Report Summary 1. Investment Rating No investment rating for the industry is provided in the report. 2. Core View - Due to the recent geopolitical factors in the Middle East causing an increase in crude oil prices, the market's concern about the rise in production costs driving up the supply price of cis - butadiene rubber is gradually increasing. Production enterprise inventories are generally decreasing, while trade enterprise inventories are generally increasing. The supply price may remain firm under the influence of cost factors, but the downstream end - users' resistance to high prices is obvious. It is expected that the production and sales pressure will be difficult to ease. - Last week, the capacity utilization rates of domestic tire enterprises showed mixed trends. Enterprises' production scheduling has gradually returned to the normal level. Some enterprises moderately increased production to meet order demands, while a few enterprises suspended production due to power plant maintenance. In the short term, the capacity utilization rate is expected to be basically stable. The production scheduling of all - steel tire enterprises is temporarily stable, and the resumption of work of semi - steel tire enterprises under maintenance has a certain pulling effect on the overall capacity utilization rate. - With the cease - fire between Israel and Palestine and the decline in crude oil prices, the br2508 contract is expected to fluctuate in the range of 10,700 - 11,300 in the short term [2]. 3. Summary by Directory 3.1 Futures Market - The closing price of the main contract of synthetic rubber was 11,230 yuan/ton, with a decrease of 345 yuan/ton compared to the previous period. The main contract position was 10,317, a decrease of 557. The 7 - 8 spread of synthetic rubber was 180 yuan/ton, and the total warehouse receipt quantity of butadiene rubber in warehouses was 800 tons [2]. 3.2 Spot Market - The mainstream price of cis - butadiene rubber (BR9000) from Qilu Petrochemical in Shandong was 11,750 yuan/ton, and that from Daqing Petrochemical in Shandong was 11,700 yuan/ton. The mainstream price of cis - butadiene rubber (BR9000) from Daqing Petrochemical in Shanghai was 11,700 yuan/ton, and that from Maoming Petrochemical in Guangdong was 11,750 yuan/ton. The basis of synthetic rubber was 245 yuan/ton. Brent crude oil was 71.48 US dollars/barrel, a decrease of 5.53 US dollars/barrel. Naphtha CFR Japan was 470 US dollars/ton, a decrease of 4.5 US dollars/ton. The Northeast Asian ethylene price was 840 US dollars/ton, and the CFR China price of butadiene was 1,100 US dollars/ton. The mainstream price of butadiene in the Shandong market was 9,575 yuan/ton, a decrease of 25 yuan/ton. WTI crude oil was 68.51 US dollars/barrel [2]. 3.3 Upstream Situation - The weekly production capacity of butadiene was 14.77 million tons/week, and the capacity utilization rate was 70.06%, an increase of 1.08 percentage points. The port inventory of butadiene was 28,400 tons. The operating rate of Shandong local refineries' atmospheric and vacuum distillation units was 44.95%, a decrease of 0.17 percentage points. The monthly output of cis - butadiene rubber was 1.79 million tons, and the weekly capacity utilization rate was 66.32%, an increase of 1.29 percentage points. The weekly production profit of cis - butadiene rubber was 1,163 yuan/ton. The social inventory of cis - butadiene rubber was 3.34 million tons, a decrease of 0.05 million tons. The manufacturer's inventory of cis - butadiene rubber decreased by 700 tons, and the trader's inventory increased by 610 tons to 6,820 tons [2]. 3.4 Downstream Situation - The operating rate of domestic semi - steel tires was 78.29%, an increase of 0.31 percentage points, and that of all - steel tires was 65.48%, an increase of 4.24 percentage points. The monthly output of all - steel tires was 1,182 million pieces, a decrease of 126 million pieces, and that of semi - steel tires was 5,415 million pieces, a decrease of 124 million pieces. The inventory days of all - steel tires in Shandong were 41.89 days, an increase of 0.15 days, and those of semi - steel tires were 47.42 days, an increase of 1.14 days [2]. 3.5 Industry News - As of June 19, the inventory of high - cis cis - butadiene rubber sample enterprises in China was 3.37 million tons, a decrease of 0.02 million tons compared to the previous period, with a month - on - month decrease of 0.56%. - As of June 19, the capacity utilization rate of semi - steel tire sample enterprises in China was 71.54%, a month - on - month increase of 1.56 percentage points and a year - on - year decrease of 8.52 percentage points. The capacity utilization rate of all - steel tire sample enterprises was 61.39%, a month - on - month increase of 2.69 percentage points and a year - on - year decrease of 0.45 percentage points. - In May 2025, the sales volume of China's heavy - truck market was about 83,000 vehicles (wholesale caliber, including exports and new energy), a month - on - month decrease of 5% compared to April and a year - on - year increase of about 6%. From January to May, the cumulative sales volume of China's heavy - truck market was about 435,500 vehicles, a year - on - year increase of about 1% [2]. 3.6 Key Points to Watch - There is no news today [2].

