1. Report Industry Investment Ratings No information about industry investment ratings is provided in the reports. 2. Core Views of the Reports Oils and Fats Industry - Malaysian BMD crude palm oil futures are under pressure from increased production, and Dalian palm oil futures are expected to consolidate around 9,000 yuan. - Crude oil pressure and bearish CBOT soybeans affect vegetable oil prices. Domestic soybean oil inventory is expected to decrease in the second half of the month due to improved demand [1]. Meal Industry - US soybeans are expected to find strong support around 970 - 980 cents, and the downside space for domestic soybean meal is limited. Long positions in the 2601 contract can be held, but the strength of oils may limit the rise of meal [3]. Pig Industry - Spot pig prices are slightly down but may bottom - out. The short - term outlook is not optimistic, and the 09 contract faces pressure. The 01 contract is affected by policies, and caution is needed regarding hedging funds [6]. Corn Industry - The corn market is weak in the short - term, with prices fluctuating. New - season corn may face supply pressure, and the market valuation may decline [8]. Sugar Industry - International raw sugar prices are expected to have difficulty breaking previous lows but are generally bearish. The domestic sugar market has weak demand, and a bearish trend is expected [13]. Cotton Industry - The supply - side pressure of cotton has marginally eased, but the downstream industry is still weak. Consider reducing positions in the 09 contract and holding short positions in far - month contracts [14]. Egg Industry - Egg supply is expected to increase in August, while demand will enter the peak season. However, due to large supply pressure, a bearish trading strategy is recommended [17]. 3. Summary by Directory Oils and Fats Industry - **Soybean Oil**: The spot price in Jiangsu is 8,580 yuan, up 1.18%. The Y2509 futures price is 8,406 yuan, up 0.74%. The basis is 136 yuan, and the inventory is unchanged [1]. - **Palm Oil**: The spot price in Guangdong is 8,900 yuan, down 0.56%. The P2509 futures price is 9,064 yuan, down 1.04%. The basis is - 164 yuan, and the inventory is unchanged [1]. - **Rapeseed Oil**: The spot price in Jiangsu is 9,700 yuan, up 0.21%. The O1509 futures price is 9,562 yuan, down 0.55%. The basis is 138 yuan, and the inventory is unchanged [1]. Meal Industry - **Soybean Meal**: The spot price in Jiangsu is 2,920 yuan, down 0.68%. The M2509 futures price is 3,026 yuan, up 0.10%. The basis is - 106 yuan, and the inventory is unchanged [3]. - **Rapeseed Meal**: The spot price in Jiangsu is 2,690 yuan, up 1.89%. The RM2509 futures price is 2,745 yuan, up 0.77%. The basis is - 55 yuan, and the inventory is unchanged [3]. - **Soybeans**: The spot price in Harbin is 3,960 yuan, unchanged. The futures price of the main soybean contract is 4,118 yuan, up 0.05%. The basis is - 158 yuan, and the inventory is down 0.42% [3]. Pig Industry - Spot prices in various regions have slightly declined. The sample point slaughter volume decreased by 0.51%, the white - strip price decreased by 0.83%, and the self - breeding profit decreased by 29.46% [6]. Corn Industry - The corn 2509 futures price is 2,259 yuan, up 0.44%. The basis is 61 yuan, down 14.08%. The 9 - 1 spread is 10 yuan, up 18.18% [8]. - The corn starch 2509 futures price is 2,662 yuan, up 0.30%. The basis is 48 yuan, down 14.29% [8]. Sugar Industry - The sugar 2601 futures price is 5,628 yuan, down 0.18%. The ICE raw sugar主力 is 16.04 cents/pound, down 0.31%. The basis in Nanning is 317 yuan, down 4.80% [13]. - National sugar production increased by 12.03%, sales increased by 23.07%, and the industrial inventory decreased by 9.56% [13]. Cotton Industry - The cotton 2509 futures price is 13,690 yuan, up 0.26%. The ICE US cotton主力 is 66.92 cents/pound, down 0.36%. The basis of 3128B - 01 contract is 1,393 yuan, down 2.31% [14]. - Commercial inventory decreased by 10.2%, industrial inventory decreased by 2.3%, and imports decreased by 25% [14]. Egg Industry - The egg 09 contract is 3,378 yuan/500KG, up 1.44%. The egg 10 contract is 3,285 yuan/500KG, up 1.01%. The basis is - 371 yuan/500KG, down 24.51% [17]. - The estimated laying - hen inventory in August is 1.363 billion, a 0.52% increase [17].

