证券代码：603506 证券简称：南都物业 公告编号：2025-029 南都物业服务集团股份有限公司 2025年第一次临时股东大会决议公告 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： 本次会议是否有否决议案：无 一、 会议召开和出席情况 (一)股东大会召开的时间：2025 年 6 月 30 日 (二)股东大会召开的地点：浙江省杭州市西湖区紫荆花路 2 号联合大厦 A 座 1 单 元 10 楼百年阁会议室 (三)出席会议的普通股股东和恢复表决权的优先股股东及其持有股份情况： | 1、出席会议的股东和代理人人数 | 60 | | --- | --- | | 2、出席会议的股东所持有表决权的股份总数（股） | 114,857,971 | | 3、出席会议的股东所持有表决权股份数占公司有表决权股 | | | 份总数的比例（%） | 61.9223 | (四)表决方式是否符合《公司法》及《公司章程》的规定，大会主持情况等。 本次会议采取现场投票与网络投票相结合的方式召开集表决。会议由公司董 事会召集，董事长韩芳女士主 ...

南都物业服务集团股份有限公司 2025 年第一次临时股东大会会议资料 证券简称：南都物业 股票代码：603506 2025 年 6 月 30 日 | | | 2025 年第一次临时股东大会会议资料 2025 年第一次临时股东大会会议议程 一、会议时间 （一）宣布 2025 年第一次临时股东大会会议开始，宣布股东大会现场会议 股东到会情况 （二）审议以下议案 1、关于解除独立董事职务的议案； 现场会议时间：2025 年 6 月 30 日 14:00 网络投票时间：2025 年 6 月 30 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股 东大会召开当日的交易时间段，即 9:15-9:25,9:30-11:30，13:00-15:00；通过 互联网投票平台的投票时间为股东大会召开当日的 9:15-15:00。 二、会议方式：现场投票与网络投票相结合的方式 三、现场会议地点：浙江省杭州市西湖区紫荆花路 2 号联合大厦 A 座 1 单元 10 楼百年阁会议室 四、会议主持人：董事长韩芳女士 五、会议签到：会议召开前，股东及股东代表、董事、监事、高级管理人员 及见证律师入场，签到。 六、会议议程 ...

南都物业服务集团股份有限公司 证券简称：南都物业 股票代码：603506 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股 东大会召开当日的交易时间段，即 9:15-9:25,9:30-11:30，13:00-15:00；通过 互联网投票平台的投票时间为股东大会召开当日的 9:15-15:00。 二、会议方式：现场投票与网络投票相结合的方式 三、现场会议地点：浙江省杭州市西湖区紫荆花路 2 号联合大厦 A 座 1 单元 四、会议主持人：董事长韩芳女士 五、会议签到：会议召开前，股东及股东代表、董事、监事、高级管理人员 及见证律师入场，签到。 六、会议议程 （一）宣布 2025 年第一次临时股东大会会议开始，宣布股东大会现场会议 股东到会情况 一、会议时间 现场会议时间：2025 年 6 月 30 日 14:00 网络投票时间：2025 年 6 月 30 日 为维护南都物业服务集团股份有限公司（以下简称"公司"）全体股东的合 法权益，确保股东大会的正常秩序和议事效率，保证大会的顺利进行，根据中国 证监会《上市公司股东大会规则》规定和《公司章程》《股东大会议事规则》等 相关法律法规和规定，特制定 ...

