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]

Group 1: Market Performance - The SW Construction Decoration Index decreased by 2.24%, while the CSI 300 Index fell by 0.45%, resulting in a relative return of -1.79 percentage points [1] - The top three sub-industries with the largest weekly declines were state-owned infrastructure enterprises (-1.54%), national infrastructure enterprises (-1.68%), and private infrastructure enterprises (-2.07%) [1] - The top three sub-industries with the highest annual growth were ecological landscaping (+10.84%), decorative curtain walls (+7.86%), and specialized engineering (+3.82%) [1] Group 2: Company Performance - The top five individual stocks with the highest weekly gains were Shen Shui Institute (+15.45%), ST Jiao Investment (+7.1%), Chengdu Road and Bridge (+6.51%), Huilv Ecology (+6.49%), and Shikong Technology (+6.29%) [1] - The bottom five individual stocks with the largest weekly declines were Zhi Te New Materials (-18%), Ao Ya Shares (-17.6%), Huo Pu Shares (-11.78%), Zhenhai Shares (-11.25%), and ST Hua Wang (-10.71%) [1] Group 3: Industry Changes - National Bureau of Statistics reported that from January to May 2025, national fixed asset investment increased by 3.7% year-on-year, manufacturing investment rose by 8.5%, and infrastructure investment (full caliber) grew by 10.4% [2] - Infrastructure investment (excluding electricity) increased by 5.6%, while real estate investment decreased by 10.7% [2] Group 4: Key Company Developments - China National Chemical Engineering signed a business contract for the second phase of a 500,000-ton soda ash plant project in Kazakhstan, with a total amount of $337 million, accounting for 19.8% of the company's 2024 revenue [2] - China Chemical's new contracts signed from January to May 2025 totaled 150.8 billion yuan, a year-on-year decrease of 9.92% [2] Group 5: Investment Recommendations - The industry is currently weak, but regional investments may gain elasticity with the deepening of national strategic layouts [2] - Recommended undervalued state-owned enterprises include China Chemical, China Railway, and China Railway Construction, with a focus on China Communications Construction and China Metallurgical Group [2] - Recommended private enterprises include Zhi Te New Materials and Honglu Steel Structure, with a focus on Zhongyan Dadi, Shenzhen Ruijie, and Huayang International [2]

证券研究报告 | 公司点评 gszqdatemark 2025 06 22 年 月 日 四川路桥（600039.SH） 再论四川路桥高分红的持续性如何？ 四川交通基建需求广阔、财政充沛，四川路桥订单充裕、有望向业绩持续 转化。 从四川交通基建需求来看，2024 年四川完成公路水路交通固定资产投资 2608 亿元，连续 4 年超 2000 亿元，2024 年占全国的比为 9.3%，连续 4 年稳步提升，2015-2024 年投资额复合增速 8.2%；2024 年底四川高速公 路通车里程 10310 公里，占全国的比为 5.4%，连续 10 年占比提升。四 川规划到 2035 年高速公路网达 2 万公里，因此未来 10 年省内高速公路 有翻倍建设空间。此外，四川省已被明确定义为国家战略腹地省市，预计 后续将在国家战略腹地建设中占据核心地位，若后续国家战略腹地顶层设 计出台，四川高速公路项目及大量基建项目有望获国家专项补助资金，保 障项目现金流、利润率，并驱动项目加快推进。 从四川财政情况来看，2024 年四川省地方财政收入 5635 亿元，全国排名 第 7；地方财政支出 1.34 万亿元，全国排名第 3。四川财政 ...

6月20日晚间，证监会发布11份行政处罚决定书，编号为〔2025〕66号—76号，涉及案由均为内幕交易，罚没金额约6000万元。 涉同一案件，9人被罚没1600万元 南财快讯记者注意到，前七条（66号至72号）披露的信息均显示，2023年4月23日，相关公司披露《关于筹划公司控制权变更的停牌公告》并于次日按计划 停牌。上述控制权变更事项在公开前为内幕信息。该内幕信息不晚于2022年10月26日形成，公开于2023年4月23日。 记者检索日期与公告发现，2023年4月23日晚间，惠伦晶体（300460.SZ）披露了《关于筹划公司控制权变更的停牌公告》。 | 公告日期 ◆ | 证券代码 | 证券简称 | 发布时间 = | | 公告标题 | | --- | --- | --- | --- | --- | --- | | 2023-04-24 | 300460.SZ | 惠伦晶体 | 2023-04-23 15:52 | 惠伦晶体：关于筹划公司控制权变更的停牌公告 | | 其中66号行政处罚决定书显示，邵力行为内幕信息知情人，知悉时点不晚于2023年1月9日。在2023年1月9日至4月23日期间，邵力行通过他人账户交 ...

