1. Report Industry Investment Rating There is no information provided in the report regarding the industry investment rating. 2. Core Viewpoints of the Report The report presents the top ten convertible bonds for September 2025, including detailed information on each bond such as credit rating, closing price at the end of August, conversion premium rate, and the financial and business conditions of the underlying companies, as well as their key attractions [13][23][35]. 3. Summary by Company 3.1 Zhongte Convertible Bond - **Bond Information**: AAA rating, August closing price of 114.493 yuan, conversion premium rate of 96.64%, and a positive stock PE - TTM of 12.68 [6][13]. - **Company Overview**: A global leader in specialized special - steel materials manufacturing, with a production capacity of about 20 million tons of special - steel materials per year. It has multiple production and raw material bases, forming a strategic layout along the coast and rivers [13]. - **Financial Data**: In 2024, its operating income was 109.203 billion yuan (YoY - 4.22%), net profit attributable to the parent was 5.126 billion yuan (YoY - 10.41%). In the first half of 2025, operating income was 54.715 billion yuan (YoY - 4.02%), and net profit attributable to the parent was 2.798 billion yuan (YoY + 2.67%) [13]. - **Company Highlights**: It is one of the world's most comprehensive special - steel enterprises in terms of variety and specifications, with leading market shares in core products. It has a complete industrial chain and strong cost - control capabilities. It also seeks external expansion opportunities [14]. 3.2 Shanlu Convertible Bond - **Bond Information**: AAA rating, August closing price of 117.2 yuan, conversion premium rate of 48.74%, and a positive stock PE - TTM of 4.02 [6][23]. - **Company Overview**: Mainly engaged in road and bridge engineering construction and maintenance, and is expanding into other fields. It has a complete business and management system [23]. - **Financial Data**: In 2024, its operating income was 71.348 billion yuan (YoY - 2.3%), net profit attributable to the parent was 2.322 billion yuan (YoY + 1.47%). In the first half of 2025, operating income was 28.575 billion yuan (YoY + 0.26%), and net profit attributable to the parent was 1.029 billion yuan (YoY + 0.89%) [23]. - **Company Highlights**: Controlled by the Shandong Provincial SASAC, it has the potential for improvement in its balance sheet, liquidity, and order volume. It is expected to benefit from infrastructure construction in Shandong and the Belt and Road Initiative [24]. 3.3 Hebang Convertible Bond - **Bond Information**: AA rating, August closing price of 121.6 yuan, conversion premium rate of 27.33%, and a positive stock PE - TTM of - 154.7 [6][35]. - **Company Overview**: It has advantages in salt mines, phosphate mines, and natural gas supply. Its business has expanded from single - product operations to multiple sectors including chemicals, agriculture, and photovoltaics [35]. - **Financial Data**: In 2024, its operating income was 8.547 billion yuan (YoY - 3.13%), net profit attributable to the parent was 0.031 billion yuan (YoY - 97.55%). In the first half of 2025, operating income was 3.921 billion yuan (YoY - 19.13%), and net profit attributable to the parent was 0.052 billion yuan (YoY - 73.07%) [35]. - **Company Highlights**: Its phosphate mines and salt mines contribute to profits, and its liquid methionine production is a major profit - contributor [36]. 3.4 Aima Convertible Bond - **Bond Information**: AA rating, August closing price of 127.164 yuan, conversion premium rate of 31.95%, and a positive stock PE - TTM of 14.18 [6][46]. - **Company Overview**: A leading enterprise in the electric two - wheeler industry, producing and selling various electric two - wheelers through dealers [46]. - **Financial Data**: In 2024, its operating income was 21.606 billion yuan (YoY + 2.71%), net profit attributable to the parent was 1.988 billion yuan (YoY + 5.68%). In the first half of 2025, operating income was 13.031 billion yuan (YoY + 23.04%), and net profit attributable to the parent was 1.213 billion yuan (YoY + 27.56%) [46]. - **Company Highlights**: It may benefit from government subsidies for trade - ins, the implementation of new national standards, and has potential for improving gross margins [47]. 3.5 Xingye Convertible Bond - **Bond Information**: AAA rating, August closing price of 124.698 yuan, conversion premium rate of 17.91%, and a positive stock PE - TTM of 6.14 [6][55]. - **Company Overview**: One of the first - established joint - stock commercial banks, evolving into a modern financial service group [55]. - **Financial Data**: In 2024, its operating income was 212.226 billion yuan (YoY + 0.66%), net profit attributable to the parent was 77.205 billion yuan (YoY + 0.12%). In the first half of 2025, operating income was 110.458 billion yuan (YoY - 2.29%), and net profit attributable to the parent was 43.141 billion yuan (YoY + 0.21%) [55]. - **Company Highlights**: It has stable asset quality and scale growth, with a large number of corporate and retail customers [56]. 3.6 Wentai Convertible Bond - **Bond Information**: AA - rating, August closing price of 123.15 yuan, conversion premium rate of 23.63%, and a positive stock PE - TTM of - 19.91 [6][67]. - **Company Overview**: A global leader in semiconductor R & D and manufacturing, adopting the IDM model [67]. - **Financial Data**: In 2024, its operating income was 73.598 billion yuan (YoY + 20.23%), net profit attributable to the parent was - 2.833 billion yuan (YoY - 339.83%). In the first half of 2025, operating income was 25.341 billion yuan (YoY - 24.56%), and net profit attributable to the parent was 0.474 billion yuan (YoY + 237.36%) [67]. - **Company Highlights**: After divesting some subsidiaries, it focuses on the semiconductor business, which has shown growth. Its automotive and consumer electronics businesses also have development potential [68]. 