华源证券近日发布有色金属大宗金属周报：美联储降息预期扰动下，铜价震荡。本周伦 铜/沪铜/美铜涨跌幅为+1.13%/+0.11%/+0.95%。在上周铜232关税落地后以及美联储9月降息 预期扰动下，铜价迎来降波震荡。铜库存方面，三大交易所库存均回升，伦铜/纽铜/沪铜库 存分别为15.6万吨/26.4万短吨/8.2万吨，环比变化+10.0%/+1.7%/+12.9%。 投资要点： 铜：美联储降息预期扰动下，铜价震荡。本周伦铜/沪铜/美铜涨跌幅为 +1.13%/+0.11%/+0.95%。在上周铜232关税落地后以及美联储9月降息预期扰动下，铜价迎来 降波震荡。铜库存方面，三大交易所库存均回升，伦铜/纽铜/沪铜库存分别为15.6万吨/26.4 万短吨/8.2万吨，环比变化+10.0%/+1.7%/+12.9%。国内电解铜社会库存13.2万吨，环比 +10.65%。需求方面，本周铜下游需求回落，铜杆开工率68.86%，环降2.87pct。短期来看， 铜232关税不及预期背景下，铜价或迎来震荡偏弱。后续重点关注：1）9月美联储降息预 期；2）"弱现实"对铜价压制可能；建议关注：紫金矿业、洛阳钼业、金诚信、西部矿业。 ...

Investment Rating - The report maintains a "Positive" investment rating for the aluminum sector [3]. Core Insights - The aluminum sector is experiencing a transition from high elasticity to resilience, with dividends becoming more stable and significant [10][21]. - The dividend yield for the aluminum sector is notably high, surpassing 5%, making it a standout in the market [25][30]. - The report highlights the convergence of aluminum prices, indicating a stable upward trend amidst fluctuating market conditions [46]. Summary by Sections 1. Dividends and Resilience - The aluminum sector is characterized by improving cash flow and reduced capital expenditures, leading to enhanced dividend payouts [21][22]. - The sector's operating cash flow net to (expenditures + interest-bearing liabilities) has improved significantly, indicating a robust financial position [22]. 2. Dividend Yield - The aluminum sector's dividend yield has consistently outperformed other sectors, with a current yield of 5.85% projected for 2024 [25][30]. - Historical data shows that the aluminum sector has maintained a leading position in dividend yield compared to other sectors over the years [25][27]. 3. Price Stability - The report notes a reduction in aluminum price volatility, attributed to stable supply and demand dynamics [41]. - The aluminum sector is positioned in a "low valuation + high dividend" quadrant, suggesting potential for dividend revaluation [42]. 4. ROE Selection - The report emphasizes the importance of selecting stocks based on high dividend yields and return on equity (ROE), with a focus on companies that demonstrate strong financial performance [75]. - Different company profiles are analyzed, showing variations in asset turnover, debt ratios, and dividend rates, highlighting the financial health of key players in the sector [75].