Group 1 - The China Securities State-Owned Enterprises Dividend Index (000824) decreased by 0.67% as of June 19, 2025, with mixed performance among constituent stocks [1] - The top-performing stocks included Furan Energy (002911) up 1.76%, Zhongnan Media (601098) up 1.69%, and Changjiang Media (600757) up 1.65% [1] - The worst-performing stocks were China Steel International (000928) down 2.74%, Hualing Steel (000932) down 2.67%, and Jinkong Coal Industry (601001) down 2.09% [1] Group 2 - The National State-Owned Enterprises Dividend ETF (159515) fell by 0.82%, with the latest price at 1.09 yuan [1] - The index reflects the overall performance of 100 listed companies selected for high cash dividend yields, stable dividends, and certain scale and liquidity [1] - The top five industries represented in the index are banking, coal, transportation, real estate, and media [1] Group 3 - At the 2025 Lujiazui Forum, eight significant financial opening policies were announced, focusing on promoting digital finance, expanding financial openness, and advancing the internationalization of the Renminbi [2] - Current policies are expected to have a greater impact on the funding side of banks rather than the investment side, leading to a more favorable outlook for interest margins in 2025 compared to 2024 [2] - The top ten weighted stocks in the China Securities State-Owned Enterprises Dividend Index as of May 30, 2025, include COSCO Shipping Holdings (601919) and Jizhong Energy (000937), with a combined weight of 15.83% [2]

Investment Rating - The industry rating is "Outperform the Market" (maintained rating) [4] Core Viewpoints - The western fixed asset investment (FAI) is experiencing high growth, with the issuance of special bonds accelerating, which will provide stronger support for infrastructure [1][21] - The GDP growth rate in the western region from 2019 to 2024 has reached a compound annual growth rate (CAGR) of 7%, with significant support from central financial policies and national strategic planning [28][32] - The issuance of special bonds in the central and western regions has significantly accelerated, with a notable increase in new special bonds in provinces like Sichuan and Shaanxi [21][32] Summary by Sections 1. High Prosperity of Western Fixed Asset Investment - The western region has maintained double-digit growth in FAI, with provinces like Inner Mongolia, Xinjiang, and Tibet showing strong performance [1] - The issuance of special bonds has increased significantly, with Sichuan's issuance up by 162% year-on-year [21] 2. Investment Opportunities in Key Regions - **Sichuan-Chongqing**: The transportation planning investment in Sichuan during the 14th Five-Year Plan is expected to increase by 16.5% compared to the previous plan, benefiting local construction companies [2][36] - **Tibet**: Active mining and robust infrastructure projects are expected to drive high regional investment demand, with significant projects like the construction of major copper mines [2][48] - **Xinjiang**: The coal chemical industry is thriving, with nearly 500 billion yuan invested in the past five years, and the region is expected to see continued infrastructure support [3][60] 3. Major Infrastructure Projects Boosting Regional Investment - The construction of the Pinglu Canal is expected to significantly enhance water transport infrastructure in Guangxi, with a total investment of approximately 727 billion yuan [3] - The Western Land-Sea New Corridor is projected to connect multiple provinces and enhance regional infrastructure growth, with completion expected by 2035 [3][60] 4. Investment Recommendations - Key stocks recommended include Sichuan Road and Bridge, China Chemical, and China Energy Engineering, all rated as "Buy" [9][47]

证券代码：600039 证券简称：四川路桥 公告编号：2025-061 四川路桥建设集团股份有限公司 2025 年度第一期中期票据发行结果公告 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。 四川路桥建设集团股份有限公司（以下简称公司）于2024年7月9日、2024 年7月25日先后召开第八届董事会第四十次会议和2024年第五次临时股东大会， 审议通过了《关于统一注册多品种债务融资工具的议案》，具体内容详见公司于 2024年7月10日在上海证券交易所网站（http://www.sse.com.cn）披露的公告编 号为2024-069的《四川路桥关于统一注册发行多品种债务融资工具的公告》。 2024年9月，公司收到中国银行间市场交易商协会下发的《接受注册通知书》 （中市协注〔2024〕DFI49号），该协会决定接受公司债务融资工具注册，具体内 容详见公司于2024年9月19日在上海证券交易所网站（http://www.sse.com.cn） 披露的公告编号为2024-090的《四川路桥关于收到中国银行间市场交易商协会< 接受注册 ...

