1. Report Industry Investment Rating - Not provided in the doc 2. Core Views 2.1纯碱市场 - 检修带动短期产量偏低但后续将提升，计划内检修较少；国外价格到国内暂无优势，进口窗口未开，国内价格低位出口较好；终端备货充足，需求有回落预期，库存压力难解；市场正反馈情绪回落后维持偏空思路，短期防范风险观望为主 [7][9] 2.2玻璃市场 - 部分前期点火产线等待出品，供应端存政策端利多导向但暂未落地；近周末市场氛围受盘面走强提振，观察梅雨季后市场情绪变化；需求情绪走强库存下行；低位多单持有思路，情绪转弱则灵活离场 [153][155] 3. Summary by Directory 3.1纯碱市场 3.1.1市场综述 - 当期总产量70.89万吨，环比持平，预计后续提升；重质产量40.01万吨，环比增0.43万吨；轻质产量30.88万吨，环比降0.43万吨；进口0.03万吨，环比持平；出口4.1万吨，环比持平；浮法玻璃日熔量158425t/d，环比增650t/d；光伏玻璃日熔量91400t/d，环比降600t/d；重碱消费量33.70万吨，环比增0.02万吨；轻碱表需29.57万吨，环比增0.88万吨；纯碱表需65.50万吨，环比降1.13万吨；碱厂库存186.34万吨，环比增5.39万吨；社会库存23.80万吨，环比增1.00万吨；样本终端原料天数23.36天，环比增1.54天；氨碱法成本1281元，环比持平；氨碱法利润 -81元，环比增40元；联碱法成本1142元，环比降8元；联碱法利润8元，环比增48元；华中重碱 - 轻碱价差0元，环比持平；沙河市场价基差 -75元，环比降48元 [7] 3.1.2月度供需 - 展示了2020 - 2025年各月纯碱当月产量、进口量、表观需求量、出口量数据 [15][17][18][20] 3.1.3基差价差 - 展示了纯碱和玻璃期现货价格对照、纯碱合约基差、跨期价差、玻璃 - 纯碱合约/现货价差数据 [24][25][26][27][29][31][32][34][35][36][38][39][40][41] 3.1.4市场价格 - 沙河区域重质纯碱当期价1207元，环比上周涨23元，环比去年降693元；轻重碱区域价格有不同变化；展示了各区域重质、轻质纯碱价格及价差数据 [44][48][68] 3.1.5供应 - 目前多家企业检修/降负荷，部分企业有计划检修；当期国内纯碱开工率81.32%，环比上周持平，环比去年降6.01%；周产量70.89万吨，环比上周持平，环比去年降1.91%；重质纯碱产量40.01万吨，环比上周增0.43万吨，环比去年降2.47万吨；轻质纯碱产量30.88万吨，环比上周降0.43万吨，环比去年增0.56万吨；重质化率56.44%，环比上周增0.61%，环比去年降1.91%；产销比92.40%，环比上周降1.59%，环比去年降18.59% [74][75] 3.1.6需求 - 展示了浮法、光伏玻璃在产日熔量、重质纯碱日耗量、周度需求、周度表观消费量、产销率及光伏玻璃价格数据 [122][124][126][128][130][131][134][135] 3.1.7库存 - 当期纯碱企业库存186.34万吨，环比增5.39万吨，环比去年增87.98万吨；轻质纯碱企业库存79.13万吨，环比降1.35万吨，环比去年增20.80万吨；重质纯碱企业库存107.21万吨，环比增6.74万吨，环比去年增67.18万吨；库存天数15.45天，环比增0.45天，环比去年增7.19天 [139] 3.1.8仓单数量/有效预报 - Not provided in the doc 3.1.9地产相关数据 - Not provided in the doc 3.2玻璃市场 3.2.1市场综述 - 当期浮法玻璃日熔量158425t/d，环比增650t/d；周产量110.90万吨，环比增0.45万吨；表观消费量120.81万吨，环比增9.71万吨；厂库库存335.51万吨，环比降9.92万吨；天然气线成本1408元，环比增8元；天然气线利润 -178元，环比降8元；煤制气线成本931元，环比增12元；煤制气线利润214元，环比降6元；石油焦线成本1051元，环比增8元；石油焦线利润19元，环比降8元；华东 - 华中价差160元，环比持平；沙河5mm大板基差 -79元，环比降47元 [153] 3.2.2月度供需 - 展示了2020 - 2025年平板玻璃当月产量、浮法玻璃当月进口量、当月产量同比、当月出口量数据 [160][162][163][165] 3.2.3基差价差 - 展示了纯碱和玻璃期现货价格对照、玻璃合约基差、跨期价差、玻璃 - 纯碱合约/现货价差数据 [169][170][171][172][174][175][176][178][180][181][183][184][185][186] 3.2.4市场价格 - 展示了浮法玻璃5mm区域价格，包括沙河、华北、华东等地区不同规格价格及环比情况；还展示了各区域浮法玻璃5mm市场价及沙河、湖北部分企业5mm大板含税价数据 [190][192][193][195][196][198][200][202][204][206][208][210][211][213][215][216][217][219][221][223] 3.2.5供应 - 当期浮法玻璃煤制气企业利润108.78元，环比增22.80元；石油焦企业利润 -50.47元，环比增34.29元；天然气企业利润 -183.11元，环比增5.57元 [227] 3.2.6需求 - Not provided separately in the doc 3.2.7库存 - 厂库库存335.51万吨，环比降9.92万吨，预计后续继续下降 [153]