Report Industry Investment Rating - No information provided Core Viewpoints of the Report - Production enterprise inventories are generally decreasing, while trade enterprise inventories are generally increasing. Affected by cost factors, supply prices may remain firm, but downstream terminals clearly resist high prices. It is expected that the production and sales pressure will be difficult to ease. In the short - term, the capacity utilization rate of domestic tire enterprises is expected to be basically stable, and the resumption of work of semi - steel tire enterprises under maintenance will drive the overall capacity utilization rate to a certain extent. The r2508 contract is expected to fluctuate in the range of 11,000 - 11,650 in the short term [2] Summary by Relevant Catalogs Futures Market - The closing price of the main contract for synthetic rubber is 11,575 yuan/ton, a decrease of 55 yuan/ton; the position of the main contract is 10,874, a decrease of 2,322; the synthetic rubber 7 - 8 spread is 120 yuan/ton, a decrease of 40 yuan/ton; the total warehouse receipts of butadiene rubber are 800 tons, unchanged [2] Spot Market - The mainstream price of BR9000 from different petrochemical companies (Qilu, Daqing, Maoming, etc.) has decreased by 50 yuan/ton. The basis of synthetic rubber is 225 yuan/ton, a decrease of 45 yuan/ton. Brent crude oil is 77.01 dollars/barrel, a decrease of 1.84 dollars/barrel; Naphtha CFR Japan is 646.25 dollars/ton, an increase of 3.62 dollars/ton; Northeast Asian ethylene price is 840 dollars/ton, an increase of 10 dollars/ton; the intermediate price of butadiene CFR China is 1,100 dollars/ton, an increase of 30 dollars/ton; WTI crude oil is 73.84 dollars/barrel, a decrease of 1.76 dollars/barrel; the market price of butadiene in Shandong is 9,600 yuan/ton, an increase of 50 yuan/ton [2] Upstream Situation - The weekly capacity of butadiene is 14.77 million tons/week, unchanged; the capacity utilization rate of butadiene is 70.06%, an increase of 1.08 percentage points; the port inventory of butadiene is 28,400 tons, an increase of 7,400 tons; the operating rate of Shandong refineries' atmospheric and vacuum distillation units is 44.95%, a decrease of 0.17 percentage points; the monthly output of cis - butadiene rubber is 13.94 million tons, an increase of 1.79 million tons; the weekly capacity utilization rate of cis - butadiene rubber is 66.32%, an increase of 1.29 percentage points; the weekly production profit of cis - butadiene rubber is 587 yuan/ton, an increase of 1,163 yuan/ton; the weekly social inventory of cis - butadiene rubber is 3.34 million tons, a decrease of 0.05 million tons; the weekly manufacturer inventory of cis - butadiene rubber is 26,950 tons, a decrease of 700 tons; the weekly trader inventory of cis - butadiene rubber is 6,820 tons, an increase of 610 tons [2] Downstream Situation - The monthly output of all - steel tires is 1,182,000 pieces, a decrease of 126,000 pieces; the monthly output of semi - steel tires is 5,415,000 pieces, a decrease of 124,000 pieces; the inventory days of all - steel tires in Shandong are 41.89 days, an increase of 0.15 days; the inventory days of semi - steel tires in Shandong are 47.42 days, an increase of 1.14 days [2] Industry News - As of June 19, the inventory of high - cis cis - butadiene rubber sample enterprises in China was 33,700 tons, a month - on - month decrease of 0.56%. The capacity utilization rate of semi - steel tire sample enterprises in China was 71.54%, a month - on - month increase of 1.56 percentage points and a year - on - year decrease of 8.52 percentage points; the capacity utilization rate of all - steel tire sample enterprises was 61.39%, a month - on - month increase of 2.69 percentage points and a year - on - year decrease of 0.45 percentage points. In May 2025, China's heavy - truck market sold about 83,000 vehicles, a month - on - month decrease of 5% and a year - on - year increase of about 6%. From January to May 2025, the cumulative sales of China's heavy - truck market were about 435,500 vehicles, a year - on - year increase of about 1% [2]