Investment Rating - The investment rating for the non-ferrous metals industry is "Positive" (maintained) [5] Core Views - The report highlights that copper prices are experiencing fluctuations due to expectations of interest rate cuts by the Federal Reserve, with recent price changes of +1.13% for LME copper, +0.11% for SHFE copper, and +0.95% for COMEX copper. Inventory levels for copper have increased across major exchanges, indicating a potential short-term weakness in prices [6][28]. - Aluminum prices are expected to remain stable due to rising inventories, with current prices for alumina holding steady at 3,240 CNY/ton. The report anticipates aluminum prices to fluctuate between 20,000 and 21,000 CNY/ton in the short term [6][41]. - Lithium prices have surged significantly, with carbonate lithium prices rising by 0.77% to 71,900 CNY/ton, driven by supply disruptions. The report suggests that the upcoming peak demand season may support lithium prices [6][82]. - Cobalt prices are expected to rise due to a temporary export ban from the Democratic Republic of Congo, which is likely to accelerate the depletion of raw material inventories [6][94]. Summary by Sections 1. Industry Overview - The non-ferrous metals sector has outperformed the Shanghai Composite Index, with a weekly increase of 5.78% compared to a 2.11% rise in the index, ranking second among all sectors [12][13]. - The current PE_TTM for the non-ferrous sector is 21.72, while the PB_LF is 2.51, indicating a premium over the broader market [23][26]. 2. Industrial Metals Copper - LME copper prices increased by 1.13%, with inventories rising by 9.95%. The current copper smelting profit margin is negative at -2,223 CNY/ton [28]. Aluminum - LME aluminum prices rose by 2.51%, with inventories showing mixed trends. The profit margin for aluminum production has increased to 4,257 CNY/ton [41]. Lead and Zinc - Lead prices increased by 1.78%, while zinc prices rose by 3.61%. The profit margin for zinc mining has improved to 7,020 CNY/ton [54][66]. 3. Energy Metals Lithium - Lithium carbonate prices have increased by 0.77% to 71,900 CNY/ton, with lithium spodumene prices rising by 2.91% to 777 USD/ton. The report indicates a potential for profit margins to improve in the lithium sector [82]. Cobalt - Domestic cobalt prices have decreased by 3.62% to 266,000 CNY/ton, but the report anticipates upward pressure on prices due to supply constraints from the DRC [94].

Investment Rating - The industry maintains a "Buy" rating [4] Core Views - The gold market is experiencing disruptions due to tariffs and shadow Fed policies, potentially opening a breakthrough window for gold prices [1] - The long-term bullish trend for gold remains intact amid concerns over global monetary credit, public debt, and geopolitical tensions [1] - The copper processing fee is recovering amid expectations of reduced smelting, while aluminum prices are expected to fluctuate due to domestic and international favorable policies [2] - Lithium prices are rebounding strongly due to ongoing supply disruptions, while silicon prices are expected to remain volatile without significant improvements in the fundamentals [2] Summary by Sections Precious Metals - Gold has been included in the category of imported goods subject to tariffs, leading to a temporary price surge above $3,500 per ounce on COMEX [1] - The U.S. government is expected to clarify that imported gold bars should not be subject to tariffs, which may stabilize the market [1] - The price difference between COMEX gold and London gold has narrowed to $4.9 per ounce as of August 8 [1] Industrial Metals - **Copper**: Global copper inventories increased by 35,400 tons, with significant production increases in China [2] - **Aluminum**: The theoretical operating capacity of China's electrolytic aluminum industry reached 44.05 million tons, with mixed production trends in the aluminum rod industry [2] Energy Metals - **Lithium**: Prices for battery-grade lithium carbonate rose by 8.9% to 75,000 yuan per ton, driven by supply disruptions and increased production [2] - **Silicon**: The average cost of metal silicon is 10,028.9 yuan per ton, with a slight increase in production but overall supply exceeding demand [2] Key Stocks - Recommended stocks include: - Xinyi Silver Tin - Shengda Resources - Zijin Mining - Shandong Gold - Chifeng Jilong Gold Mining - Yintai Gold - Zhaojin Mining [1][2]