3.7 Chongqing Bank Convertible Bond - **Bond Information**: AAA rating, August closing price of 123.688 yuan, conversion premium rate of 21.55%, and a positive stock PE - TTM of 6.47 [6][78]. - **Company Overview**: One of the earliest local joint - stock commercial banks in the upper reaches of the Yangtze River and Southwest China, with a wide range of business operations [78]. - **Financial Data**: In 2024, its operating income was 13.679 billion yuan (YoY + 3.54%), net profit attributable to the parent was 5.117 billion yuan (YoY + 3.8%). In the first half of 2025, operating income was 7.659 billion yuan (YoY + 7%), and net profit attributable to the parent was 3.19 billion yuan (YoY + 5.39%) [78]. - **Company Highlights**: It benefits from the national strategy of the Chengdu - Chongqing economic circle, has stable asset - scale growth, and actively adjusts its credit strategy [79]. 3.8 Tianye Convertible Bond - **Bond Information**: AA + rating, August closing price of 123.717 yuan, conversion premium rate of 84.35%, and a positive stock PE - TTM of 146.1 [6][90]. - **Company Overview**: A leading enterprise in the chlor - alkali chemical industry in Xinjiang, with an integrated circular economy industrial chain [90]. - **Financial Data**: In 2024, its operating income was 11.156 billion yuan (YoY - 2.7%), net profit attributable to the parent was 0.068 billion yuan (YoY + 108.83%). In the first half of 2025, operating income was 5.16 billion yuan (YoY - 0.98%), and net profit attributable to the parent was - 0.009 billion yuan (YoY - 228.22%) [90]. - **Company Highlights**: It has relatively stable caustic soda production costs and plans to increase dividend frequency, while its group is promoting two coal - mine projects [91]. 3.9 Huanxu Convertible Bond - **Bond Information**: AA + rating, August closing price of 127.8 yuan, conversion premium rate of 24.45%, and a positive stock PE - TTM of 27.85 [6][101]. - **Company Overview**: A global leader in electronic manufacturing design, providing value - added services to brand customers [101]. - **Financial Data**: In 2024, its operating income was 60.691 billion yuan (YoY - 0.17%), net profit attributable to the parent was 1.652 billion yuan (YoY - 15.16%). In the first half of 2025, operating income was 27.214 billion yuan (YoY - 0.63%), and net profit attributable to the parent was 0.638 billion yuan (YoY - 18.66%) [101]. - **Company Highlights**: It is a leading manufacturer of smart - wearable SiP modules and has strengthened its R & D and production capabilities in key fields through global expansion [102]. 3.10 Yushui Convertible Bond - **Bond Information**: AAA rating, August closing price of 124.714 yuan, conversion premium rate of 28.15%, and a positive stock PE - TTM of 27.4 [6][111]. - **Company Overview**: The largest integrated water supply and drainage enterprise in Chongqing, with a monopoly position in the local market [111]. - **Financial Data**: In 2024, its operating income was 6.999 billion yuan (YoY - 3.52%), net profit attributable to the parent was 0.785 billion yuan (YoY - 27.88%). In the first half of 2025, operating income was 3.519 billion yuan (YoY + 7.16%), and net profit attributable to the parent was 0.458 billion yuan (YoY + 10.06%) [111]. - **Company Highlights**: It has a high market share in Chongqing, is expanding its business externally, and has achieved cost control through intelligent applications [112].

Core Viewpoint - The financial performance of China Railway Industry (中铁工业) for the first half of 2025 shows a decline in revenue and net profit compared to the previous year, indicating potential challenges in its operational efficiency and profitability [1][3]. Financial Performance Summary - Total revenue for the first half of 2025 was 13.583 billion yuan, a decrease of 2.82% year-on-year [1]. - Net profit attributable to shareholders was 688 million yuan, down 26.36% year-on-year [1]. - In Q2 2025, total revenue reached 7.244 billion yuan, reflecting a year-on-year increase of 5.61, while net profit was 370 million yuan, a decline of 20.65% [1]. - The gross margin was 17.76%, down 5.47% year-on-year, and the net margin was 4.95%, down 24.90% year-on-year [1]. - The company’s accounts receivable accounted for 1031.21% of the latest annual net profit, indicating a significant collection issue [1][3]. Operational Insights - The company’s return on invested capital (ROIC) for the previous year was 6.29%, which is considered average, with a historical median ROIC of 7.19% over the past decade [3]. - The net profit margin for the previous year was 5.98%, suggesting that the added value of the company's products or services is generally low [3]. - The company’s cash flow situation is concerning, with cash and cash equivalents to current liabilities at only 27.28% [3]. Business Development - In the first half of 2025, the company secured new contracts totaling 21.41 billion yuan, with overseas contracts amounting to 1.89 billion yuan, representing a year-on-year growth of 5.24% [4]. - The growth in overseas contracts was primarily driven by high-margin products such as shield machines and bridge steel structures from regions including Western Europe, the Middle East, and Oceania [4].