Report Summary 1. Report Industry Investment Rating No investment rating information is provided in the report. 2. Core Viewpoints - The US soybean good-to-excellent rate has risen to 70% this week. Although there will be slightly less rainfall in the production areas in the next two weeks, there is no significant high temperature, so the expected impact is limited. [7] - Under the pressure of the concentrated arrival of Brazilian soybeans, the domestic soybean crushing in August is expected to exceed 10 million tons, and the outlook for soybean meal remains positive. The purchase of ships from October to January is progressing slowly, and there is an expectation of inventory reduction in the far - month under the current Sino - US trade policy. [7] - In the short term, the high存栏 of pig and poultry farming is expected to support feed demand. However, the policy aims to control the存栏 and weight of pigs, which is expected to affect the far - month supply of pigs. Soybean meal has a high cost - performance ratio, and its提货 is at a high level. Some areas are using wheat to replace corn, reducing the demand for protein. [8] - This week, the trading volume of soybean meal has increased. The domestic soybean inventory has reached a high level, and the soybean meal inventory has decreased slightly but remains in the accumulation cycle. The inventory days of feed enterprises' soybean meal have decreased. [8] - Overall, the US soybean market has rebounded. Under the current Sino - US trade policy, the Brazilian premium remains strong. The domestic situation is one of weak current reality but strong future expectations. The 101 contract of soybean meal is expected to fluctuate with an upward bias. [8] 3. Directory - based Summaries 3.1 Basis Data - The basis of soybean meal's main contract in different regions on August 5th: Dalian was 67 with a change of 21; Tianjin was - 23 with a change of 21; etc. The basis of 43% soybean meal spot in different regions also varied, such as - 83 in Zhangjiagang with a change of 21. The basis of rapeseed meal spot in Guangdong was - 124 with a change of - 46. [6] 3.2 Spread Data - The spreads include M9 - 1, M9 - RM9, RM9 - 1, etc. For example, M9 - RM9 was - 11 in the 24/25 period. The spot spread of soybean meal - rapeseed meal in Guangdong was 320 with a change of 30, and the main - contract spread was 299 with a change of - 47. [7] 3.3 Inventory Data - The inventory data shows the trends of Chinese port soybean inventory, national major oil mills' soybean inventory, national major oil mills' soybean meal inventory, and feed enterprises' soybean meal inventory days from 2020 to 2025. Currently, the domestic soybean inventory has reached a high level, and the soybean meal inventory has decreased slightly but remains in the accumulation cycle. [7][8] 3.4开机 and Pressing Situation - The data presents the trends of national major oil mills' soybean pressing volume and开机 rate from 2020 to 2025. Under the pressure of the concentrated arrival of Brazilian soybeans, the domestic soybean crushing in August is expected to exceed 10 million tons. [7]

光期研究 光期黑色：铁矿石基差及价差监测日报 2025 年 8 月 6 日 1 光大证券 2020 年 半 年 度 业 绩 E V E R B R I G H T S E C U R I T I E S 1.1 合约价差 | 期货合约 | 今日收盘价 | 上日收盘价 | 变化 | 合约价差 | 今日价差 | 上日价差 | 变化 | | --- | --- | --- | --- | --- | --- | --- | --- | | I05 | 754.5 | 742.5 | 12.0 | I05-I09 | -44.0 | -48.0 | 4.0 | | I09 | 798.5 | 790.5 | 8.0 | I09-I01 | 20.5 | 24.5 | -4.0 | | I01 | 778.0 | 766.0 | 12.0 | I01-I05 | 23.5 | 23.5 | 0.0 | 图表1：09-01合约价差（单位：元/吨） 图表2：01-05合约价差（单位：元/吨） 0 50 100 150 200 01 01 02 03 03 03 04 04 05 05 06 06 07 07 08 08 0 ...

