precision (002384 CH): 99.32 billion CNY[10] - Guangqi Technology (002625 CH): 77.81 billion CNY[10] - Sugon Information (603019 CH): 65.44 billion CNY[10] - Top Group (601689 CH): 53.07 billion CNY[10] - **Top 5 Stocks with Highest Net Fund Outflows**: - China Mobile (600941 CH): -40.02 billion CNY[11] - CRRC Corporation (601766 CH): -36.40 billion CNY[11] - Aluminum Corporation of China (601600 CH): -34.29 billion CNY[11] - TCL Zhonghuan (002129 CH): -30.07 billion CNY[11] - Huagong Tech (000988 CH): -27.44 billion CNY[11]

Core Viewpoint - The Jiangsu state-owned enterprise reform sector experienced a slight increase of 0.2% on December 1, with Suhao Huihong leading the gains. The Shanghai Composite Index closed at 3914.01, up 0.65%, while the Shenzhen Component Index closed at 13146.72, up 1.25% [1]. Group 1: Stock Performance - Suhao Huihong (600981) closed at 3.39, with a significant increase of 10.06%, and a trading volume of 1.6251 million shares, amounting to a transaction value of 515 million yuan [1]. - Zhongsheng Gaoke (002778) also saw a rise of 10.00%, closing at 24.09, with a trading volume of 38,600 shares and a transaction value of 92.1486 million yuan [1]. - Happiness Blue Ocean (300528) increased by 8.25%, closing at 23.88, with a trading volume of 501,800 shares and a transaction value of 1.202 billion yuan [1]. Group 2: Capital Flow - The Jiangsu state-owned enterprise reform sector experienced a net outflow of 56.16 million yuan from main funds, while retail investors saw a net inflow of 25.39 million yuan [2]. - Main funds showed a significant net inflow in Suhao Huihong (600981) of 63.38 million yuan, representing 12.30% of the total, despite a net outflow of 67.48 million yuan from retail investors [3]. - Happiness Blue Ocean (300528) had a net inflow of 61.16 million yuan from main funds, but also faced a net outflow of 72.62 million yuan from retail investors [3].

Investment Rating - The transportation industry is rated as "Outperform" [2] Core Insights - The report highlights an upward trend in crude oil freight rates, with the China Import Crude Oil Index (CTFI) reaching 2520.07 points, an increase of 8.4% from November 20 [3][13] - The postal industry revenue surpassed the telecommunications industry for the first time in history, reaching 1.47 trillion yuan, compared to 1.467 trillion yuan for telecommunications [3][24] - The civil aviation sector showed growth in both passenger and cargo transport volumes in October, with international routes performing particularly well [3][17] Summary by Sections Industry Hot Events - Crude oil freight rates are rising, with the Middle East route seeing a 10.76% increase in rates [13] - Qifly Aviation signed a procurement agreement for 105 eVTOL aircraft with three companies in the Guangdong-Hong Kong-Macao Greater Bay Area, focusing on low-altitude logistics [15][16] - The postal industry revenue for January to October 2025 reached 1.47 trillion yuan, marking a significant milestone [24][25] High-Frequency Data Tracking - The Baltic Air Freight Price Index decreased month-on-month but increased year-on-year [26] - Domestic freight flights in October 2025 increased by 0.32% year-on-year, while international flights rose by 11.12% [32] - The express delivery business volume in October 2025 increased by 7.90% year-on-year, with total revenue reaching 131.67 billion yuan [50] Investment Recommendations - Focus on the equipment and manufacturing export chain, recommending companies like COSCO Shipping and China Merchants Energy [5] - Attention to low-altitude economy investment opportunities, particularly in companies like CITIC Offshore Helicopter [5] - Consider investment opportunities in the express delivery sector, recommending SF Express and Jitu Express [5]

Meeting Information - The first temporary shareholders' meeting of 2025 will be held on December 18, 2025, at 15:00 [2] - The meeting will take place at the company's conference room located at No. 6, Xianlin Avenue, Nanjing [2] - Voting will be conducted through a combination of on-site and online methods using the Shanghai Stock Exchange's voting system [2][3] Voting Procedures - Online voting will be available on December 18, 2025, during trading hours: 9:15-9:25, 9:30-11:30, and 13:00-15:00 [3] - Shareholders can vote via the trading system or the internet voting platform, with identity verification required for first-time users [6][7] - Duplicate votes through different methods will be counted based on the first vote cast [7] Attendance and Registration - Shareholders registered by the close of trading on December 10, 2025, are eligible to attend the meeting [9] - Shareholders may appoint a proxy to attend and vote on their behalf, with each share granting one vote [12] - Registration must be completed by submitting a receipt by December 13, 2025 [12] Meeting Agenda - The meeting will review specific proposals, with details disclosed in prior announcements [6] - Special resolutions will include the first three proposals, while there will be no separate voting for minority investors or related party abstentions [6] Additional Information - The meeting will last half a day, and attendees are responsible for their own travel and accommodation expenses [13] - Contact information for the company is provided for any inquiries related to the meeting [14]

此乃要件 請即處理 閣下如對本通函的任何方面或應採取的行動有任何疑問，應諮詢 閣下的股票經紀或其他註 冊證券商、銀行經理、律師、專業會計師或其他專業顧問。 閣下如已將所屬的江蘇寧滬高速公路股份有限公司的股份全部售出，應立即將本通函及隨附 的代表委任表格及股東回執送交買主，或經手買賣的銀行、股票經紀或其他代理商，以便轉 交買主。 香港交易及結算所有限公司及香港聯合交易所有限公司對本通函之內容概不負責，對其準確 性或完整性亦不發表任何聲明，並明確表示，概不對因本通函全部或任何部份內容而產生或 因依賴該等內容而引致之任何損失承擔任何責任。 JIANGSU EXPRESSWAY COMPANY LIMITED 江蘇寧滬高速公路股份有限公 司 （於中華人民共和國註冊成立的股份有限公司） （股份代號：00177） (1) 建議修改《公司章程》《股東大會議事規則》《董事會議事規則》及 《獨立董事工作細則》 及 (2) 2025年第一次臨時股東會通知 茲定於2025年12月18日（星期四）下午3時正在中國南京市仙林大道6號舉行2025年第一次臨時 股東會，會議通知載於本通函第162頁至第167頁，董事會函件載於本通函第1頁至 ...