Performance Summary - China Railway Construction (01186.HK) reported a revenue of 489.2 billion yuan, a decrease of 5.2% year-on-year, with a net profit of approximately 10.7 billion yuan, down 10.1% [2] - Industrial and Commercial Bank of China (01398.HK) achieved a revenue of 409.1 billion yuan, an increase of 1.8% year-on-year, while net profit fell by 1.4% to 168.1 billion yuan [2] - Agricultural Bank of China (01288.HK) recorded a revenue of 369.79 billion yuan, up 0.7% year-on-year, and a net profit of 139.51 billion yuan, an increase of 2.66% [2] - China Construction Bank (00939.HK) reported a revenue of 385.91 billion yuan, a 3% increase year-on-year, with net profit around 162.08 billion yuan, down 1.4% [2] - Bank of China (03988.HK) had a revenue of 329.42 billion yuan, up 3.61% year-on-year, while net profit decreased by 0.85% to 117.59 billion yuan [2] - Postal Savings Bank of China (01658.HK) reported a revenue of 179.53 billion yuan, a 1.5% increase year-on-year, with net profit of 49.23 billion yuan, up 0.85% [2] - China Merchants Bank (03968.HK) achieved a revenue of 169.92 billion yuan, down 1.7% year-on-year, while net profit increased by 0.3% to 74.93 billion yuan [2] - Bank of Communications (03328.HK) reported a revenue of 133.50 billion yuan, up 0.7% year-on-year, with net profit of 46.02 billion yuan, an increase of 1.6% [2] - Minsheng Bank (01988.HK) had a revenue of 70.70 billion yuan, up 7.8% year-on-year, while net profit decreased by 4.9% to 21.38 billion yuan [2] - China Everbright Bank (06818.HK) reported a revenue of 65.95 billion yuan, down 5.6% year-on-year, with net profit of 24.62 billion yuan, an increase of 0.55% [2] - BYD Company (01211.HK) achieved a revenue of 371.28 billion yuan, up 23.3% year-on-year, with net profit of 15.51 billion yuan, an increase of 13.8% [2] - China Communications Construction Company (01800.HK) reported a revenue of 335.45 billion yuan, down 5.8% year-on-year, with net profit of 9.99 billion yuan, down 16.9% [2] - Lenovo Holdings (03396.HK) achieved a revenue of 281.59 billion yuan, up 21% year-on-year, with net profit of 699 million yuan, an increase of 144% [2] - Great Wall Motors (02333.HK) reported a revenue of 92.34 billion yuan, up 1% year-on-year, with net profit of 6.34 billion yuan, down 10.2% [2] - BYD Electronics (00285.HK) achieved a revenue of 80.61 billion yuan, up 2.6% year-on-year, with net profit of 1.73 billion yuan, an increase of 14% [2] - Country Garden (02007.HK) reported a revenue of 72.57 billion yuan, with a net loss of 19.078 billion yuan [2] - China Reinsurance (01508.HK) achieved a revenue of 61.03 billion yuan, up 0.6% year-on-year, with net profit of 6.244 billion yuan, an increase of 9.03% [2] - Yanzhou Coal Mining Company (01171.HK) reported a revenue of 53.966 billion yuan, down 13.17% year-on-year, with net profit of 4.731 billion yuan, down 38.7% [2] - Jitu Express (01519.HK) achieved a revenue of 5.499 billion USD, up 13.1% year-on-year, with net profit of 156 million USD, an increase of 147.1% [2] - AVIC Industry (02357.HK) reported a revenue of 37.465 billion yuan, up 11.43% year-on-year, with net profit of 1.03 billion yuan, down 17.67% [2] - CITIC Financial Assets (02799.HK) achieved a revenue of 31.136 billion yuan, up 2.9% year-on-year, with net profit of 6.168 billion yuan, an increase of 15.7% [2] - Bank of China Hong Kong (02388.HK) reported a net interest income of 25.06 billion HKD, down 3.5% year-on-year, with net profit of 22.12 billion HKD, an increase of 10.54% [2] - Zoomlion Heavy Industry (01157.HK) achieved a revenue of 24.855 billion yuan, up 1.3% year-on-year, with net profit of 2.765 billion yuan, an increase of 20.84% [2] - New Town Development (01030.HK) reported a revenue of 22.1 billion yuan, down 34.82% year-on-year, with net profit of 895 million yuan, down 32.11% [2] - Huatai Securities (06886.HK) achieved a revenue of approximately 20.98 billion yuan, up 5.86% year-on-year, with net profit of 7.549 billion yuan, an increase of 42.16% [2] - China Sanjiang Chemical (02198.HK) reported a revenue of 9.106 billion yuan, down 1.5% year-on-year, with net profit of 301 million yuan, an increase of 95.5% [2] - Tianjin Bank (01578.HK) achieved a revenue of 8.828 billion yuan, up 0.8% year-on-year, with