Group 1: Investment Rating - No investment rating information provided in the report Group 2: Core View - The market expected price increases from late July to early August, but the group's volume reduction and price increase fell short of expectations. Retailers and second - fattening groups are panicked. The planned slaughter volume of groups in August is increasing, while demand growth is limited, leading to significant market pressure. The September contract is approaching the delivery month, with the futures price still at a large premium to the warehouse - receipt cost, increasing the industry's willingness to deliver. It is expected to operate weakly. Recently, the macro sentiment strongly supports the far - end contracts, creating a situation of weak reality and strong expectation, and the spread structure has switched to backwardation. Attention should be paid to stop - loss and take - profit. The short - term support level for the LH2509 contract is 13,500 yuan/ton, and the resistance level is 15,000 yuan/ton [4] Group 3: Summary by Directory 1. Fundamental Tracking - **Price Data**: Henan's spot price is 14,180 yuan/ton with a year - on - year increase of 50; Sichuan's is 13,500 yuan/ton with a year - on - year decrease of 100; Guangdong's is 15,540 yuan/ton with no year - on - year change. For futures, the prices of contracts 2509, 2511, and 2601 are 13,885 yuan/ton (down 55 year - on - year), 13,880 yuan/ton (down 25 year - on - year), and 14,170 yuan/ton (down 15 year - on - year) respectively [2] - **Trading Volume and Open Interest**: The trading volumes of contracts 2509, 2511, and 2601 are 13,732 hands (down 9,396 from the previous day), 16,849 hands (down 1,854 from the previous day), and 6,879 hands (down 4,350 from the previous day) respectively. The open interests are 35,710 hands (down 2,540 from the previous day), 55,042 hands (up 2,723 from the previous day), and 40,487 hands (down 21 from the previous day) respectively [2] - **Spread Data**: The basis of contracts 2509, 2511, and 2601 are 295 yuan/ton (up 105 year - on - year), 300 yuan/ton (up 75 year - on - year), and 10 yuan/ton (up 65 year - on - year) respectively. The spreads between contracts 9 - 11 and 11 - 1 are 5 yuan/ton (down 30 year - on - year) and - 290 yuan/ton (down 10 year - on - year) respectively [2] 2. Trend Intensity - The trend intensity is - 1, with the range of trend intensity being integers in the [- 2,2] interval. - 2 represents the most bearish view, and 2 represents the most bullish view [3] 3. Market Logic - The market expected price increases from late July to early August, but the group's volume reduction and price increase fell short of expectations. Retailers and second - fattening groups are panicked. The planned slaughter volume of groups in August is increasing, while demand growth is limited, leading to significant market pressure. The September contract is approaching the delivery month, with the futures price still at a large premium to the warehouse - receipt cost, increasing the industry's willingness to deliver. It is expected to operate weakly. Recently, the macro sentiment strongly supports the far - end contracts, creating a situation of weak reality and strong expectation, and the spread structure has switched to backwardation. Attention should be paid to stop - loss and take - profit. The short - term support level for the LH2509 contract is 13,500 yuan/ton, and the resistance level is 15,000 yuan/ton [4]

Group 1: Report Overview - The report focuses on LPG and propylene markets, with the date of August 6, 2025 [1] - The cost support for LPG is weak, and the supply - demand pattern of propylene is loose, showing short - term weak and volatile trends [1] Group 2: Futures Price, Position, and Spread Futures Price - PG2509 closed at 3,845 yesterday with a - 1.31% daily increase, and 3,829 at night with a - 0.42% increase; PG2510 closed at 4,281 yesterday with a - 0.65% daily increase, and 4,308 at night with a 0.63% increase; PL2601 closed at 6,512 yesterday with a 0.48% daily increase, and 6,476 at night with a - 0.55% increase; PL2602 closed at 6,571 yesterday with a 0.52% daily increase, and 6,542 at night with a - 0.44% increase [2] Position and Transaction Volume - For PG2509, the yesterday's trading volume was 94,257 (an increase of 1,692), and the night - trading position was 101,941 (an increase of 5,819); for PG2510, the yesterday's trading volume was 33,586 (an increase of 1,922), and the night - trading position was 78,899 (an increase of 8,017); for PL2601, the yesterday's trading volume was 1,971 (a decrease of 166), and the night - trading position was 4,461 (a decrease of 25); for PL2602, the yesterday's trading volume was 104 (a decrease of 91), and the night - trading