Core Viewpoint - The article emphasizes that the "anti-involution" trend is beneficial for commodity prices in the long term, as it encourages stability and innovation in production rather than destructive price competition [1]. Group 1: Automotive Industry - In the first half of this year, China's automobile production and sales both exceeded 15 million units, achieving a double-digit growth year-on-year [1]. - The improvement in inventory levels and production rhythm among car manufacturers is attributed to the ongoing efforts to address "involution" competition [1]. Group 2: Key Commodities - **Glass and Soda Ash**: Glass futures have rebounded significantly due to summer maintenance leading to supply contraction, with current glass production enterprise inventory at 57.34 million heavy boxes, a decrease of 970,000 heavy boxes week-on-week [2]. Soda ash inventory stands at 1.864 million tons, an increase of 33,000 tons week-on-week [2]. - **Steel**: Steel mills are experiencing stable profit margins, with steel inventory continuing to decrease. Despite facing export challenges, the demand remains resilient, and the market is expected to see a strong performance in steel prices [3][22]. - **Stock Indices**: The U.S. stock indices have shown volatility, with a market turnover of 1.74 trillion yuan. The financing balance increased by 4.768 billion yuan to 1.8605 trillion yuan [3][8]. Group 3: Industry News - The "National Uranium No. 1" demonstration project has successfully produced its first barrel of uranium, marking a significant breakthrough in China's natural uranium production capabilities [6][7]. Group 4: Financial Market Overview - The 10-year government bond yield has risen to 1.66%, with the central bank shifting from net absorption to net injection in the open market [9]. The market is currently facing uncertainties due to international trade tensions and inflation concerns [9]. - The oil market is influenced by geopolitical factors, with OPEC expected to approve significant production increases in September [10]. Group 5: Agricultural Products - The U.S. soybean crop's good condition remains stable, with the good rate at 66%, while the domestic supply of soybeans is expected to remain ample, putting pressure on prices [24]. Group 6: Shipping Index - The European shipping index has shown slight declines, reflecting challenges in increasing freight rates amid fluctuating demand [26].