Core Viewpoint - Chengdu Xinzhu Road & Bridge Machinery Co., Ltd. (Xinzhu Co., 002480.SZ) announced a major asset sale and related transactions, aiming to divest underperforming assets and focus on clean energy business [1][9]. Group 1: Asset Sale and Acquisition - Xinzhu Co. plans to sell 100% equity of Sichuan Development Maglev Technology Co., Ltd. (Chuanfa Maglev) and related assets to Sichuan Shudao Rail Transit Group [1][4]. - The company will also sell 100% equity of Chengdu Xinzhu Transportation Technology Co., Ltd. (Xinzhu Jiao Ke) to Sichuan Road and Bridge Construction Group [1][4]. - Xinzhu Co. intends to acquire 60% equity of Sichuan Shudao Clean Energy Group from Shudao Group through a share issuance and cash payment [1][10]. Group 2: Financial Performance - Xinzhu Co.'s business segments include rail transit, photovoltaic power generation, bridge components, and others, contributing revenues of 1.318 billion, 647 million, 446 million, and 73 million respectively in 2024 [3]. - The company has faced continuous losses from 2021 to 2024, with total losses amounting to 1.55 billion [3]. Group 3: Business Focus Shift - The divestment of Chuanfa Maglev aims to eliminate long-term losses associated with the maglev business, which has not yet achieved commercialization [6][12]. - Xinzhu Co. will focus on clean energy generation, with the acquisition of Shudao Clean Energy expected to significantly enhance its clean energy capacity and resources [10][12]. Group 4: Financial Strategy - Xinzhu Co. plans to raise funds from up to 35 qualified investors to cover transaction costs, taxes, and to support the development of Shudao Clean Energy projects [13].

Core Viewpoint - The dividend performance of listed companies in Sichuan has shown significant improvement, characterized by increased dividend payout ratios, stable dividend amounts, and the gradual establishment of a normalized dividend mechanism, enhancing investment value [1][2]. Group 1: Dividend Payout Ratio - The annual dividend payout ratio for Sichuan-listed companies reached 50.28%, an increase of 7.02 percentage points from the previous year. Approximately 40% of the 43 companies had a payout ratio exceeding 50%, indicating a strong commitment to shareholder returns [1]. Group 2: Stability of Dividend Amounts - Despite some companies facing performance pressures, 105 Sichuan-listed companies announced a total cash dividend of 57.766 billion yuan in 2024, maintaining the same level as the previous year, even with a decrease in profitable companies. Notably, some companies with negative net profits still distributed dividends, reflecting their focus on investor relations [1]. Group 3: Leading Role of Major Companies - In 2024, seven Sichuan-listed companies distributed dividends exceeding 1 billion yuan each, collectively contributing about 43 billion yuan, which accounts for 74% of the total dividend amount [2]. Group 4: Performance of Newly Listed Companies - Over 60% of the 20 newly listed companies in the past three years introduced cash dividend plans for 2024, with an average payout ratio exceeding 50%. Six of these companies executed multiple dividend distributions within the year [2]. Group 5: Normalized Dividend Mechanism - A total of 27 companies increased their frequency of dividend payments by 285% year-on-year, with over 12 billion yuan distributed before the Spring Festival. Additionally, 61 companies have maintained continuous dividends for five years, and 53 companies have disclosed long-term return plans or sought shareholder approval for mid-term dividend strategies [2].

Group 1 - The construction sector's performance from Q4 2024 is primarily driven by debt resolution policies, external disturbances, and industry sentiment [1] - Since May, positive developments in US-China negotiations have improved market risk appetite, leading to a spillover of positive sentiment into the construction industry [1] - As of June 10, 2025, the construction sector's PE ratio is 10.73x, at the 58th percentile since 2014, while the PB ratio is 0.73x, at the 7.1st percentile since 2014, indicating a significant decline in profitability [1] Group 2 - Market risk appetite has been volatile, with construction dividend assets likely to benefit from changes in market preferences and policy support [2] - The construction dividend assets are mainly concentrated in eight major construction state-owned enterprises and high-dividend local infrastructure state-owned enterprises, with their profitability linked to operational performance and macroeconomic improvements [2] Group 3 - Fiscal policies have created a soft constraint on infrastructure spending, with a focus on economically developed regions and areas with sufficient investment from special bonds and central enterprises [3] - Since the implementation of debt resolution policies, 4.4 trillion yuan of refinancing special bonds have been issued to address local government debt issues [3] Group 4 - Investment opportunities are identified in low-valuation central state-owned enterprises, including China State Construction, China Railway, and others [4] - Companies benefiting from the Belt and Road Initiative, such as China National Materials, are also highlighted as potential investment targets [4] - High-growth infrastructure companies, including China Nuclear Engineering and others, are recommended for investment consideration [4]