position was 968 (a decrease of 49) [2] Spread - The spread between Guangzhou domestic gas and PG09 contract was 505 yesterday (454 the day before); the spread between Guangzhou imported gas and PG09 contract was 495 yesterday (484 the day before); the spread between Shandong propylene and PL01 contract was - 337 yesterday (- 321 the day before); the spread between East China propylene and PL01 contract was - 212 yesterday (- 156 the day before); the spread between South China propylene and PL01 contract was - 287 yesterday (- 156 the day before) [2] Group 3: Industry Chain Data - This week, the PDH operating rate was 72.6% (73.1% last week), the MTBE operating rate was 67.8% (69.0% last week), and the alkylation operating rate was 49.7% (46.2% last week) [2] Group 4: Trend Intensity - The trend intensity of LPG is 0, and that of propylene is also 0. The range of trend intensity is [- 2,2], with - 2 being the most bearish and 2 being the most bullish [10] Group 5: Market Information Saudi CP Expectations - On August 4, 2025, the September Saudi CP expectation for propane was 516 dollars/ton, down 10 dollars/ton from the previous trading day; for butane, it was 486 dollars/ton, down 10 dollars/ton. The October Saudi CP expectation for propane was 532 dollars/ton, down 9 dollars/ton from the previous trading day; for butane, it was 502 dollars/ton, down 9 dollars/ton [11] Domestic PDH Device Maintenance Plans - Multiple companies have PDH device maintenance plans, such as Henan Huasong New Material Technology Co., Ltd. starting maintenance on May 12, 2023, with the end time to be determined [12] Domestic LPG Factory Device Maintenance Plans - Many production enterprises have device maintenance plans, including Shandong's Shengli Heavy Oil with a 60 - day whole - plant maintenance from June 16, 2025, to mid - August 2025 [12]

Group 1: Sugar Core View - Global sugar supply is expected to be loose due to a 15.07% year-on-year increase in Brazil's sugar production to 340,600 tons in the first half of July and an 18% expected increase in India's new season production to 34.9 million tons. In the domestic market, the Nanning spot price has a premium, but import pressure persists, and the peak consumption season provides limited support [3]. Specific Data - Sugar futures closing prices on August 4, 2025: SR01 at 5636 with a daily increase of 0.28% and a weekly decrease of 1.16%; SR03 at 5609 with a daily increase of 0.25% and a weekly decrease of 1.06%; SR05 at 5574 with a daily increase of 0.07% and a weekly decrease of 1.17%; SR07 at 5571 with no daily change and a weekly decrease of 1.1%; SR09 at 5718 with a daily decrease of 0.26% and a weekly decrease of 2.17%; SR11 at 5657 with a daily increase of 0.07% and a weekly decrease of 1.63%; SB at 16.2 with a daily decrease of 0.92% and a weekly decrease of 1.40%; W at 465 with a daily decrease of 0.53% and a weekly decrease of 1.96% [4]. - Sugar basis data on August 1, 2025: Nanning - SR01 with a basis of 410, a daily increase of 35, and a weekly increase of 66; Nanning - SR03 with a basis of 435, a daily increase of 35, and a weekly increase of 57; Nanning - SR05 with a basis of 460, a daily increase of 41, and a weekly increase of 53; Nanning - SR07 with a basis of 459, a daily increase of 38, and a weekly increase of 42; Nanning - SR09 with a basis of 297, a daily increase of 60, and a weekly increase of 123; Nanning - SR11 with a basis of 377, a daily increase of 32, and a weekly increase of 99 [9]. - Sugar import price data on August 4, 2025: Brazilian import quota - within price at 4466 with a daily decrease of 14 and a weekly decrease of 46; out - of - quota price at 5673 with a daily decrease of 18 and a weekly decrease of 61; Thai import quota - within price at 4542 with a daily decrease of 14 and a weekly decrease of 22; out - of - quota price at 5772 with a daily decrease of 18 and a weekly decrease of 28 [12]. Group 2: Cotton Core View - The current decline in cotton prices is conducive to the outflow of high - premium warehouse receipts. However, the expectation of tight domestic cotton supply at the end of the year remains unchanged, which may still strongly support cotton prices. In the short term, cotton prices may gradually enter a volatile pattern. Attention should be paid to the implementation of domestic import quota policies, the de - stocking speed of cotton in the off - season, and the adjustment of the Sino - US trade agreement [14]. Specific Data - Cotton and cotton yarn futures closing prices on August 4, 2025: Cotton 01 at 13805 with an increase of 20 (0.15%); Cotton 05 at 13760 with an increase of 30 (0.22%); Cotton 09 at 13675 with an increase of 90 (0.66%); Cotton yarn 01 at 19705 with an increase of 25 (0.13%); Cotton yarn 05 at 0 with a