Group 1: Market Management and Investor Relations - The company focuses on enhancing operational management, investor returns, and improving investor relations and corporate governance to increase investment value [1][4] - The company is monitoring the market dynamics closely and adapting its strategies to respond to industry changes [2][5] Group 2: Financial Performance and Loan Utilization - The company applied for a total of 56.5 billion in new loans, primarily for key project construction and to support daily operational cash flow [2][6] - The company emphasizes compliance with legal disclosure obligations regarding financial performance and will disclose any significant changes as required [2][5] Group 3: Production and Cost Management - The company is exploring cost reduction measures for soda ash production, including alternative energy sources like solar and wind power [2][6] - Current transportation methods for soda ash include road, rail, and combined transport to ensure logistics efficiency [2][5] Group 4: Industry Trends and Competitive Position - The company has a competitive advantage in exporting soda ash to ASEAN countries compared to the U.S. [1][2] - The company is committed to green development and responding to national carbon reduction strategies while enhancing product quality [2][5] Group 5: Future Development Goals - The company aims to solidify its compliance governance and develop a competitive industry position over the next five years, focusing on the entire natural soda ash industry chain [2][6]

Report Investment Ratings - Not provided in the given content Core Views - The index has broken through the upper edge of the short - term shock range, and the center continues to rise. However, cautions are needed when testing key positions. The bullish spread strategy can be adopted for stock index futures. For bonds, wait for adjustment and stabilization before increasing positions. Gold and silver have different trends, and different trading strategies are recommended. For various industrial products and agricultural products, different trading suggestions are given according to their respective fundamentals and market conditions [2] Summary by Categories Financial - Stock index: The large - financial sector strongly pushes up the stock index, which hits a new high again. Consider buying low - strike put options and then selling high - strike put options to implement the bullish spread strategy [2] - Bond: The bond market lacks drivers, and the strong performance of the equity market suppresses the bond market. However, the fundamentals and capital still support the bond market. In the short - term, there may be opportunities to increase positions after adjustment and stabilization. The curve strategy recommends focusing on steepening in the medium - term [2] Metals - Precious metals: Gold price fluctuates around $3300 (765 yuan), and it is recommended to sell out - of - the - money gold call options above 790. Silver price is approaching the annual high, and there is still room for further increase if it stabilizes at $37 (9000 yuan) in the short - term [2] - Industrial metals: For steel, pay attention to the decline in apparent demand. For iron ore, the sentiment has improved. For coking coal, coke, copper, electrolytic aluminum, aluminum, zinc, etc., different trading suggestions are given according to their market conditions such as price trends, supply - demand relationships, and inventory levels [2][3] Energy and Chemicals - Energy: Crude oil prices have回调 due to tariff contradictions impacting demand. It is not recommended to chase high in the short - term, and it is advisable to wait and see [2] - Chemicals: For urea, PX, PTA, short - fiber, bottle - chip, ethanol, etc., trading suggestions are given based on factors such as supply - demand relationships, cost changes, and market sentiment [2] Agricultural Products - For soybeans, corn, soy oil, white sugar, cotton, eggs, apples, dates, peanuts, and other agricultural products, different trading strategies are recommended according to their supply - demand situations, price trends, and market news [2] Special Commodities - Glass and rubber are affected by macro - atmosphere and macro - sentiment respectively, and corresponding trading suggestions are given. For industrial silicon, it is recommended to wait and see [2] New Energy - For polysilicon and lithium carbonate, their price trends are described, and the trading suggestion is to wait and see [2]

| 然橡胶产业期现日报 | | | | | | | --- | --- | --- | --- | --- | --- | | 投资咨询业务资格:证监许可【2011】1292号 2025年7月11日 | | | | 寇帝斯 | Z0021810 | | 现货价格及基差 | | | | | | | 品中 | 7月10日 | 7月9日 | 演失 | 涨跌幅 | 单位 | | 云南国营会乱胶(SCRWF)：上海 | 14250 | 13850 | 300 | 2.15% | | | 全乳基差(切换至2509合约) | -155 | -ਰੇਟ | -60 | -63.16% | 元/吨 | | 泰标混合胶报价 | 14200 | 13850 | 350 | 2.53% | | | 非标价差 | -205 | -195 | -10 | -5.13% | | | 杯胶:国际市场:FOB中间价 | 47.30 | 47.50 | -0.20 | -0.42% | 泰铢/公斤 | | 胶水:国际市场:FOB中间价 | 54.30 | 54.50 | -0.20 | -0.37% | | | 天然橡胶:胶块:西双版纳州 | 1 ...