Global Aluminum Ore Resource Status - The global aluminum ore resource is abundant, with Guinea holding the largest reserves at approximately 7.4 billion tons, accounting for about 25.52% of the world's total reserves [3] - Australia and Vietnam follow, with reserves of 12.07% and 10.69% respectively, while China's aluminum ore reserves are relatively low at only 2.34% [3] Global Bauxite Production - Global bauxite production is projected to reach 450 million tons in 2024, with Guinea producing 13 million tons, representing 28.89% of the total [5] - Australia and China are also significant producers, with outputs of 10 million tons (22.22%) and 9.3 million tons (20.67%) respectively [5] Global Alumina Production - The global alumina production is expected to be 142 million tons in 2024, with China contributing 84 million tons, which is 60% of the total [8] - Australia and Brazil follow with 18 million tons (13%) and 11 million tons (8%) respectively [8] China's Alumina Production Capacity - As of the end of 2024, China has over 40 alumina production enterprises with a total capacity exceeding 100 million tons, with the top ten companies accounting for about 70% of the total capacity [13] Yunnan's Clean Energy Advantage - Yunnan province has abundant hydropower resources, with hydropower generation accounting for 71.22% of its total electricity generation in 2024, providing significant support for high-energy-consuming industries [26] Yunnan's Role in the Aluminum Industry - Yunnan has become a key region for aluminum production in China, with its electrolytic aluminum capacity reaching 585,000 tons by the end of 2024, significantly increasing from 118,600 tons in 2015 [28] Green Aluminum Industry Potential - The green aluminum industry in Yunnan is expected to benefit from the EU's carbon tax, which will enhance the competitiveness of products with lower carbon footprints [46] Downstream Market Demand - The demand for aluminum is expected to grow, particularly in the renewable energy sector, which is becoming a significant driver for electrolytic aluminum demand [37] Cost Structure of Electrolytic Aluminum - The cost structure of electrolytic aluminum production is primarily influenced by alumina, electricity, and prebaked anodes, with alumina being the largest cost component [38] Future Production Plans - Indonesia has numerous planned alumina projects with a total capacity of 25.5 million tons, indicating significant growth potential in the region [18]

Investment Rating - The report maintains a positive investment rating for metals, copper, and aluminum, suggesting an increase in allocation [8]. Core Viewpoints - The report highlights the potential for price increases in lithium due to supply disruptions, particularly from large mines in Jiangxi facing production halts [2][5]. - Industrial metals have rebounded, driven by a weaker dollar and renewed anti-involution sentiment, with copper and aluminum prices increasing by 1.4% and 1.7% respectively [6][24]. - The report emphasizes the strategic importance of rare earths and tungsten, with a focus on their value reassessment amid geopolitical tensions and supply chain developments [5]. Summary by Sections Lithium and Supply Dynamics - Lithium supply is expected to tighten significantly due to potential production halts in Jiangxi, leading to a substantial reduction in the annual supply-demand surplus [2][5]. - The report notes that domestic mining regulations are becoming stricter, which may further impact lithium production [5]. Precious Metals - The report suggests focusing on gold stocks for a potential second wave of market activity this year, recommending an increase in allocation as gold prices stabilize above $3,500 per ounce [4]. - The analysis indicates that gold stocks may experience a quarterly resonance across price, valuation, and style dimensions [4]. Strategic and Energy Metals - The report identifies strategic metals like rare earths and tungsten as having significant upside potential due to government policies and market dynamics [5]. - It mentions that the price of rare earths has shown improvement, with Baotou Steel Rare Earth's price for rare earth concentrate rising to 19,100 yuan per ton, reflecting a 1.5% increase [5]. Industrial Metals - Industrial metals are experiencing price fluctuations, with copper and aluminum showing signs of recovery due to macroeconomic factors and expectations of interest rate cuts [6][24]. - The report notes that the overall demand for copper and aluminum is likely to decline in the second half of the year, but potential policy support could stabilize prices [6]. Market Performance - The report indicates that the metal materials and mining sector outperformed the broader market, with a 5.24% increase compared to the Shanghai Composite Index's 2.11% rise [14]. - Key stocks in the sector, such as Zijin Mining and China Hongqiao, are highlighted for their strong performance [6][22].