net profit of 1.988 billion yuan, an increase of 1.1% [2] - Harbin Bank (06138.HK) reported a revenue of 7.386 billion yuan, up 2.6% year-on-year, with net profit of 915 million yuan, an increase of 20% [2] - Qingjian International (01240.HK) achieved a revenue of approximately 4.404 billion HKD, down 9.8% year-on-year, with net profit of 2.992 million HKD, an increase of 25.6% [2] - Xingye Alloy (00505.HK) reported a revenue of 4.389 billion yuan, up 22.1% year-on-year, with net profit of 106 million yuan, down 24.7% [2] - 3SBio (01530.HK) achieved a revenue of 4.355 billion yuan, down 0.8% year-on-year, with net profit of 1.358 billion yuan, an increase of 24.6% [2] - Huya Technology (01860.HK) reported a revenue of 938 million USD, up 47% year-on-year, with adjusted EBITDA of 88.681 million USD, an increase of 41% [2] - Haitong Securities (01905.HK) achieved a revenue of 3.521 billion yuan, down 12.6% year-on-year, with net profit of 785 million yuan, down 3.4% [2] - Dazhong Public Utilities (01635.HK) reported a revenue of approximately 3.449 billion yuan, down 5.8% year-on-year, with net profit of approximately 333 million yuan, an increase of 172.6% [2] Company News - China Biologic Products (01177.HK) received approval for the launch of Zongaitini tablets for the treatment of HER2-mutant non-small cell lung cancer [3] - Shandong High-Speed New Energy (01250.HK) reported a total operating power generation of approximately 3.6744 million MWh, an increase of approximately 6.9% year-on-year [3] - Fosun International (00656.HK) reached a settlement with Cainiao regarding a share buyback involving 350 million USD [3] Buyback Activities - Tencent Holdings (00700.HK) repurchased approximately 55 million HKD worth of shares, buying back 919,000 shares at prices ranging from 594.5 to 605 HKD [3] - China Hongqiao (01378.HK) repurchased approximately 22.7 million HKD worth of shares, buying back 8.9235 million shares at a price of 25.44 HKD [3] - HSBC Holdings (00005.HK) repurchased approximately 15.3 million HKD worth of shares, buying back 1.5276 million shares at prices ranging from 99.8 to 100.7 HKD [3] - Hang Seng Bank (00011.HK) repurchased approximately 2.3517 million HKD worth of shares, buying back 210,000 shares at prices ranging from 111.5 to 112.5 HKD [3] - MGM China (02282.HK) repurchased approximately 1.60602 million HKD worth of shares, buying back 1 million shares at prices ranging from 15.92 to 16.27 HKD [3] - Sinopec Engineering (02386.HK) canceled 136,500 shares that had been repurchased [3]

Meeting Overview - The 13th meeting of the 9th Board of Directors was held on August 29, 2025, with all 9 directors present, confirming compliance with legal and regulatory requirements [1][2]. Financial Reports - The board approved the half-year report for 2025, affirming that it accurately reflects the company's financial status and operational results without any misleading information [1][2]. - The board also approved the half-year financial report, which received unanimous support from all directors [2]. Asset Securitization - The board approved the initiation of asset securitization business, allowing the company to issue asset-backed securities through its affiliate, China Railway Capital Co., Ltd., with a maximum issuance scale not exceeding RMB 1 billion [3]. - The company will utilize accounts receivable and related collateral as underlying assets for the securitization [3]. - China Railway Capital will charge a service fee of 0.2% per year for its role as the agent in this process [3]. Asset Impairment - The board approved the write-off of impairment provisions for two Grove cranes amounting to RMB 1.0029 million by a subsidiary of China Railway Baoqiao Group [6]. Regulatory Compliance - The board approved the revision of the company's information disclosure management system, which will be disclosed on the Shanghai Stock Exchange [6]. - The board also approved the annual performance assessment indicators for the management team and the annual salary settlement plan for enterprise heads, both receiving unanimous support [6][7]. Management Procedures - The board approved revisions to the fixed asset management and production management procedures, ensuring updated governance practices [7].