交易咨询业务资格：证监许可【2012】1091号 纯碱早报 2025-7-11 大越期货投资咨询部 金泽彬 从业资格证号：F3048432 投资咨询证号： Z0015557 联系方式：0575-85226759 重要提示：本报告非期货交易咨询业务项下服务，其中的观点和信息仅作参考之用，不构成对任何人的投 资建议。 我司不会因为关注、收到或阅读本报告内容而视相关人员为客户；市场有风险，投资需谨慎。 影响因素总结 利多： 1、下游玻璃盘面回升，提振纯碱市场情绪。 每日观点 纯碱： 1、基本面：碱厂检修零星启动，供给仍处高位；下游浮法和光伏玻璃日熔量平稳，终端需求一 般，纯碱厂库下滑但仍处于历史高位；偏空 2、基差：河北沙河重质纯碱现货价1194元/吨，SA2509收盘价为1231元/吨，基差为-37元，期货 升水现货；偏空 3、库存：全国纯碱厂内库存186.34万吨，较前一周增加2.98%，库存在5年均值上方运行；偏空 4、盘面：价格在20日线上方运行，20日线向上；偏多 5、主力持仓：主力持仓净空，空减；偏空 6、预期：纯碱基本面供强需弱，短期预计低位震荡运行为主。 利空： 主要逻辑和风险点 1、主要逻辑：纯碱 ...

Core Viewpoint - The article discusses the impact of U.S. President Trump's pressure on the Federal Reserve to lower interest rates, the implications of domestic debt replacement bonds in China, and the performance of various commodity markets, highlighting both upward and downward trends in different sectors [1][2][4]. Group 1: Economic Policies and Market Reactions - Trump criticizes the Federal Reserve's interest rate policy, claiming it is too high by at least 3 percentage points, leading to an annual refinancing cost of $360 billion for the U.S. [1] - The issuance of replacement bonds for hidden local government debt in China reached approximately 1.8 trillion yuan in the first half of the year, indicating a trend of early and rapid issuance [1]. - The U.S. stock market saw an increase, with the real estate sector leading gains, while the automotive sector lagged [8]. Group 2: Commodity Market Performance - In the energy sector, crude oil prices fell by 1.44%, influenced by uncertainties surrounding Trump's tariff policies and their impact on global oil demand [2][10]. - The coal market is experiencing a rebound in production, with downstream inventory replenishment and upstream destocking, although supply-side pressures remain [2][23]. - Glass futures saw a significant rebound due to summer maintenance leading to supply contraction, with inventory levels decreasing by 970,000 heavy boxes [3][15]. Group 3: Industry-Specific Insights - In the automotive battery sector, China's power battery installation volume reached 58.2 GWh in June, marking a year-on-year increase of 35.9% [7]. - The domestic market for pure soda ash is under pressure, with inventory levels increasing by 33,000 tons week-on-week, indicating a need for time to digest current stock levels [3][15]. - The copper market is facing mixed signals, with stable demand from the power sector but concerns over the impact of U.S. tariffs on prices [17].

Report Summary 1. Report Industry Investment Ratings No investment ratings for industries are provided in the given reports. 2. Core Views - **Macro**: Domestic policies focus on mid - stream manufacturing and anti - involution measures, which may boost the new energy growth sector in the short term. The market expects pro - growth policies from the July Politburo meeting. Trump's tariff delay eases short - term pressure but may suppress trade - dependent sectors in the long run. Stock index futures are expected to show an upward trend in the medium term but are subject to policy implementation and external risks [2]. - **Crude Oil**: The low dollar index supports oil prices, but factors like reduced July rate - cut expectations and potential OPEC+ production increase may keep prices oscillating in the short term. WTI is expected to rebound around $65 per barrel [3]. - **Gold**: Trump's tariff policies and strong employment data have cooled expectations of an early Fed rate cut. Gold ETFs have seen significant inflows. If gold fails to return above $3300 per ounce, it may test June lows [4][6]. - **Silver**: Strong US employment data and tariff - related inflation concerns have influenced the market. The supply - demand gap in 2025 is expected, but weak industrial demand and high inventories limit price increases. Attention should be paid to the $36.5 per ounce support level [7]. - **Chemicals**: - **PTA**: Cost support is weak, and supply pressure is increasing. Demand is sluggish, and the market is expected to be weak in the short term [8]. - **Ethylene Glycol**: The market is in a tight supply - demand balance with emerging inventory pressure. Prices are expected