Group 1: Report Industry Investment Rating - Not mentioned in the report Group 2: Core Views of the Report - The ultra - long - term credit bond market has strong supply and demand in the primary market, and the issuance scale in 2025 may exceed 1 trillion yuan. The secondary market trading volume has increased significantly, but the buying sentiment has room for repair. It is recommended to pay attention to the allocation and trading opportunities of ultra - long - term credit bonds [2][8][48] - According to the credit spread percentile, the compression degree of the ultra - long - term credit bond spread is not as low as last year. The low - valuation transaction volume and TKN volume in the secondary market have rebounded, but the bullish sentiment in the bond market has declined, indicating that the buying sentiment has room for repair. The "asset shortage" may drive the market to long - duration assets [2][48] - The allocation value of ultra - long - term credit bonds is ranked as 15Y>20Y>10Y>30Y. Some issuers of industrial bonds, urban investment bonds, and bank secondary capital bonds are recommended for investors' reference [3][50][56] Group 3: Summary by Directory 1. Increment and Stock of Ultra - long - term Credit Bonds 1.1 Increment: Strong Supply and Demand in Primary New Issuance - Supply side: Since early 2023, the issuance interest rate of credit bonds has been in a downward channel, and the issuance cost has decreased, which has attracted more issuers. The issuance scale in 2024 was 1.21 trillion yuan, and the issuance in the second half of the year is usually faster. The issuance scale in 2025 may exceed 1 trillion yuan [7][8] - Demand side: Since early 2021, the primary subscription multiple of ultra - long - term credit bonds has shown an overall upward trend. From late 2023 to July 2024, the subscription multiple increased steeply; from August 2024 to Q1 2025, it decreased rapidly; since April 2025, it has rebounded [10][12][13] 1.2 Stock: Analysis from Different Perspectives - By original issuance term: 10Y and 15Y are the mainstream issuance terms. The balance of bonds with a term of ≥20Y accounts for less than 10% of the total [15] - By implied rating: High - rated bonds account for a high proportion, with AAA -, AAA, and AAA+ bonds accounting for 81% of the total [16] - By bond type: Medium - term notes, bank capital bonds, and corporate bonds have the highest stock balances, accounting for 96% of the total [18] - By industry distribution: The stock scale of industrial bonds>bank secondary capital bonds>urban investment bonds. The weighted average exercise valuations of urban investment, comprehensive, and non - bank finance industries are relatively high [21] 2. Fluctuations in Secondary Trading of Ultra - long - term Credit Bonds 2.1 Significant Increase in Secondary Trading Volume This Year - Since early 2024, the primary market of ultra - long - term credit bonds has expanded significantly, and the secondary market activity has increased. In mid - June 2025, the weekly trading volume reached a peak [24] 2.2 Changes in Buying Sentiment - Since February 2025, the buying sentiment of ultra - long - term credit bonds has been continuously boosted, and the monthly TKN ratio of industrial bonds, bank secondary capital bonds, and urban investment bonds has remained above 62% [25] - Since February 2025, the proportion of low - valuation transactions has rebounded but has not reached the high point of last July. In the first half of 2025, the low - valuation transaction deviation of ultra - long - term industrial bonds, urban investment bonds, and bank perpetual bonds has narrowed compared with the same period last year [30][31] 3. Who Buys Ultra - long - term Credit Bonds? - Banks have been net sellers of ultra - long - term credit bonds since 2025, mainly due to underwriting and regulatory restrictions [37] - Insurance companies, wealth management subsidiaries, and wealth management products are the main allocation funds for ultra - long - term credit bonds this year. Insurance companies show a "buy low, sell high" strategy, and wealth management products have strong allocation attributes [37][39] - Fund companies and products have stronger trading attributes. They were net sellers during the bond market adjustment in Q1 2025 and have significantly increased their allocation since March [39] 4. Investment Recommendations - Based on the credit spread and secondary market trading sentiment, it is recommended to pay attention to the allocation and trading opportunities of ultra - long - term credit bonds [48] - The allocation value of ultra - long - term credit bonds is ranked as 15Y>20Y>10Y>30Y [50] - Some issuers of industrial bonds, urban investment bonds, and bank secondary capital bonds are recommended, such as Chengtong Holdings, Shenzhen Metro, etc. [56]