Group 1 - Ludovic Demierre has been appointed as the Vice-President of Human Resources at VINCI, joining the Executive Committee and replacing Jocelyne Vassoille [1][2] - Demierre has a long tenure with VINCI, starting as a design engineer in 1995 and holding various HR leadership roles within the company [2] - VINCI is a global leader in concessions, energy solutions, and construction, employing 285,000 people across more than 120 countries [3] Group 2 - The company focuses on designing, financing, building, and operating infrastructure and facilities to enhance daily life and mobility [3] - VINCI is committed to environmental and social responsibility, aiming to create long-term value for customers, shareholders, employees, partners, and society [3]

Group 1: Kingsoft Office - The company reported steady operating performance in the first half of 2025, with revenue of 2.657 billion yuan, a year-on-year increase of 10.12% [4] - The net profit attributable to shareholders was 747 million yuan, up 3.57% year-on-year, while the non-recurring net profit was 727 million yuan, an increase of 5.77% [4] - The company has increased its R&D investment, with R&D expenses reaching 959 million yuan, a year-on-year increase of 18.7%, representing approximately 36% of total revenue [4] - The launch of WPS AI 3.0 has significantly enhanced the company's competitive edge in the AI office software market, with AI monthly active users reaching 29.51 million [6][29] - The WPS 365 business saw a revenue increase of 62.27% year-on-year, indicating strong growth in the B-end market [5][28] Group 2: Zai Jian Pharmaceutical - The company achieved revenue of 376 million yuan in the first half of 2025, a year-on-year increase of 56.07%, with Q2 revenue reaching 208 million yuan, up 57.04% year-on-year [8] - The company has three products approved for market, with significant growth potential as they are included in medical insurance [8] - The early-stage pipeline is progressing steadily, with positive data released at ASCO for key products, indicating a strong competitive position [9] Group 3: Construction Industry - The State Council emphasized the importance of major projects in stabilizing the real estate market and promoting economic recovery [10] - New guidelines were issued for the construction and operation of existing PPP projects, focusing on classifying and prioritizing projects based on their economic viability [11] - The government aims to enhance policy support and funding for existing projects to ensure their smooth operation and completion [12]

Group 1 - The core point of the article is that Shandong Road and Bridge (SZ 000498) announced a board meeting to discuss the proposal for capital increase and expansion of its subsidiary, Road and Bridge Group [1] - For the year 2024, Shandong Road and Bridge's revenue composition is as follows: construction industry accounts for 94.49%, leasing sales for 3.08%, ready-mixed concrete processing sales for 1.72%, and design consulting for 0.71% [1] - As of the report date, Shandong Road and Bridge has a market capitalization of 9.4 billion yuan [1] Group 2 - The A-share market has seen trading volumes exceed 2 trillion yuan for eight consecutive days, indicating strong market activity [1] - Major brokerage firms are actively recruiting for autumn positions, with 25 job openings available, reflecting a demand for talent in the industry [1]

Investment Rating - The report maintains an "Overweight" rating for the construction and materials sectors [9] Core Viewpoints - The report highlights that infrastructure investment is expected to accelerate in the peak season, driven by government policies aimed at expanding effective investment and supporting major projects [12][14] - The special electronic fabric sector continues to experience high demand and profitability, with companies like Zhongcai Technology showing significant revenue growth [3][12] - The report emphasizes the importance of focusing on companies with strong mid-year earnings growth and low valuations in the construction sector [12] Summary by Relevant Sections Industry Overview - The report notes that the national cement price increased by 0.7% week-on-week, with a shipment rate of 45.7% [2][24] - The average price of domestic float glass was 64 RMB/weight box, showing a decrease of 0.6% week-on-week [2][25] - The report indicates that the mainstream order prices for photovoltaic glass remained stable, with slight increases for 2.0mm products [2][20] Key Companies and Dynamics - Zhongcai Technology reported a revenue of 13.33 billion RMB for the first half of 2025, representing a year-on-year increase of 26.5%, with net profit growing by 114.9% [3] - The report recommends several companies, including Yaxiang Integration, China Metallurgical Group, and Zhongcai Technology, highlighting their potential for growth [9][33] Market Trends - The report discusses the ongoing demand for special electronic fabrics and the expected growth in the wind power and electronics sectors [13][22] - It also mentions the tightening supply in the photovoltaic glass market, which could lead to price increases if demand continues to rise [20][27] Recommendations - The report recommends a focus on companies with strong earnings growth and low price-to-book ratios, particularly in the construction sector [14][33] - Specific stock recommendations include Yaxiang Integration (buy), China Metallurgical Group (overweight), and Zhongcai Technology (buy) [9][33]