decrease of 19960 (- 100%); Cotton yarn 09 at 19825 with an increase of 85 (0.43%) [15]. - Cotton and cotton yarn price spreads: Cotton basis at 1675 with no change; Cotton 01 - 05 at 55 with no change; Cotton 05 - 09 at 145 with no change; Cotton 09 - 01 at - 200 with no change; Cotton - yarn spread at 6145 with no change; Domestic - foreign cotton spread at 1709 with a decrease of 35; Domestic - foreign yarn spread at - 536 with an increase of 14 [16]. Group 3: Red Dates Core View - Recently, the weather in the production areas has changed rapidly, and there are still differences in the market's view of the new - season production. Red date prices may fluctuate temporarily. Attention should be paid to the growth of grey dates. With sufficient supply of old dates and no major problems in the future weather in the production areas, red date prices will still face pressure [20]. Group 4: Apples Core View - Under the impact of seasonal fruits, the sales speed is limited. In Shandong, the number of packaged apples is limited due to the busy farming season. In Shaanxi, the apple supply is concentrated in northern Shaanxi, and the secondary production areas are almost cleared. For new - season apples, the opening prices of Qinyang apples are the same as last year, but the prices have recently declined to varying degrees [24]. Specific Data - Apple futures closing prices on August 4, 2025: AP01 at 7744 with a daily increase of 0.77% and a weekly decrease of 1.91%; AP03 at 7725 with a daily increase of 0.66% and a weekly decrease of 1.1%; AP04 at 7779 with a daily increase of 0.93% and a weekly decrease of 1.03%; AP05 at 7838 with a daily increase of 0.49% and a weekly decrease of 0.87%; AP10 at 7826 with a daily increase of 0.88% and a weekly decrease of 2.81%; AP11 at 7642 with a daily increase of 0.88% and a weekly decrease of 1.90%; AP12 at 7704 with a daily increase of 0.8% and a weekly decrease of 1.42% [25]. - Apple spot prices on August 4, 2025: Qixia first - and second - grade 80 at 3.8 with no daily or weekly change; Luochuan semi - commercial 70 at 4.5 with no daily change and a weekly decrease of 6%; Jingning paper - bagged 75 at 5.6 with no daily change and a weekly decrease of 6.67%; Yiyuan paper - bagged 70 at 2.3 with no daily or weekly change; Wanrong paper - plus - film 75 at 2.8 with no daily or weekly change [25].

Report Industry Investment Rating No relevant content provided. Core Views - This week features several major macro - events including the domestic Politburo meeting, the Fed's interest - rate meeting, and the implementation of US copper tariffs. Uncertainties in the Fed's meeting and US copper tariffs exist. If the tariffs are strictly enforced, they will pressure both SHFE and LME copper prices. Copper prices are expected to be range - bound and slightly bearish due to seasonal weak demand and expected increase in imports despite tight raw material supply [1]. - Domestic black commodities have stabilized and rebounded. The market sentiment in the US and Europe is positive as they are close to reaching an agreement. Aluminum prices are likely to be range - bound and slightly bearish as low domestic aluminum ingot inventories support prices, but weak downstream demand and reduced export demand limit price rebounds [3]. - The supply of lead ingots is marginally tightening with a slight decline in primary lead production and a low - level increase in recycled lead production. With the approaching peak season for lead - acid batteries, downstream demand is expected to improve. If the scale of inspections on lead smelters expands, both single - side prices and spreads may strengthen [4]. - In the medium - to - long - term, zinc prices are expected to be bearish as domestic zinc ore supply remains abundant, zinc ingot supply is expected to increase significantly, and inventories are rising. In the short - term, the Fed's interest - rate decision is awaited, and there are still structural risks in the overseas LME zinc market [6]. - Tin supply and demand are both weak in the short term. Although the supply of tin ore is expected to increase in the third and fourth quarters, the smelting end currently faces raw material supply pressure. Domestic demand is in the off - season, while overseas demand is driven by AI computing power. Tin prices are expected to be range - bound and slightly bearish [7]. - The short - term macro - environment has cooled, stainless steel prices have declined, and speculative inventory may be released, driving the price of nickel and related products down. The price of nickel ore is expected to continue to decline [8]. - The short - term fundamental improvement of lithium carbonate depends on the passive reduction of ore supply. Although there are frequent news disturbances, it