Investment Rating - The report maintains a "Buy" rating for the industry, highlighting several key companies as recommended investments [5]. Core Views - The report emphasizes a positive outlook for industrial metal prices driven by macroeconomic factors, including rising expectations for interest rate cuts by the Federal Reserve and resilient domestic export data [2][4]. - The report identifies specific companies within the sector that are expected to perform well, including Zijin Mining, Luoyang Molybdenum, and China Nonferrous Mining [2][5]. Summary by Sections Industrial Metals - The report notes that the price of industrial metals such as aluminum, copper, zinc, lead, nickel, and tin has shown positive movements, with LME prices for aluminum increasing by 1.69% and copper by 1.40% during the week [1][10]. - The SMM copper concentrate import index increased by $4.03 per ton, indicating a recovery in processing costs [2]. - Domestic aluminum production remains stable, but demand from end-use sectors like home appliances and construction is weak, leading to an increase in social inventory to 564,000 tons [2][21]. Energy Metals - The report highlights the impact of the Democratic Republic of Congo's mining ban on cobalt prices, which are expected to rise significantly [3]. - Lithium prices are anticipated to increase due to recovering demand from downstream battery manufacturers, with market activity showing signs of improvement [3]. - Nickel prices are also expected to remain strong due to tight supply and rising demand for replenishment [3]. Precious Metals - The report indicates that gold prices have surpassed $3,500 per ounce, driven by increased central bank purchases and rising inflation expectations [4]. - Silver prices are also on the rise, supported by its industrial applications and recent price surges [4]. - Key companies in the precious metals sector recommended for investment include Shandong Gold and Zhongjin Gold [4][5]. Company Earnings Forecasts and Valuations - The report provides earnings per share (EPS) forecasts for several companies, with Zijin Mining expected to achieve an EPS of 1.21 yuan in 2024, and Luoyang Molybdenum projected at 0.63 yuan [5]. - The price-to-earnings (PE) ratios for these companies indicate favorable valuations, with Zijin Mining at 17 times and Luoyang Molybdenum at 15 times for 2024 [5].

1. Report Industry Investment Rating - Not provided in the given content 2. Core Views of the Report - This week (from August 4th to August 8th), in the primary market, the issuance volume, repayment volume, and net financing of traditional credit bonds all increased compared to last week; the net financing of asset - backed securities increased by 20.9 billion yuan compared to last week. The weighted average issuance rate of AA+ financial bonds increased, while the issuance costs of other bond types decreased to varying degrees [1]. - In the secondary market, the trading volume of credit bonds decreased by 168.2 billion yuan compared to last week, and the turnover rate declined overall. The yields of credit bonds within 5 years performed well, with yields of different - rated credit bonds decreasing by 1 - 5 BP, while the long - end performance was average. Generally, the credit spreads of most industries and ratings narrowed to varying degrees, and only a few industries' credit spreads widened slightly [2]. - There were 46 bond implicit ratings downgraded this week. The "H22 Guohou 1" issued by Guohou Asset Management Co., Ltd. defaulted, and the "H6 Chuying 02" issued by Chuying Agriculture and Animal Husbandry Group Co., Ltd. was extended [2]. - The redemption of bond funds eased this week, and the new tax policy increased the cost - effectiveness of general credit bonds, which was a short - term positive for long - duration credit bonds. The compression of ultra - long - term credit bond spreads has not reached last year's low. Although the proportion of low - valuation transaction volumes and TKN transactions has increased this year, the bullish sentiment in the bond market has declined, indicating that there is room for the buying sentiment to recover. The market trend may further develop towards long - duration assets [3]. 