证券代码：600377 证券简称：宁沪高速 公告编号：2025-054 江苏宁沪高速公路股份有限公司 关于召开2025年第一次临时股东会的通知 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： 一、 召开会议的基本情况 (一) 股东会类型和届次 2025年第一次临时股东会 召开的日期时间：2025 年 12 月 18 日 15 点 00 分 召开地点：南京市仙林大道 6 号公司会议室 (五) 网络投票的系统、起止日期和投票时间。 股东会召开日期：2025年12月18日 本次股东会采用的网络投票系统：上海证券交易所股东会网络投票系统 (二) 股东会召集人：董事会 (三) 投票方式：本次股东会所采用的表决方式是现场投票和网络投票相结合 的方式 (四) 现场会议召开的日期、时间和地点 | 序号 | 议案名称 | | 投票股东类型 | | --- | --- | --- | --- | | | | A 股股东 | H 股股东 | | 非累积投票议案 | | | | | 1 | 关于取消监事会暨修订《公司章程》的 | √ ...

Investment Rating - The report maintains a positive investment outlook for the shipping and logistics industry, recommending specific companies such as China Merchants Energy, COSCO Shipping Energy, and others [5][6]. Core Insights - Dry bulk freight rates have exceeded expectations, with the Baltic Dry Index (BDI) reaching a two-year high, indicating strong market conditions [5]. - The report highlights the ongoing increase in new ship prices and the high demand for second-hand vessels, suggesting a potential turning point in the shipbuilding market [5]. - The report emphasizes the resilience of rail freight and highway truck traffic, projecting steady growth in these sectors [5][6]. Summary by Sections Shipping Market - The report notes that VLCC (Very Large Crude Carrier) rates have reached historical highs, with a current average of $122,078 per day, despite a slight week-on-week decline of 3% [5]. - The report indicates that the BDI closed at 2,560 points, reflecting a 12.5% increase week-on-week, driven by strong Capesize performance [5][6]. Air Transport - The report discusses the unprecedented challenges in the aircraft manufacturing supply chain and the aging fleet, predicting significant improvements in airline profitability as demand for international flights increases [5]. Express Delivery - The report outlines three scenarios for the express delivery sector, focusing on potential price recovery and industry consolidation [5]. Rail and Highway - The report provides data showing that national railway freight volume was 81.5 million tons, with a slight week-on-week decline of 0.34%, while highway truck traffic was 56.58 million vehicles, down 2.16% [5][6]. High Dividend Stocks - The report lists high dividend stocks in the transportation sector, including companies like Bohai Ferry and Daqin Railway, with expected dividend yields ranging from 2.96% to 11.89% [21].

Investment Rating - The report maintains a positive outlook on the shipping industry, particularly highlighting the strong performance of dry bulk freight rates and VLCC (Very Large Crude Carrier) rates, while also noting the recent increase in new ship prices for oil and bulk carriers [5][6]. Core Insights - Dry bulk freight rates have exceeded expectations, with the Baltic Dry Index (BDI) reaching 2560 points, a 12.5% increase week-on-week. Capesize rates have surged by 22.7%, marking the highest levels in nearly two years [5][6]. - The VLCC market remains robust, with current charter rates at $57,000 per day, significantly higher than the spot market rate of $140,000 per day. The report suggests that if spot rates decline, charter rates may rise, indicating a potential seasonal trading phase [5]. - Newbuilding prices for oil and bulk carriers have seen consecutive increases over the past three weeks, with second-hand ship prices also reaching new highs, suggesting a turning point in the newbuilding market [5]. - The report emphasizes the importance of monitoring the seasonal decline in freight rates from Christmas to the Spring Festival, which could impact market dynamics [5]. Summary by Sections Shipping Market Performance - The shipping index has shown a decline of 0.47%, underperforming the CSI 300 index, which rose by 1.64%. Among the sub-sectors, the intermediate products and consumer goods supply chain services saw the largest increase of 4.20%, while the airline transportation sector experienced the most significant drop of 2.05% [6][13]. Freight Rates and Trends - The report highlights that the dry bulk freight rates have reached a two-year high, driven by increased shipments from major exporters like Australia and Brazil. The Capesize rates have particularly benefited from tight capacity and favorable weather conditions affecting vessel turnover [5][6]. - The report also notes fluctuations in oil tanker rates, with VLCC rates experiencing a slight decline of 3% week-on-week, while Suezmax rates decreased by 2% [5]. Airline and Logistics Sector - The airline industry is poised for significant improvement due to a combination of rising passenger demand and constrained supply, with recommendations to focus on major airlines such as China Eastern Airlines and China Southern Airlines [5]. - The express delivery sector is entering a new phase of competition, with potential for price recovery and improved profitability, particularly for companies like Shentong Express and YTO Express [5]. Investment Recommendations - The report recommends continued investment in companies such as China Merchants Energy Shipping, COSCO Shipping Energy Transportation, and China Shipbuilding Industry Corporation, while also suggesting a watch on companies like SITC International Holdings and Pacific Basin Shipping [5].