Quantitative Models and Construction 1. Model Name: Heston Model - **Model Construction Idea**: The Heston model is used to calculate the implied volatility of near-month at-the-money options, serving as a market fear index. Implied volatility reflects market participants' expectations of future volatility [8]. - **Model Construction Process**: The Heston model is a stochastic volatility model where the variance of the asset price follows a mean-reverting square-root process. The model is defined by the following equations: $ dS_t = \mu S_t dt + \sqrt{v_t} S_t dW_t^1 $ $ dv_t = \kappa (\theta - v_t) dt + \sigma \sqrt{v_t} dW_t^2 $ Here: - \( S_t \): Asset price - \( v_t \): Variance - \( \mu \): Drift rate - \( \kappa \): Mean reversion speed - \( \theta \): Long-term variance - \( \sigma \): Volatility of variance - \( W_t^1, W_t^2 \): Correlated Wiener processes [8] 2. Model Name: Multi-Sector Timing Model (Scissor Difference Strategy) - **Model Construction Idea**: This model uses the difference in the number of bullish and bearish signals among sector constituents to construct a timing strategy. If no bullish or bearish signals are present, the scissor difference is set to zero. The model aims to outperform sector indices [16]. - **Model Construction Process**: - Count the number of bullish and bearish signals for each sector's constituent stocks daily. - Compute the scissor difference as the difference between bullish and bearish signals. - If both counts are zero, the scissor difference is set to zero. - Construct a timing strategy based on the scissor difference ratio [16]. - **Model Evaluation**: The model historically outperformed all sector indices, demonstrating excellent backtesting performance [16]. --- Model Backtesting Results 1. Heston Model - **Implied Volatility Results**: - SSE 50: 11.85% (down 0.88% WoW) - SSE 500: 14.35% (down 1.59% WoW) - CSI 1000: 18.06% (down 0.42% WoW) - CSI 300: 12.64% (down 0.73% WoW) [10] 2. Multi-Sector Timing Model - **Sector Outperformance**: The model outperformed all sector indices, achieving a 100% success rate in backtesting [16]. --- Quantitative Factors and Construction 1. Factor Name: Shape-Based Timing Signals - **Factor Construction Idea**: Shape-based signals are derived from historical K-line patterns, including bullish patterns (e.g., "Golden Needle Bottom," "Rocket Launch," "Manjianghong") and bearish patterns (e.g., "Hanging Line," "Paradise Line," "Dark Cloud Cover"). These patterns indicate potential price reversals [24]. - **Factor Construction Process**: - Identify specific K-line patterns based on predefined criteria. - Evaluate the historical performance of these patterns in predicting price movements. - Use the patterns to generate timing signals for individual stocks [24]. - **Factor Evaluation**: Bullish patterns like "Golden Needle Bottom" and "Rocket Launch" demonstrated strong positive predictive power [24]. --- Factor Backtesting Results 1. Shape-Based Timing Signals - **Signal Statistics**: - Positive signals: 2,699 occurrences, with an average future high-point success rate of 28.25% - Negative signals: 3,525 occurrences, with an average future low-point success rate of 71.88% [13] 2. Sector Timing Signals - **Bullish Sectors**: Home Appliances, Comprehensive, Communication, Textile & Apparel, Consumer Services, Transportation, Petrochemicals [19] 3. Stock-Specific Signals - **Consecutive Bullish Signals**: - 5-day signals: Stocks like Kailong Co. and Shipu Testing [21] - 4-day signals: Stocks like Jiangnan Chemical, Beijing-Shanghai High-Speed Railway, and Nandu Property [22][23] - **Special Bullish Patterns**: - Stocks like Retired Longyu ("Arrow on the String") and Suotong Development ("Manjianghong") [25][26] 4. Broker Gold Stock Signals - **Highlighted Stocks**: BYD, Feilihua, Wancheng Group, Sichuan Road & Bridge, Wolong Electric Drive, Lansheng Co., PetroChina, Dongpeng Beverage [29][33]

Core Insights - Zhejiang University Network New (浙大网新) has launched the "Saizhi Zhulong Fund" in collaboration with Jingye Intelligent, Nandu Property, and Saizhi Boluo, focusing on the embodied intelligence industry, with its first investment in Hangzhou Yundongchu Technology Co., Ltd. [1] - Yushu Technology has recently completed a Series C financing round, with a pre-investment valuation exceeding 10 billion RMB, led by funds from China Mobile, Tencent, Jinqiu, Alibaba, Ant Group, and Geely Capital [1] - The founder of Yushu Technology, Wang Xingxing, stated that AI and robotics are poised to transform productivity structures similarly to electricity and the steam engine [1] Investment Strategy - The chairman of Zhejiang University Network New, Shi Lie, emphasized that embodied intelligence is rapidly maturing due to technological and policy catalysts, enhancing its general applicability [1] - The dual-driven strategy of "technology + capital" aims to integrate innovative technology companies like Yundongchu, enabling mutual empowerment through technology integration and market expansion [1] - Investments in technology firms will enrich Zhejiang University Network New's technological chain and ecosystem, positioning the company to seize opportunities in technological transformation and industrial upgrades [1] - The establishment of the fund aims to foster a strong collaboration between technology, resources, talent, and application scenarios, promoting a virtuous cycle of "production and finance integration" in the intelligent industry [1]

关于使用闲置募集资金进行现金管理的进展公告 证券代码：603506 证券简称：南都物业 公告编号：2025-028 南都物业服务集团股份有限公司 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： 已履行的审议程序：南都物业服务集团股份有限公司（以下简称"公司"） 于 2025 年 4 月 17 日召开第四届董事会第三次会议、第四届监事会第二次会议， 审议通过了《关于使用闲置募集资金进行现金管理的议案》，同意公司使用最高 额度不超过 2,000 万元人民币的闲置募集资金进行现金管理，上述额度可滚动使 用，自公司第四届董事会第三次会议审议通过之日起 12 个月内有效，并授权董 事长在上述授权期限内及现金管理额度内行使决策权并签署合同相关文件，具体 事项由公司财务管理中心负责组织实施。 具体内容详见公司于 2025 年 4 月 19 日在指定信息披露媒体披露的《南都物 业服务集团股份有限公司关于使用闲置募集资金进行现金管理的公告》（公告编 号：2025-011）。 尽管公司选择保本型的现金管理产品，但金融市场受宏观经济 ...