3. Summary by Relevant Catalogs 3.1 Primary Market 3.1.1 Net Financing Scale - The net financing of credit bonds (excluding asset - backed securities) this week was 315.9 billion yuan, an increase of 215.7 billion yuan compared to last week. The total issuance volume was 499.6 billion yuan, an increase of 268.3 billion yuan, and the total repayment volume was 183.7 billion yuan, an increase of 52.6 billion yuan. The net financing of asset - backed securities was 8.1 billion yuan, an increase of 20.9 billion yuan [8]. - By product type, the net financing of urban investment bonds was 76.7 billion yuan, an increase of 65.7 billion yuan; that of industrial bonds was 149.3 billion yuan, an increase of 90.2 billion yuan; and that of financial bonds was 89.9 billion yuan, an increase of 59.8 billion yuan [8]. - In terms of the number of issuances and redemptions, the number of urban investment bond issuances increased by 69, and the number of redemptions decreased by 30; the number of industrial bond issuances increased by 124, and the number of redemptions increased by 9; the number of financial bond issuances increased by 28, and the number of redemptions increased by 3 [11]. 3.1.2 Issuance Cost - The weighted average issuance rate of AA+ financial bonds increased, while the issuance costs of other bond types decreased to varying degrees. The issuance rate of AA+ financial bonds increased by 37 BP, mainly due to the high - rate issuance of "25 Weifang Bank Perpetual Bond 01" and "25 Guorui 01". The issuance rate of AA industrial bonds decreased by 59 BP, mainly because the new bonds issued by AA industrial entities this week with a total scale of 2.238 billion yuan had an issuance rate of 2.2% or lower. The issuance rates of other different - rated and different - type bonds decreased by no more than 13 BP [17]. 3.2 Secondary Market 3.2.1 Trading Situation - In terms of trading volume, the trading volume of credit bonds (excluding asset - backed securities) decreased by 168.2 billion yuan compared to last week. The trading volume of urban investment bonds was 227.8 billion yuan, a decrease of 15.1 billion yuan; that of industrial bonds was 331.4 billion yuan, an increase of 400 million yuan; that of financial bonds was 398.7 billion yuan, a decrease of 153.4 billion yuan. The trading volume of asset - backed securities was 900 million yuan, a decrease of 770 million yuan [19]. - In terms of turnover rate, the turnover rate of credit bonds declined overall. The turnover rate of urban investment bonds was 1.46%, a decrease of 0.11 pct; that of industrial bonds was 1.84%, a decrease of 0.01 pct; that of financial bonds was 2.67%, a decrease of 1.04 pct; and that of asset - backed securities was 0.26%, a decrease of 0.23 pct [19]. 3.2.2 Yields - The yields of credit bonds within 5 years performed well, with yields of different - rated credit bonds decreasing by 1 - 5 BP, while the long - end performance was average. Specifically, the yields of AA, AAA -, and AAA+ credit bonds within 1 year decreased by 4 BP, 3 BP, and 4 BP respectively compared to last week; the yields of AA, AAA -, and AAA+ credit bonds between 3 - 5 years decreased by 3 BP, 1 BP, and 2 BP respectively; and the yields of AA, AAA -, and AAA+ credit bonds over 10 years fluctuated within 1 BP [24]. - Taking AA+ 5 - year bonds of each type as an example, the yields of different types of bonds decreased to varying degrees this week. The yields of non - publicly issued industrial bonds and perpetual industrial bonds decreased by 3 BP and 1 BP respectively; the yield of AA+ 5 - year urban investment bonds decreased by 3 BP; the yields of commercial bank ordinary bonds and secondary capital bonds decreased by 2 BP respectively; and the yield of AA+ 5 - year asset - backed securities decreased by 2 BP [25]. 