to be weak in the short term, and attention should be paid to the $4200 per ton support level [9]. - **PVC**: Fundamentals have not improved significantly, and prices will fluctuate with market sentiment in the short term [10][11]. - **PP**: With no obvious fundamental drivers, prices will follow market sentiment in the short term [12][13]. - **Plastic**: The fundamentals show no significant improvement, and prices will fluctuate with market sentiment in the short term [14]. - **Soda Ash**: The market has limited new drivers, and prices are expected to oscillate in the bottom range in the short term [15]. - **Glass**: Market fundamentals have limited drivers, and prices are expected to oscillate widely in the short term [16]. - **Rubber**: The supply is abundant due to good weather in major producing areas. The demand from the tire industry is weak. The market will oscillate, and attention should be paid to the downstream start - up rate [17][18]. - **Methanol**: The market shows a weak supply - demand balance. Port inventory accumulation and weak demand may suppress price increases. Prices will oscillate in a range in the short term [19]. - **Agricultural Products**: - **Corn**: The USDA report has limited positive impact. The domestic market is in a transition period, and prices are oscillating downward due to factors like wheat substitution. The futures price may test the $2300 per ton support level [20][21]. - **Peanut**: The expected increase in planting area may pressure far - month prices. The current market is in a weak supply - demand situation, and prices will oscillate in the short term [22]. - **Cotton**: The US production forecast is revised downward, and the domestic supply is expected to be abundant. The price will oscillate in the short term, and attention should be paid to the $14000 per ton pressure level [23]. - **Pig**: Supply - demand imbalance leads to high uncertainty in the market. Terminal consumption needs continuous attention [24]. - **Egg**: Supply is sufficient, and demand is weak. Prices will oscillate at a low level, and attention should be paid to farmers' culling intentions [25][26]. - **Soybean Meal**: Tariffs and weather are the main drivers. Supply pressure is high, and prices may oscillate weakly in the short term [27]. - **Soybean Oil**: Attention should be paid to US weather and MPOB report. Supply pressure is large, and prices may oscillate weakly in the short term [28]. - **Metals**: - **Copper**: Trump's tariff threats and domestic policies have complex impacts. Short - term short positions can be considered [29]. - **Aluminum**: Trump's tariff policies and seasonal factors pressure prices. Aggressive investors can trade in a range, while conservative investors should wait and see [30]. - **Alumina**: Ore supply issues and low inventory support prices, and the 2509 contract may be strong [31]. - **Cast Aluminum Alloy**: Cost support and inventory accumulation coexist. The 2511 contract will oscillate in a range [32]. - **Lithium Carbonate**: Cost support is strengthening, but demand is weak. Prices may be strong in the short term [33]. - **Industrial Silicon**: Supply is high, and prices may be strong in the short term but face over - supply pressure in the long term [34]. - **Polysilicon**: The market is in a wait - and - see state. Prices may be strong in the short term, and attention should be paid to the $40,000 per ton pressure level [35]. - **Black Metals**: - **Stainless Steel**: Cost support exists, but supply pressure and weak demand remain. Prices will oscillate in a wide range at a low level [36]. - **Rebar and Hot - Rolled Coil**: Macro - sentiment improvement and cost support drive prices up. A short - term long - bias strategy can be adopted [37][38]. - **Iron Ore**: Import cost supports prices, but demand is under pressure. The main contract will oscillate in a range [39]. - **Coal**: Coking coal is weakly stable, and the coke main contract may be strong. Attention should be paid to steel mill inventory and policy implementation [40]. 