is difficult to return to previous lows. The price may rebound today due to a positive commodity market atmosphere last night. It is recommended that speculative funds wait and see [10]. - The over - capacity situation of alumina may be difficult to change. Although the short - term sentiment for going long on commodities has declined, the number of registered warehouse receipts is still low. It is recommended to wait and see in the short term [13]. - Stainless steel mills are firm in their short - term price - support policies, limiting the decline of spot prices. However, considering the planned increase in stainless steel production in August and potential insufficient terminal demand, the market needs to focus on macro - news and downstream demand [15]. - The downstream of cast aluminum alloy is in the off - season, with weak supply and demand. Although there is cost support, the large difference between futures and spot prices creates upward pressure on prices [17]. Summary by Metal Copper - **Price**: LME copper closed up 0.41% at $9803/ton, and SHFE copper's main contract closed at 79090 yuan/ton [1]. - **Inventory**: LME inventory increased by 225 tons to 127625 tons, and SHFE copper warehouse receipts slightly increased to 18,000 tons [1]. - **Market**: The domestic copper spot import loss was about 400 yuan/ton, and the scrap - refined copper price difference was 960 yuan/ton [1]. Aluminum - **Price**: LME aluminum closed down 0.95% at $2606/ton, and SHFE aluminum's main contract closed at 20620 yuan/ton [3]. - **Inventory**: LME aluminum inventory increased by 0.2 million tons to 45.6 million tons, and domestic three - region aluminum ingot inventory increased by 0.55 million tons to 38.2 million tons [3]. - **Market**: The processing fee for aluminum rods continued to rise, and the market was mostly in a wait - and - see state [3]. Lead - **Price**: SHFE lead index closed down 0.07% at 16903 yuan/ton, and LME lead 3S fell $3 to $2016/ton [4]. - **Inventory**: SHFE lead futures inventory was 6.09 million tons, and LME lead inventory was 26.37 million tons [4]. - **Market**: The price difference between refined and scrap lead was 25 yuan/ton, and domestic social inventory slightly decreased to 6.48 million tons [4]. Zinc - **Price**: SHFE zinc index closed up 0.06% at 22651 yuan/ton, and LME zinc 3S fell $16.5 to $2806/ton [6]. - **Inventory**: SHFE zinc futures inventory was 1.53 million tons, and domestic social inventory continued to increase to 10.37 million tons [6]. - **Market**: The TC index of imported zinc concentrates increased significantly, and the supply of zinc ingots is expected to increase [6]. Tin - **Price**: On July 29, 2025, SHFE tin's main contract closed at 266660 yuan/ton, down 0.46% [7]. - **Inventory**: SHFE futures registered warehouse receipts increased by 260 tons to 7529 tons, and LME inventory increased by 35 tons to 1855 tons [7]. - **Market**: The supply of tin ore is expected to increase in the third and fourth quarters, but the smelting end currently faces raw material pressure [7]. Nickel - **Price**: Nickel ore prices were weakly stable, and high - nickel ferro - nickel prices were stable [8]. - **Inventory**: No significant inventory data was emphasized in the text [8]. - **Market**: The short - term macro - environment has cooled, and nickel prices are expected to decline [8]. Lithium Carbonate - **Price**: On July 30, the MMLC index for lithium carbonate closed at 71,832 yuan, down 4.01%. The LC2509 contract closed at 70,840 yuan, down 3.12% [10]. - **Inventory**: No significant inventory data was emphasized in the text [10]. - **Market**: The short - term fundamental improvement depends on the reduction of ore supply, and the price may rebound today [10]. Alumina - **Price**: On July 29, 2025, the alumina index rose 1.79% to 3290 yuan/ton [13]. - **Inventory**: Futures warehouse receipts were 0.42 million tons, down 0.48 million tons from the previous day [13]. - **Market**: The over - capacity situation may be difficult to change, and short - term waiting and seeing is recommended [13]. Stainless Steel - **Price**: The stainless steel main contract closed at 12920 yuan/ton on July 30, up 0.62% [15]. - **Inventory**: Futures inventory was 103599 tons, down 6973 tons from the previous day, and social inventory decreased to 111.86 million tons [15]. - **Market**: Mills are firm in price - support policies, but attention should be paid to downstream demand [15]. Cast Aluminum Alloy - **Price**: The AD2511 contract slightly fell to 20020 yuan/ton [17]. - **Inventory**: Domestic three - region recycled aluminum alloy ingot inventory slightly increased to 3.09 million tons [17]. - **Market**: The off - season situation persists, with weak supply and demand [17].