Group 1 - China Railway announced an investigation into the construction accident at the Qianzhai Yellow River Bridge, resulting in 12 fatalities and 4 missing persons. The bridge is 1596.2 meters long with a contract value of approximately 436 million yuan. The company stated that the accident will not have a significant impact on its operations and performance [3] - Greenme announced plans to issue H-shares and list on the main board of the Hong Kong Stock Exchange [4] - Jingwang Electronics plans to invest 5 billion yuan in the Zhuhai Jinwan base expansion project, focusing on high-growth areas such as AI computing power and autonomous driving from 2025 to 2027 [5] Group 2 - Xiyu Co. reported a net profit of 1.062 billion yuan for the first half of 2025, a year-on-year increase of 32.76%, with total revenue of 21.093 billion yuan [9] - Jintai Co. reported a net profit of 358 million yuan for the first half of 2025, a year-on-year increase of 3.95%, with total revenue of 9.528 billion yuan [10] - Huaxia Eye Hospital reported a net profit of 282 million yuan for the first half of 2025, a year-on-year increase of 6.2%, with total revenue of 2.139 billion yuan [11] - Juxin Technology reported a net profit of 91.375 million yuan for the first half of 2025, a year-on-year increase of 123.19%, with total revenue of 449 million yuan [13] - Zhendong Pharmaceutical reported a net profit of 7.9313 million yuan for the first half of 2025, a year-on-year decrease of 74.13%, with total revenue of 1.457 billion yuan [14] - China Merchants Nan Oil reported a net profit of 570 million yuan for the first half of 2025, a year-on-year decrease of 53.28%, with total revenue of 2.772 billion yuan [15] - Chongqing Construction reported a net loss of 249 million yuan for the first half of 2025, with total revenue of 14.359 billion yuan, a year-on-year decrease of 7.97% [16] - Huacan Optoelectronics reported a net loss of 115 million yuan for the first half of 2025, with total revenue of 2.532 billion yuan, a year-on-year increase of 33.93% [17] - Digital Government reported a net loss of 18.6927 million yuan for the first half of 2025, with total revenue of 321 million yuan, a year-on-year decrease of 40.34% [18] Group 3 - Zhonggong International signed a contract for an overseas road engineering project in Nicaragua worth approximately 513 million yuan, which accounts for 4.2% of the company's total revenue for 2024 [20]

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - The A-share market is currently experiencing a valuation recovery. Measures such as large-scale equipment upgrades and consumer goods trade-ins are expected to boost domestic demand, while export growth may decline. A weak resonance between the domestic economic fundamentals and capital flows is expected to gradually emerge [30]. - Considering the impact of refinancing policies, the subsequent issuance pressure of convertible bonds is not expected to be high. As the stock market recovers, the inflow of incremental funds into convertible bonds has driven the valuation to a relatively high level in history. Attention should be paid to the risk of valuation correction. In terms of terms and conditions, it is recommended to continue to focus on the space for lower revision games, be vigilant against the risk of early redemption, and appropriately pay attention to short-term game opportunities for near-maturity convertible bonds [31]. - Industries worthy of attention include popular themes such as AI computing power, humanoid robots, intelligent driving, low-altitude economy, data elements, and satellite Internet of Things; repair opportunities in low-position science and technology growth sectors such as semiconductors and innovative drugs; pro-cyclical and domestic demand sectors such as real estate, chemicals, and consumer electronics whose prosperity is gradually recovering; industries with both export advantages and domestic demand growth potential such as automobiles, home appliances, and engineering machinery; central state-owned enterprises represented by "China-headquartered" companies, the "Belt and Road" theme, and high-dividend sectors such as public utilities, petrochemicals, and precious metals under the Chinese characteristic valuation system; and the military industry driven by the resonance of hedging demand and industrial demand cycles [31]. 3. Summary by Relevant Catalogs 3.1. Convertible Bond Weekly Special and Outlook 3.1.1. The "Diverse States" of Near-Maturity Convertible Bonds - As of August 22, 2025, 82 convertible bonds have been delisted this year, including 20 that have reached maturity. Among the matured and delisted convertible bonds, 6 have an actual maturity payment ratio of less than 1%, 3 have a payment ratio of over 90% (Nuclear Construction Convertible Bond, Haoke Convertible Bond, and Intelligent Convertible Bond), and the rest have a maturity payment ratio concentrated between 20% - 60% [10]. - The paths of promoting conversion and maturity payment of convertible bonds that have reached maturity this year vary. For example, the issuance amount of CITIC Convertible Bond is 40 billion yuan, but the final payment ratio is less than 1%. Its methods of promoting conversion are diverse, including the controlling shareholder's premium conversion and conversion during periods of negative premium rate due to the positive stock's "abnormal movement." Since December 2024, with the continuous rise of bank stocks, the conversion value of CITIC Convertible Bond has been significantly higher than the maturity value, accelerating the conversion process [13][14]. - In contrast, the Nuclear Construction Convertible Bond, a large central enterprise convertible bond, has a maturity