3. Summary by Related Catalogs Macro - Policy focuses on mid - stream manufacturing and anti - involution, which may boost new energy stocks. Market expects pro - growth policies from the July Politburo meeting. Trump's tariff delay eases short - term pressure but affects trade - dependent sectors. Stock index futures are expected to rise in the medium term but are subject to risks [2]. Crude Oil - Low dollar index supports prices, but reduced rate - cut expectations and potential OPEC+ production increase limit upward movement. WTI may rebound around $65 per barrel [3]. Gold - Trump's tariff policies and strong employment data cool rate - cut expectations. Gold ETFs have large inflows. Gold price may test June lows if it fails to return above $3300 per ounce [4][6]. Silver - Strong employment data and tariff - related inflation concerns affect the market. Supply - demand gap in 2025, but weak industrial demand and high inventories limit price increases. Attention to $36.5 per ounce support [7]. Chemicals - **PTA**: Cost support is weak, supply increases, and demand is sluggish [8]. - **Ethylene Glycol**: Tight supply - demand balance with inventory pressure. Weak in the short term, attention to $4200 per ton support [9]. - **PVC**: Fundamentals unchanged, prices follow market sentiment [10][11]. - **PP**: No fundamental drivers, prices follow market sentiment [12][13]. - **Plastic**: No improvement in fundamentals, prices follow market sentiment [14]. - **Soda Ash**: Limited new drivers, prices oscillate in the bottom range [15]. - **Glass**: Limited drivers, prices oscillate widely [16]. Rubber - Supply is abundant due to good weather, demand from the tire industry is weak. Market oscillates, attention to downstream start - up rate [17][18]. Methanol - Supply - demand balance is weak. Port inventory and weak demand suppress prices. Prices oscillate in a range [19]. Agricultural Products - **Corn**: USDA report has limited impact. Domestic market in transition, prices down due to substitution. Futures may test $2300 per ton support [20][21]. - **Peanut**: Expected increase in planting area pressures far - month prices. Current supply - demand is weak, prices oscillate [22]. - **Cotton**: US production forecast revised down, domestic supply abundant. Prices oscillate, attention to $14000 per ton pressure [23]. - **Pig**: Supply - demand imbalance, high uncertainty, attention to terminal consumption [24]. - **Egg**: Supply sufficient, demand weak. Prices oscillate at a low level, attention to farmers' culling intentions [25][26]. - **Soybean Meal**: Tariffs and weather are drivers. Supply pressure is high, prices may oscillate weakly [27]. - **Soybean Oil**: Attention to US weather and MPOB report. Supply pressure is large, prices may oscillate weakly [28]. Metals - **Copper**: Trump's tariff threats and domestic policies have complex impacts. Short - term short positions can be considered [29]. - **Aluminum**: Trump's tariff policies and seasonality pressure prices. Aggressive investors can trade in a range, conservative investors wait and see [30]. - **Alumina**: Ore supply issues and low inventory support prices, 2509 contract may be strong [31]. - **Cast Aluminum Alloy**: Cost support and inventory accumulation coexist. 2511 contract oscillates in a range [32]. - **Lithium Carbonate**: Cost support strengthens, demand is weak. Prices may be strong in the short term [33]. - **Industrial Silicon**: Supply is high, prices may be strong in the short term but face over - supply pressure [34]. - **Polysilicon**: Market is in a wait - and - see state. Prices may be strong in the short term, attention to $40,000 per ton pressure [35]. Black Metals - **Stainless Steel**: Cost support exists, but supply pressure and weak demand remain. Prices oscillate in a wide range at a low level [36]. - **Rebar and Hot - Rolled Coil**: Macro - sentiment improvement and cost support drive prices up. Short - term long - bias strategy [37][38]. - **Iron Ore**: Import cost supports prices, but demand is under pressure. Main contract oscillates in a range [39]. - **Coal**: Coking coal is weakly stable, coke main contract may be strong. Attention to steel mill inventory and policy implementation [40].