3.2.3 Credit Spreads - Generally, the credit spreads of most industries and ratings narrowed to varying degrees, and only a few industries' credit spreads widened slightly. Specifically, the credit spreads of AA+ non - ferrous metals and household appliances compressed by 7 BP and 6 BP respectively compared to last week; the credit spreads of AA+ computer, AAA electrical equipment, and agriculture, forestry, animal husbandry, and fishery widened by no more than 2 BP; the credit spreads of other industries and ratings compressed by no more than 5 BP [26]. 3.2.3.1 Urban Investment Bonds - By term, the credit spreads of urban investment bonds within 1 year compressed slightly, while the spreads of other terms widened slightly. The 0.5 - 1 - year urban investment credit spread was 31 BP, a compression of 3 BP compared to last week; the 1 - 3 - year spread was 38 BP, a compression of 3 BP; the 3 - 5 - year spread was 57 BP, a compression of 2 BP; the 5 - 10 - year spread was 50 BP, a compression of 2 BP; and the spread over 10 years was 41 BP, a compression of 1 BP [30]. - By region, the credit spreads of most urban investment bonds widened, and only a few regions' credit spreads compressed slightly. The AA - rated credit spreads of Hebei and Yunnan compressed by 6 BP and 12 BP respectively, and the AA+ - rated credit spread of Liaoning compressed by 6 BP. The credit spreads of other regions fluctuated within 5 BP [31]. 3.2.3.2 Industrial Bonds - This week, the credit spreads of industrial bonds fluctuated slightly within 5 BP overall, and the long - end spreads were under pressure for adjustment. Specifically, the credit spreads of 1 - year AAA -, AA+, and AA private - placement industrial bonds compressed by 1 BP, 2 BP, and widened by 1 BP respectively compared to last week; the credit spreads of 10 - year AAA -, AA+, and AA private - placement industrial bonds widened by 3 BP each; the credit spreads of 1 - year AAA - and AA perpetual industrial bonds widened by less than 1 BP, and the AA+ perpetual industrial bond spread widened by 1 BP; the credit spreads of 10 - year AAA -, AA+, and AA perpetual industrial bonds widened by 4 BP each [34]. 3.2.3.3 Bank Capital Bonds - This week, the credit spreads of bank Tier 2 and perpetual bonds showed differentiation, but the overall fluctuation range was not large. Specifically, the credit spreads of 1 - year AAA -, AA+, and AA Tier 2 capital bonds compressed by less than 1 BP, 1 BP, and 2 BP respectively; the credit spreads of 10 - year AAA -, AA+, and AA Tier 2 capital bonds widened by 2 BP each; the credit spreads of 1 - year AAA -, AA+, and AA bank perpetual bonds compressed by 1 BP each; the credit spreads of 10 - year AAA -, AA+, and AA bank perpetual bonds compressed by 2 BP each [37]. 3.3 This Week's Bond Market Rumors - There were 46 bond implicit ratings downgraded this week, including 31 by China Railway Construction Real Estate Group Co., Ltd., 10 by Shanghai Jinmao Investment Management Group Co., Ltd., and 3 by Luneng Group Co., Ltd. The "H22 Guohou 1" issued by Guohou Asset Management Co., Ltd. defaulted, and the "H6 Chuying 02" issued by Chuying Agriculture and Animal Husbandry Group Co., Ltd. was extended [40]. 3.4 Investment Recommendations - This week, there were 1.6632 trillion yuan of reverse repurchases due in the open market, and the central bank conducted 1.1267 trillion yuan of reverse repurchase operations, resulting in a net withdrawal of 536.5 billion yuan for the whole week. The DR001 dropped from 1.34% at the Monday close to 1.29%. The active 10 - year Treasury bond showed no significant change from last Friday's close, fluctuating around 1.69%. Generally, the credit spreads of most industries and ratings narrowed to varying degrees, and only a few industries' credit spreads widened slightly. For urban investment bonds, the credit spreads of those within 1 year compressed slightly, while the spreads of other terms widened slightly. For industrial bonds, the credit spreads fluctuated slightly within 5 BP overall, and the