payment ratio as high as 99.27%. The company's main business has a stable profit margin, and it has a relatively weak willingness to promote conversion, resulting in a smooth maturity payment [19]. - Most private enterprise convertible bonds (11 out of 18) have proposed to lower the conversion price during their tenure. However, due to factors such as weak performance and poor stock price performance of the underlying stocks, large-scale conversion has not been achieved. For example, Dafeng Convertible Bond achieved a large-scale conversion through a high negative premium rate before maturity, alleviating the payment pressure to some extent [21]. - As of August 22, there are still 14 convertible bonds approaching maturity this year. Some companies have a strong willingness to promote conversion, such as Jinneng Convertible Bond, which recently lowered its conversion price. It is recommended to analyze the company's willingness to promote conversion based on factors such as company attributes, debt repayment pressure, and research and communication, and pay attention to negative premium rate conversion and lower revision games during the conversion promotion process [28]. 3.1.2. Weekly Review and Market Outlook - This week, the A-share market showed an overall upward trend with active trading, and technology sectors led the market. The Shanghai Composite Index, Shenzhen Component Index, and ChiNext Index all rose to varying degrees, with the ChiNext Index performing particularly well. Sectors such as communication, comprehensive, and computer led the gains, while real estate and petrochemical sectors declined slightly [29]. - In the convertible bond market, considering the impact of refinancing policies, the subsequent issuance pressure is not expected to be high. As the stock market recovers, the inflow of incremental funds has driven the valuation to a relatively high level in history. Attention should be paid to the risk of valuation correction. It is recommended to continue to focus on the space for lower revision games, be vigilant against the risk of early redemption, and appropriately pay attention to short-term game opportunities for near-maturity convertible bonds [31]. 3.2. Weekly Tracking of the Convertible Bond Market 3.2.1. The Equity Market Rose, with Communication, Electronics, and Comprehensive Sectors Leading - This week, major equity market indices rose. The Wind All A Index rose 3.87%, the Shanghai Composite Index rose 3.49%, the Shenzhen Component Index rose 4.57%, and the ChiNext Index rose 5.85%. The market style was more inclined towards large-cap growth stocks. Among small-cap indices, the CSI 1000 Index rose 3.45%, and the STAR 50 Index rose 13.31% [35]. - All 31 Shenwan industry indices rose this week, with communication, electronics, and comprehensive sectors leading the market with increases of 10.84%, 8.95%, and 8.25% respectively [38]. 3.2.2. The Convertible Bond Market Rose Significantly, and the Median of the 100-yuan Premium Rate Increased - This week, the convertible bond market rose. The CSI Convertible Bond Index rose 2.83%, the Shanghai Convertible Bond Index rose 2.77%, the Shenzhen Convertible Bond Index rose 2.96%, the Wind Convertible Bond Equal-Weighted Index rose 3.20%, and the Wind Convertible Bond Weighted Index rose 2.86%. The average daily trading volume of convertible bonds increased, with an average daily trading volume of 94.06 billion yuan, an increase of 0.975 billion yuan compared to last week, and a total weekly trading volume of 470.3 billion yuan [40]. - At the industry level of convertible bonds, 29 industries rose, with the social services, beauty care, and computer industries ranking among the top three in terms of gains, with increases of 9.16%, 7.01%, and 5.28% respectively. At the corresponding underlying stock level, 26 industries rose, and 3 industries fell. The computer, electronics, and food and beverage industries led the gains, with increases of 10.14%, 8.92%, and 7.29% respectively [43]. - Most individual convertible bonds rose this week (414 out of 450). After excluding the closing data of newly listed convertible bonds, the top five convertible bonds in terms of weekly gains were Dongshi Convertible Bond (social services, 90.12%), Jintong Convertible Bond (non-ferrous metals, 22.92%), Huayi Convertible Bond (pharmaceutical biology, 19.84%), Weice Convertible Bond (electronics, 18.48%), and Dongjie Convertible Bond (machinery and equipment, 17.05%). The top five in terms of weekly trading volume were Outong Convertible Bond (power equipment, 23.791 billion yuan), Dayuan Convertible Bond (machinery and equipment, 23.686 billion yuan), Saili Convertible Bond (pharmaceutical biology, 12.55 billion yuan), Dongjie Convertible Bond (machinery and equipment, 12.492 billion yuan), and Huahong Convertible Bond (environmental protection, 11.35 billion yuan) [45]. - In terms of price, the number of absolute low-price convertible bonds decreased, and the median price of convertible bonds increased significantly. The number of convertible bonds with an absolute price of less than 110 yuan decreased by 3 compared to last week, the number in the 110 - 130 yuan range decreased by 40, the number in the 130 - 150 yuan range increased by 17, the number in the 150 - 200 yuan range increased by 14, and the number of those with a price greater than 200 yuan increased by 6. As of this Friday, the median price of the entire market's convertible bonds closed at 135.19 yuan, an increase of 3.03 yuan compared to last weekend [47]. - This week, the weighted conversion value of the entire market