1. Report Industry Investment Rating - Not provided in the content 2. Core Viewpoints of the Report - The price of raw materials in the production areas is prone to rise and difficult to fall, with strong cost support. The downstream demand is average, and the acceptance of high prices is limited, resulting in light overall trading. The conflict between Thailand and Cambodia has a potential impact on the supply of natural rubber. Coupled with the continuous fermentation of anti - involution, the market sentiment was bullish last week. However, considering the impact of regulatory control measures on leading varieties and the overall market sentiment, it is expected that rubber may follow the overall market atmosphere and may have a narrow - range correction [76]. 3. Summary According to Relevant Catalogs Industry News - In the first half of 2025, Thailand's total exports of natural rubber and mixed rubber increased by 13.2% year - on - year to 2.257 million tons, and exports to China increased by 35% to 1.423 million tons [5]. - In the first half of 2025, EU passenger car sales decreased by 1.9% to 5.58 million vehicles, with a 7.3% year - on - year decline in June to 1.01 million vehicles. The market share of pure electric vehicles rose to 15.6%, and hybrid electric vehicles accounted for 34.8%, while the total market share of gasoline and diesel vehicles dropped to 37.8% [6]. - Thailand and Cambodia had a border conflict on July 24, with both sides accusing the other of opening fire first [7]. - In June 2025, global light - vehicle sales increased by 2.1% year - on - year to 7.73 million vehicles. The annualized sales volume after seasonal adjustment rose to 93 million vehicles/year. Trade frictions affected major markets such as the US and Western Europe, while the Chinese market maintained strong sales [8]. Market Trends - This week, both domestic and foreign markets continued to rise. On July 25, 2025, the closing price of RU2509 was 15,585 yuan/ton, up 5.23% this week; the closing price of NR2509 was 13,320 yuan/ton, up 5.09%; the closing price of Singapore TSR20:2509 was 178.90 cents/kg, up 5.30%; and the closing price of Tokyo RSS3:2509 was 332.70 yen/kg, up 2.56% [10][11]. Basis and Monthly Spread - As of July 25, 2025, the basis of whole - milk rubber to RU was - 35 yuan/ton, with a month - on - month change of - 250.00% and a year - on - year increase of 88.33%. The 09 - 01 monthly spread was - 765 yuan/ton, with a month - on - month increase of 3.16% and a year - on - year increase of 35.17% [14]. Other Spreads - Cross - variety/cross - market spreads such as RU - NR, RU - BR, NR - SGX TSR20, and RU - JPX RSS3 increased. On July 25, 2025, the RU09 - NR09 spread was 2,265 yuan/ton, up 6.09% month - on - month and down 2.58% year - on - year [22][23]. - Non - standard basis spreads: The spreads of Thai mixed rubber to RU, Malaysian mixed rubber to RU, 3L rubber to RU, and African No. 10 rubber to RU changed. For example, the Thai mixed rubber to RU spread was - 485 yuan/ton on July 25, 2025, with a large month - on - month change [24][26]. - Light - dark color spreads: The spread between whole - milk rubber and Thai mixed rubber widened, while the spread between 3L rubber and Thai mixed rubber narrowed [31]. Substitute Prices - Due to policy factors and the border conflict, the price of synthetic rubber rose, but RU rose more, widening the spread between synthetic rubber and RU. On July 25, 2025, the price of China's mainstream butadiene rubber was 12,200 yuan/ton, and the price of styrene - butadiene rubber was 12,450 yuan/ton [34]. Capital Movements - The long - short position ratio of RU was relatively low, and the funds settled were neutral year - on - year. The long - short position ratio of NR rose rapidly, and the funds settled increased rapidly. On July 25, 2025, the long - short position ratio of RU was 6.98, and that of NR was 16.72 [36][37]. Supply - Weather in Thai production areas: The temperature in southern Thailand rose, and rainfall continued to ease. In domestic production areas, recent rainfall in Hainan and Yunnan was high year - on - year, and rainfall in Hainan increased significantly month - on - month [40][41]. - Raw material prices: The raw material procurement prices continued to rise, strengthening the upstream cost support. On July 25, 2025, the price of Thai cup rubber was 50 baht/kg, and the price of Thai glue was 55.3 baht/kg [44][45]. - Raw material spreads: The spread between Thai glue and cup rubber decreased, while the spread between Hainan glue for concentrated latex plants and that for whole - milk rubber plants increased [53][54]. - Upstream processing profits: This week, the rubber processing profits recovered. On July 25, 2025, the production profit of Thai standard rubber was 108 yuan/ton [56][57]. - Rubber imports: In June 2025, China's imports of natural rubber (including mixed and composite rubber) increased by 2.21% month - on - month and 33.95% year - on - year. The imports of Thai mixed rubber, Vietnamese mixed rubber, and Vietnamese standard rubber increased significantly month - on - month, while the imports of Thai standard rubber decreased significantly [60][61]. Demand - Tire capacity utilization and inventory: This week, the overall tire capacity utilization increased slightly. The inventory of some sample tire enterprises increased slightly. On July 25, 2025, the capacity utilization of China's semi - steel tire sample enterprises was 70.06%, and that of full - steel tire sample enterprises was 62.23% [64]. - Tire exports and heavy - truck sales: In June 2025, the exports of full - steel and semi - steel tires decreased year - on - year and month - on - month. Passenger car sales maintained high growth, and heavy - truck sales improved significantly year - on - year and month - on - month [67][68]. Inventory - Spot inventory: As of July 18, 2025, China's natural rubber social inventory was 1.2891 million tons, a month - on - month decrease of 0.47%. The inventory of dark - colored rubber was 795,600 tons, a month - on - month decrease of 0.23%, and the inventory of light - colored rubber was 493,500 tons, a month - on - month decrease of 0.85% [69]. - Futures inventory: On July 25, 2025, the futures inventory of natural rubber on the Shanghai Futures Exchange was 182,000 tons, and the futures - spot inventory was 210,800 tons [72].