1. Report Industry Investment Ratings No information about industry investment ratings is provided in the reports. 2. Core Views Natural Rubber - The fundamentals are expected to weaken. Hold short positions above 14,000 and monitor raw material supply in various producing areas and US tariff changes [1]. Polysilicon - Polysilicon is facing inventory accumulation pressure due to oversupply. Although prices are rising under policy expectations, downstream demand remains weak. It is beneficial for polysilicon - industrial silicon arbitrage and buying stocks of photovoltaic industry chain enterprises, but beware of the impact of high - cost transfer on weak demand [3]. Industrial Silicon - The spot price of industrial silicon is stable, and the futures price fluctuates. In the short term, the price is expected to fluctuate strongly supported by production cuts, but in the long term, over - supply pressure may increase. Pay attention to the impact of polysilicon production changes on demand and policy effects [4]. Glass and Soda Ash - Soda ash is in an obvious oversupply situation. Wait for the opportunity to short after the market sentiment fades. Glass has a short - term rebound, but the demand is weak. Wait for more cold - repair actions to bring a real turnaround and currently suggest waiting and seeing [6]. Logs - The log market is entering a period of weak supply and demand. The 09 contract is expected to fluctuate weakly [8]. 3. Summary by Directory Natural Rubber Spot Prices and Basis - The prices of some varieties such as Yunnan state - owned standard rubber and Thai standard mixed rubber remained unchanged on July 9 compared to July 8. The full - latex basis and non - standard price difference decreased significantly [1]. Monthly Spreads - The 9 - 1 spread remained unchanged, the 1 - 5 spread increased by 8.33%, and the 5 - 9 spread decreased by 0.53% [1]. Fundamental Data - In May, the production of Thailand, Indonesia, India, and China increased. The weekly开工率 of semi - steel and full - steel tires decreased, domestic tire production decreased slightly, and tire exports increased. The import of natural rubber decreased [1]. Inventory Changes - Bonded area inventory and factory - warehouse futures inventory of natural rubber on the SHFE increased, while the inbound and outbound rates of dry rubber in Qingdao decreased [1]. Polysilicon Spot Prices and Basis - The average prices of N - type re - feedstock and N - type granular silicon increased on July 9 compared to July 8, with increases of 2.56% and 4.11% respectively [3]. Futures Prices and Monthly Spreads - The PS2506 contract price increased by 2.31%. Some monthly spreads changed significantly, such as the PS2506 - PS2507 spread which decreased by 298.85% [3]. Fundamental Data - Weekly and monthly polysilicon production increased. In May, polysilicon imports decreased, exports decreased, and net exports increased. Silicon wafer production decreased in the short term but increased slightly in May [3]. Inventory Changes - Polysilicon inventory increased by 0.74%, and silicon wafer inventory decreased by 4.43% [3]. Industrial Silicon Spot Prices and Main Contract Basis - The price of Xinjiang 99 - silicon increased by 1.24%, and the basis of some varieties increased [4]. Monthly Spreads - Some monthly spreads changed, such as the 2507 - 2508 spread which decreased by 88.00% [4]. Fundamental Data - In June, the national industrial silicon production increased, with significant increases in Yunnan and Sichuan. Organic silicon DMC production increased, and polysilicon production also increased [4]. Inventory Changes - Xinjiang factory - warehouse inventory decreased, while social inventory increased. The warehouse - receipt inventory decreased slightly, and non - warehouse - receipt inventory increased [4]. Glass and Soda Ash Glass - Related Prices and Spreads - Glass prices in some regions remained unchanged, and the prices of glass futures contracts increased slightly [6]. Soda Ash - Related Prices and Spreads - Soda ash prices in some regions decreased, and the prices of soda ash futures contracts increased [6]. Supply - Soda ash production rate and weekly output decreased slightly, while float glass daily melting volume increased and photovoltaic daily melting volume decreased [6]. Inventory - Glass factory - warehouse inventory decreased slightly, soda ash factory - warehouse inventory increased, and soda ash delivery - warehouse inventory decreased [6]. Real Estate Data - Real estate new - start area, completion area, and sales area showed positive changes compared to the previous period, while the construction area decreased [6]. Logs Futures and Spot Prices - Log futures prices fluctuated slightly, and the prices of some spot varieties decreased [8]. Import Cost - The import theoretical cost increased by 4% [8]. Supply - Port shipping volume increased, and the number of departing ships from New Zealand to China, Japan, and South Korea decreased [8]. Inventory - National log inventory decreased, and inventory in Shandong and Jiangsu also decreased [8]. Demand - The average daily log outbound volume increased [8].