Group 1: Zhejiang Special Bonds for Real Estate - Zhejiang and Sichuan issued special bonds totaling 19.2 billion yuan for the acquisition of existing residential properties, with Zhejiang's issuance at 17.5 billion yuan, accounting for 3.2% of its new special bonds [1] - The acquisition projects involve 11 projects, with 7 owned by local state-owned enterprises, 2 by mixed-ownership enterprises, and 2 by private enterprises [1] - This initiative aims to alleviate real estate inventory pressure and stabilize market expectations, providing a new approach for high-inventory third and fourth-tier cities [1] Group 2: Vanke's Stock Sale - Vanke announced the sale of 22 million A-shares, representing 0.18% of its total share capital, raising approximately 1.458 billion yuan [2] - The shares were sold at an average price of 6.63 yuan per share, lower than the repurchase cost, indicating a book loss but significant for Vanke's liquidity [2] - This move is part of a 2022 repurchase plan and aims to alleviate cash flow pressures faced by real estate companies [2] Group 3: Independent Director of Nandu Property - Nandu Property announced the removal of independent director Gao Qiang due to his detention by supervisory authorities, proposing Zhao Rongxiang as the new independent director [3] - This incident may raise market concerns regarding corporate governance and prompt other companies in the property sector to review their governance structures [3] Group 4: Gujia Home's Share Freeze - Gujia Home reported that all shares held by Gujia Group (12.55% of total shares) and TB Home (5.01% of total shares) have been frozen and marked judicially [4] - The company clarified that this situation will not change its control or affect daily operations, but may raise concerns about potential debt risks and the stability of its equity structure [4] - Other companies in the home furnishing sector may adopt more cautious approaches to capital and equity management due to this event [4] Group 5: Jianfa's Loan to Jianfa Real Estate - Jianfa announced a loan of 2 billion yuan to its subsidiary Jianfa Real Estate, with a term from June 10, 2025, to July 9, 2025, at an interest rate of 4.5% [5] - This loan aims to support the development of Jianfa Real Estate's business and is considered manageable in terms of operational risk [5] - The funding will help alleviate liquidity pressures in the real estate sector and support project advancement and operations [5]

Core Viewpoint - The nomination of Zhao Rongxiang as an independent director candidate for the fourth board of Nandu Property Service Group Co., Ltd. has been made, with the nominee meeting all necessary qualifications and independence criteria [1][2][3] Summary by Relevant Sections Nomination and Qualifications - Zhao Rongxiang has been nominated as an independent director candidate and has agreed to take on the role, having a solid understanding of the company's operations and relevant laws [1] - The nominee possesses over 5 years of experience in legal, economic, accounting, financial, or management fields necessary for fulfilling independent director responsibilities [1] Compliance with Regulations - The nominee's qualifications comply with various laws and regulations, including the Company Law of the People's Republic of China and the Management Measures for Independent Directors of Listed Companies by the China Securities Regulatory Commission [1][2] Independence Criteria - The nominee is confirmed to be independent, with no relationships that could affect independence, such as being an employee or shareholder of the company or its affiliates [1][2] - The nominee does not hold more than 1% of the company's shares or have significant business dealings with the company [2] No Adverse Records - The nominee has no adverse records, including administrative or criminal penalties from the China Securities Regulatory Commission in the last 36 months [2] - The nominee has not been publicly reprimanded by the stock exchange or has any significant credit issues [2] Additional Information - The nominee has not served as an independent director in more than three domestic listed companies and has not served in the current company for more than six years [2] - The nomination has been verified and confirmed to meet the requirements set forth by the Shanghai Stock Exchange [3]

Group 1 - The board of directors of Nandu Property Service Group Co., Ltd. held its fifth meeting of the fourth session, where it was confirmed that the meeting was convened and conducted in accordance with relevant laws and regulations [1] - The board approved the proposal to relieve independent director Gao Qiang of his duties due to his inability to perform his role as he is currently under detention by relevant supervisory authorities [1][2] - The board also approved the nomination of Zhao Rongxiang as a candidate for independent director, pending approval at the upcoming shareholders' meeting [2][3] Group 2 - The company plans to hold its first temporary shareholders' meeting of 2025 on June 30, 2025, to discuss the aforementioned proposals [3]

Group 1 - The company, Nandu Property Service Group Co., Ltd., is convening its first extraordinary general meeting of shareholders for 2025 on June 30, 2025, at 14:00 [1][2] - The meeting will take place at the conference room on the 10th floor of the United Building, No. 2 Zijinghua Road, Xihu District, Hangzhou, Zhejiang Province [1][2] - Shareholders can participate in voting through the Shanghai Stock Exchange's online voting system, with voting available from 9:15 to 15:00 on the day of the meeting [1][3] Group 2 - The meeting will include non-cumulative voting proposals that have already been approved by the company's board of directors [2] - There are no related shareholders that need to abstain from voting on the proposals [2] - Shareholders holding multiple accounts can aggregate their voting rights across all accounts for the same category of ordinary shares and preferred shares [3][4] Group 3 - Shareholders must register to attend the meeting, providing necessary documentation such as identification and stock account cards [5] - The registration period for the meeting is set for June 27, 2025, from 9:00 to 11:30 and 13:30 to 16:30 [5] - Contact information for inquiries regarding the meeting is provided, including phone numbers and email addresses [6]