光期研究 光期黑色：铁矿石基差及价差监测日报 2025 年 7 月 2 4 日 1 光大证券 2020 年 半 年 度 业 绩 E V E R B R I G H T S E C U R I T I E S 1.1 合约价差 | 期货合约 | 今日收盘价 | 上日收盘价 | 变化 | 合约价差 | 今日价差 | 上日价差 | 变化 | | --- | --- | --- | --- | --- | --- | --- | --- | | I05 | 770.5 | 755.0 | 15.5 | I05-I09 | -52.5 | -54.0 | 1.5 | | I09 | 823.0 | 809.0 | 14.0 | I09-I01 | 29.5 | 32.5 | -3.0 | | I01 | 793.5 | 776.5 | 17.0 | I01-I05 | 23.0 | 21.5 | 1.5 | 图表1：09-01合约价差（单位：元/吨） 图表2：01-05合约价差（单位：元/吨） 2.2 基差：图表 0 50 100 150 200 01 01 02 03 03 03 04 04 05 05 06 06 ...

Report Summary 1. Report Industry Investment Rating No relevant information provided. 2. Report's Core View - The second round of price increase for coke has been implemented, and the market is oscillating with an upward trend; for coking coal, the expected constraints on supply policies are strengthening, and the market is also oscillating with an upward trend [2]. 3. Summary by Related Catalogs 3.1 Fundamental Tracking - **Futures Prices**: On July 22, 2025, the closing price of JM2509 (coking coal) was 1048.5 yuan/ton, up 42.5 yuan/ton or 4.22%; the closing price of J2509 (coke) was 1697.5 yuan/ton, up 94.5 yuan/ton or 5.90% [2]. - **Trading Volume and Open Interest**: The trading volume of JM2509 was 1,636,160 lots, with an open interest of 442,089 lots, a decrease of 62,782 lots; the trading volume of J2509 was 58,919 lots, with an open interest of 40,527 lots, a decrease of 3,388 lots [2]. - **Spot Prices**: The price of Linfen low - sulfur primary coking coal increased by 20 yuan/ton to 1320 yuan/ton; the self - pick - up price of Jinquan Meng 5 clean coal increased by 21 yuan/ton to 1029 yuan/ton; the price of Rizhao Port's quasi - first - grade coke price index increased by 100 yuan/ton to 1350 yuan/ton [2]. - **Basis and Spreads**: The basis of JM2509 for different types of coking coal and J2509 for different types of coke showed various changes, and the spreads between different contract months (JM2509 - JM2601 and J2509 - J2601) also changed [2]. 3.2 Price and Position Status - **Northern Port Coking Coal Quotes**: The ex - warehouse prices of Shanxi primary coking coal at Jingtang Port, Australian primary coking coal at Qingdao Port, Lianyungang Port, Rizhao Port, and Tianjin Port were 1420 yuan/ton, 1425 yuan/ton, 1425 yuan/ton, 1310 yuan/ton, and 1415 yuan/ton respectively [2]. - **July 22 Fenwei CCI Metallurgical Coal Index**: The price of S1.3 G75 primary coking coal (Shanxi coal) in Jiexiu was 1100 yuan/ton (+50); the price of S1.3 G75 primary coking coal (Meng 5) in Shaheyi was 1018 yuan/ton (+27); the price of S1.3 G75 primary coking coal (Meng 3) in Shaheyi was 998 yuan/ton (+26) [3]. - **Position Status**: On July 22, from the position of the top 20 members of the Dalian Commodity Exchange, for the coking coal JM2509 contract, long positions decreased by 26,180 lots, and short positions decreased by 42,062 lots; for the coke J2509 contract, long positions decreased by 2,834 lots, and short positions decreased by 2,295 lots [4]. - **Trend Intensity**: The trend intensity of coke is 1, and that of coking coal is also 1 [4].