long - end spreads were under pressure for adjustment. For bank capital bonds, the credit spreads of bank Tier 2 and perpetual bonds showed differentiation, but the overall fluctuation range was not large [42]. - The redemption of bond funds eased this week, and the new tax policy increased the cost - effectiveness of general credit bonds, which was a short - term positive for long - duration credit bonds. From the perspective of credit spread positions, the long - end risk - free interest rate has been in a downward channel since July 2024, and the yields of ultra - long - term credit bonds followed suit. The credit spreads reached an extreme in July last year, and currently, the compression of ultra - long - term credit bond spreads has not reached last year's low. From the perspective of secondary trading sentiment, the proportion of low - valuation transaction volumes and TKN transactions has increased this year. However, affected by the strong equity market in July and the sharp rise in commodity futures prices catalyzed by the "anti - involution" sentiment, the bullish sentiment in the bond market has declined, indicating that there is room for the buying sentiment to recover. In addition, with the concentrated listing of Sci - tech Innovation Bond ETFs on July 17th, the spreads of medium - and short - end component bonds have been compressed to an extreme. Driven by the "asset shortage" in the low - interest - rate environment this year, the market trend may further develop towards long - duration assets [43]. - From the timing signal of ultra - long - term credit bonds, using the spread between the yield to maturity of AAA+ ChinaBond Medium - and Short - Term Notes and the Treasury bond rate of the same term as the observation object and constructing a Bollinger Band with the 60 - day average spread ± 2 standard deviations, as of August 8th, the 10 - year spread touched the 60 - day moving average but did not form an effective breakthrough; the 15 - year and 20 - year spreads have effectively broken through the average and touched the upper limit of the channel since the adjustment in late July; the 30 - year spread is still hovering near the lower limit of the channel without an obvious trend. In terms of the term structure, the 15 - 20 - year ultra - long - term credit bonds have relatively high cost - effectiveness after the adjustment catalyzed by the "anti - involution" market. The ranking of the allocation value of ultra - long - term credit bonds from high to low is 15Y > 20Y > 10Y > 30Y [44]. - Specifically, issuers with relatively large outstanding volumes, more than 50 cumulative transactions from January 1st to August 5th, and a weighted average yield to call of over 2% in industrial bonds, urban investment bonds, and bank Tier 2 capital bonds are recommended. In industrial bonds, State Grid Corporation of China has the largest outstanding volume of ultra - long - term credit bonds and active trading, but its yield level is relatively low. China Chengtong Holdings Group Co., Ltd., Sinochem Group Co., Ltd., Aluminum Corporation of China Limited, and Guangzhou Yuexiu Group Co., Ltd. have both yield levels and activity, and are relatively more cost - effective. In urban investment bonds, most have better static coupon rates than industrial bonds, but the range of available outstanding bonds is relatively narrow. Attention can be paid to the further compression opportunities of the spreads of ultra - long - term bonds of issuers such as Shenzhen Metro Group Co., Ltd., Shaanxi Transportation Holding Group Co., Ltd., Yantai Guofeng Investment Holding Group Co., Ltd., and Sichuan Expressway Construction and Development Group Co., Ltd. In bank Tier 2 capital bonds, the outstanding ultra - long - term bonds are mainly concentrated in several large state - owned and joint - stock commercial banks, and their yield levels are relatively less cost - effective compared to industrial and urban investment bonds [49].

金融界2025年8月10日消息，大成国企改革灵活配置混合A(002258) 最新净值3.7310元，该基金近一周收 益率3.35%，近3个月收益率13.78%，今年来收益率17.73%。 来源：金融界 该基金股票持仓前十分别为：山东黄金、赛轮轮胎、广晟有色、中金黄金、昊华科技、紫金矿业、华泰 证券、云铝股份、XD中国铝、兴业银锡。前十持仓占比合计66.87%。 大成国企改革灵活配置混合A基金成立于2017年9月21日，基金经理韩创，截至2025年6月30日，大成国 企改革灵活配置混合A规模10.00亿元。 ...