1. Report Industry Investment Rating - The short - term price of the black building materials industry is expected to be "strong - biased", and the medium - term outlook is "sideways" [1][2][6] 2. Core View of the Report - The expectation of supply contraction is strengthened, and the market sentiment is optimistic. Frequent macro - level positive factors combined with a good fundamental situation lead to a short - term strong - biased price trend in the black building materials industry [1][2][6] 3. Summary by Relevant Catalogs Iron Element - Overseas mines have basically ended their quarterly volume - pushing, with a decline in shipments. The arrival volume at 45 ports has slightly increased but fallen short of expectations, and there may be a concentrated arrival in the next 1 - 2 weeks. The profitability rate of steel enterprises has remained stable, and the molten iron production of small - sample steel enterprises has slightly decreased but remains at a high level year - on - year. The port inventory has slightly decreased, and the overall supply - demand contradiction is not prominent. The market sentiment is good, and the futures price is oscillating strongly [2] Carbon Element - In the supply side, coal mines in Shanxi are gradually resuming supply, but there are still regional disturbances, and the overall supply is slowly recovering. At the import end, the daily customs clearance at the port has remained above 800 vehicles in recent days, and the pre - festival stocking sentiment is evident. In the demand side, the coke production has slightly decreased, and there is still short - term rigid demand for coking coal. The downstream procurement sentiment is positive, and the coking coal trading atmosphere is good. Currently, the supply - demand contradiction in the fundamentals is not prominent, and future attention should be paid to coal mine复产 and Mongolian coal imports [3] Alloys - **Manganese Alloy**: The manganese ore price has remained stable, but the port inventory has slightly increased, and there is still room for the ore price to decline in the future. The supply - demand relationship of manganese silicon is becoming looser, and it is more difficult to reduce inventory. The upward driving force of the futures price is insufficient, but the downward space is limited due to cost support, and it is expected to oscillate in the short term. - **Silicon Iron**: The supply - demand relationship of silicon iron is relatively healthy, but there is a possibility of filling the supply - demand gap in the future, which makes it more difficult to reduce inventory. The upward driving force of the silicon iron price is insufficient, but due to the continuous loss in the industry, the price is expected to oscillate in the short term under cost support [3][6] Glass - In the demand side, the demand in the off - season is declining, and the deep - processing demand is still weak. In the supply side, there are still 3 production lines waiting to produce glass, and a production line is planned to resume production, so the supply pressure still exists. The upstream inventory has slightly decreased, and the internal contradiction is not prominent. Recently, the anti - involution sentiment has increased, and the market is worried about supply - side production cuts. It is expected that the futures price will oscillate [12][13] Soda Ash - The supply - side over - capacity situation has not changed, and the long - term suppression still exists. The production is at a high level, and the supply pressure remains. In the demand side, the demand for heavy soda ash is expected to maintain rigid procurement, and the demand for light soda ash is weak, with manufacturers continuously reducing prices. The market is affected by sentiment, and the long - term over - supply pattern is difficult to change. It is recommended that enterprises seize the short - term positive - feedback hedging opportunities. The short - term outlook is sideways, and the long - term price center is expected to decline [6][13] Specific Product Analysis - **Steel**: In the off - season, the fundamental contradiction is limited, and the off - season pressure remains to be observed. Overseas tariffs are constantly disturbing, and after the steel price increase, the pressure on steel exports shows a marginal weakening trend. It is expected that the futures price will oscillate in the short term [8] - **Iron Ore**: The molten iron production of small - sample steel enterprises has decreased, and the price is oscillating upward. The demand is at a high level, and the fundamental contradiction is not obvious. After this round of upward movement, the futures price has reached an important resistance level, and it is expected to oscillate in the short term [8] - **Scrap Steel**: The supply and demand are both weakening marginally, and it is expected to oscillate after the macro - level sentiment cools down [9] - **Coke**: The cost support is strengthening, and the expectation of price increase is growing. The current supply - demand pattern has further improved, and it is expected to oscillate in the short term [10][11] - **Coking Coal**: The market sentiment is high, and both the spot and futures prices are strengthening. The current fundamental supply - demand contradiction is not prominent, and it is expected to oscillate in the short term [12] - **Silicon Manganese**: The spot market is in a stalemate. The supply - demand relationship is becoming looser, and it is difficult to reduce inventory. The upward driving force of the futures price is insufficient, but the downward space is limited due to cost support, and it is expected to oscillate in the short term [14] - **Silicon Iron**: The supply - demand relationship is currently healthy, but there is a possibility of filling the supply - demand gap in the future, making it difficult to reduce inventory. The upward driving force of the price is insufficient, and it is expected to oscillate in the short term under cost support [16]