increased, and the premium rate decreased. The weighted average conversion value of the entire market based on the remaining bond balance was 102.18 yuan, an increase of 3.03 yuan compared to last weekend. The weighted conversion premium rate of the entire market was 40.64%, a decrease of 1.05 percentage points compared to last weekend. The 100-yuan parity premium rate (weighted average) was 29.42%, an increase of 4.92 percentage points compared to last weekend, and the median was 33.05%, an increase of 2.50 percentage points compared to last weekend. Currently, the 100-yuan parity premium rate is above the 50th percentile since 2017. The median implied volatility of the entire market was 41.78%, an increase of 3.91 percentage points compared to last weekend, and the pure bond premium rate of debt-biased convertible bonds was 14.50%, an increase of 3.55 percentage points compared to last weekend [51]. 3.2.3. High-Frequency Tracking of Different Types of Convertible Bonds 3.2.3.1. Classification Valuation Changes - This week, the valuation of balanced convertible bonds slightly declined, while that of equity-biased convertible bonds increased significantly. The valuation of convertible bonds with a parity of 110 - 120 yuan decreased, while the valuation of other parity convertible bonds increased, with those in the 0 - 80 yuan and 100 - 110 yuan ranges increasing more significantly. The valuation of AAA, A+, and A and below convertible bonds increased, while that of AA+, AA, and AA- convertible bonds decreased. The valuation of small-cap and small - medium-cap convertible bonds increased, while that of medium-cap and large-cap convertible bonds decreased [59]. - Since the beginning of 2024, the conversion premium rates of equity-biased and balanced convertible bonds have both rebounded from their lows. As of this Friday, the conversion premium rate of equity-biased convertible bonds is above the 35th percentile since 2017, and that of balanced convertible bonds is below the 50th percentile since 2017 [59]. 3.2.3.2. Market Index Performance - This week, all convertible bonds of different ratings rose. AAA convertible bonds rose 1.77%, AA+ convertible bonds rose 3.57%, AA convertible bonds rose 3.67%, AA- convertible bonds rose 2.69%, A+ convertible bonds rose 3.67%, and A and below convertible bonds rose 2.55%. Since 2023, AAA convertible bonds have recorded a 22.35% return, AA+ convertible bonds 15.24%, AA convertible bonds 21.33%, AA- convertible bonds 29.60%, A+ convertible bonds 32.92%, and A and below convertible bonds 34.83%. Historically, high-rated AAA convertible bonds have shown stable performance, while low-rated convertible bonds have shown weaker downside resistance and greater rebound strength [74]. - This week, all convertible bonds of different scales rose. Small-cap convertible bonds rose 2.84%, small - medium-cap convertible bonds rose 2.66%, medium-cap convertible bonds rose 3.86%, and large-cap convertible bonds rose 2.29%. Since 2023, small-cap convertible bonds have recorded a 34.82% return, small - medium-cap convertible bonds 29.29%, medium-cap convertible bonds 26.30%, and large-cap convertible bonds 19.79% [74]. 3.3. Tracking of Convertible Bond Supply and Terms 3.3.1. This Week's Primary Market Issuance Plans - This week, there were no newly listed convertible bonds, and there were 3 convertible bonds that had been issued but not yet listed. Among the convertible bonds to be listed, Weidao Convertible Bond and Jinwei Convertible Bond both have a scale of over 1 billion yuan. This week, there were 12 primary approvals (from August 18 to August 23, 2025), with no convertible bonds approved for registration by the CSRC. Three convertible bonds, including Dingjie Shuzhi (828 million yuan), Lianrui Xincai (720 million yuan), and Jinpan Technology (1.672 billion yuan), were accepted by the exchange [80]. - From the beginning of 2023 to August 22, 2025, the total number of planned convertible bonds was 93, with a total scale of 150.36 billion yuan. Among them, the number of convertible bonds approved by the board of directors was 19, with a total scale of 28.493 billion yuan; the number approved by the general meeting of shareholders was 36, with a total scale of 64.672 billion yuan; the number accepted by the exchange was 30, with a total scale of 41.847 billion yuan; the number approved by the listing committee was 4, with a total scale of 8.979 billion yuan; and the number approved for registration by the CSRC was 4, with a total scale of 6.37 billion yuan [81]. 3.3.2. Lower Revision and Redemption Clauses - This week, 8 convertible bonds announced that they were expected to trigger a lower revision, 4 convertible bonds announced that they would not be revised downward, and Qifan Convertible Bond proposed a lower revision, with no convertible bonds announcing the result of the lower revision [84][87]. - This week, 12 convertible bonds announced that they were expected to trigger early redemption, 7 convertible bonds announced that they would not be redeemed early, and 6 convertible bonds, including Chongda Zhuan 2, Dayuan Convertible Bond, Haitai Convertible Bond, Sheyan Convertible Bond, Dongjie Convertible Bond, and Rongtai Convertible Bond, announced early redemption [86][88][89]. - As of the end of this week, there was 1 convertible bond still in the put option declaration period and 9 convertible bonds still in the company's capital reduction and settlement declaration period. Attention should be paid to the price changes of convertible bonds and the marginal changes in the company's tendency for lower revision [91].