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints - Due to recent geopolitical factors causing an upward trend in crude oil prices, the market's concern about the increase in production costs driving up the supply price of cis - butadiene rubber is gradually rising. Producers' inventory generally decreases, while traders' inventory generally increases. The supply price may remain firm under the influence of cost factors, but the downstream end shows obvious resistance to high prices, and it is expected that the production - sales pressure will be difficult to ease. [2] - This week, the capacity utilization rates of domestic tire enterprises showed mixed trends. Enterprises' production scheduling gradually returned to normal levels. Some enterprises moderately increased production to meet order demands, while a few enterprises suspended production due to power plant maintenance. In the short term, the capacity utilization rate is expected to remain basically stable. The production scheduling of all - steel tire enterprises is temporarily stable, and the resumption of production of semi - steel tire enterprises undergoing maintenance has a certain pulling effect on the overall capacity utilization rate. The r2508 contract is expected to fluctuate in the range of 11,400 - 11,900 in the short term. [2] 3. Summary by Relevant Catalogs 3.1 Futures Market - The closing price of the main contract for synthetic rubber was 11,770 yuan/ton, with a week - on - week increase of 30 yuan/ton; the position volume of the main contract was 15,134, with a week - on - week decrease of 1,643. The 7 - 8 spread of synthetic rubber was 140 yuan/ton, with a week - on - week increase of 20 yuan/ton. The total warehouse receipt quantity of butadiene rubber in warehouses was 800 tons, with a week - on - week decrease of 4,370 tons. [2] 3.2 Spot Market - The mainstream price of cis - butadiene rubber (BR9000) from Qilu Petrochemical, Daqing Petrochemical in Shandong and Shanghai was 11,750 yuan/ton, with a week - on - week increase of 150 yuan/ton; the mainstream price of cis - butadiene rubber (BR9000) from Maoming Petrochemical in Guangdong was 11,800 yuan/ton, with a week - on - week increase of 150 yuan/ton. The basis of synthetic rubber was 180 yuan/ton, with a week - on - week increase of 170 yuan/ton. [2] - Brent crude oil was 76.7 US dollars/barrel, with a week - on - week increase of 0.25 US dollars/barrel; naphtha CFR Japan was 633.13 US dollars/ton, with a week - on - week increase of 7.5 US dollars/ton; Northeast Asian ethylene price was 820 US dollars/ton, with a week - on - week increase of 10 US dollars/ton; the intermediate price of butadiene CFR China was 1,070 US dollars/ton, with no change. WTI crude oil was 75.14 US dollars/barrel, with a week - on - week increase of 0.3 US dollars/barrel; the mainstream price of butadiene in the Shandong market was 9,500 yuan/ton, with a week - on - week increase of 100 yuan/ton. [2] 3.3 Upstream Situation - The weekly capacity of butadiene was 14.77 million tons/week, with no change; the capacity utilization rate of butadiene was 68.98%, with a week - on - week increase of 0.96 percentage points. The port inventory of butadiene was 21,000 tons, with a week - on - week decrease of 6,000 tons; the operating rate of Shandong local refineries' atmospheric and vacuum distillation units was 45.12%, with a week - on - week decrease of 1.88 percentage points. [2] - The monthly output of cis - butadiene rubber was 139,400 tons, with a month - on - month increase of 17,900 tons; the weekly capacity utilization rate of cis - butadiene rubber was 65.03%, with a week - on - week decrease of 2.22 percentage points. The weekly production profit of cis - butadiene rubber was - 576 yuan/ton, with a week - on - week increase of 306 yuan/ton. The social inventory of cis - butadiene rubber was 33,900 tons, with a week - on - week decrease of 100 tons; the manufacturer's inventory of cis - butadiene rubber was 27,650 tons, with a week - on - week decrease of 650 tons; the trader's inventory of cis - butadiene rubber was 6,210 tons, with a week - on - week increase of 530 tons. [2] 3.4 Downstream Situation - The operating rate of domestic semi - steel tires was 77.98%, with a week - on - week increase of 4.12 percentage points; the operating rate of domestic all - steel tires was 61.24%, with a week - on - week decrease of 2.23 percentage points. The monthly output of all - steel tires was 11.82 million, with a month - on - month decrease of 1.26 million; the monthly output of semi - steel tires was 54.15 million, with a month - on - month decrease of 1.24 million. [2] - The inventory days of all - steel tires in Shandong were 41.74 days, with a week - on - week decrease of 0.13 days; the inventory days of semi - steel tires in Shandong were 46.28 days, with a week - on - week increase of 0.44 days. [2] 3.5 Industry News - As of June 19, the inventory of high - cis cis - butadiene rubber sample enterprises in China was 33,700 tons, a week - on - week decrease of 200 tons and a month - on - month decrease of 0.56%. [2] - As of June 19, the capacity utilization rate of semi - steel tire sample enterprises in China was 71.54%, a week - on - week increase of 1.56 percentage points and a year - on - year decrease of 8.52 percentage points; the capacity utilization rate of all - steel tire sample enterprises was 61.39%, a week - on - week increase of 2.69 percentage points and a year - on - year decrease of 0.45 percentage points. [2] - In May 2025, the sales volume of the heavy - truck market in China was about 83,000 (wholesale basis, including exports and new energy), a month - on - month decrease of 5% compared with April and a year - on - year increase of about 6% compared with 78,200 in the same period last year. From January to May this year, the cumulative sales volume of the heavy - truck market in China was about 435,500, a year - on - year increase of about 1%. [2]

1. Report Industry Investment Rating - No relevant information provided 2. Core Viewpoints of the Report - The supply - demand outlook for domestic bauxite in June is expected to be loose, and the total inventory of domestic aluminum ingots and aluminum rods has decreased compared to the previous period. The report also provides trading strategies for alumina, electrolytic aluminum, and aluminum alloy, suggesting investors to take corresponding actions based on market conditions [1][3] 3. Summary According to Relevant Catalogs 3.1 Market Data 3.1.1 Shanghai Aluminum Futures - The closing price of the active contract on June 6, 2025, was 20,070 yuan, up 60 yuan from the previous day. The trading volume was 113,736 lots, a decrease of 13,402 lots; the open interest was 181,458 lots, a decrease of 2,706 lots; and the inventory was 47,792 tons, a decrease of 349 tons [2] 3.1.2 Shanghai Aluminum Basis - The average price of SMM A00 electrolytic aluminum on June 6, 2025, was 20,230 yuan, down 20 yuan from the previous day. The Shanghai aluminum basis was 160 yuan, a decrease of 80 yuan [2] 3.1.3 Alumina Spot Price - The national average price of alumina on June 6, 2025, was 3,269.68 yuan/ton, down 4.05 yuan from the previous day. The prices in different regions showed different degrees of change [2] 3.1.4 Alumina Futures Price - The closing price on June 6, 2025, was 2,901 yuan, down 42 yuan from the previous day. The trading volume was 696,379 lots, an increase of 20,294 lots; the open interest was 298,435 lots, a decrease of 21,037 lots; and the inventory was 92,768 tons, a decrease of 3,906 tons [2] 3.1.5 London Aluminum - The closing price of the LME 3 - month aluminum futures (electronic trading) on June 6, 2025, was 9,670.5 yuan, down 37 yuan from the previous day. The LME aluminum futures 0 - 3 - month contract spread was 69.84 yuan, a decrease of 23.31 yuan; the 3 - 15 - month contract spread was 132.5 yuan, a decrease of 26.84 yuan [2] 3.2 Important Information 3.2.1 Alumina - In Shanxi and Henan, some mines have resumed production. In Guinea, some mining rights have been revoked or some enterprises have been required to stop production. In Guangxi, a ten - year special inspection on illegal mining and heavy - metal pollution will be carried out. These factors may lead to a decrease in the production and import volume of domestic bauxite in June, but the demand is expected to be weak. The production capacity utilization rate and production volume of Chinese alumina have increased compared to the previous week [3] 3.2.2 Electrolytic Aluminum - Some electrolytic aluminum projects in Inner Mongolia, Xinjiang, and other places are under construction or have been put into production. The production capacity utilization rate and production volume of Chinese electrolytic aluminum are expected to increase in June. The import volume of domestic electrolytic aluminum may increase, but the closing of the import window may limit it. The inventory of electrolytic aluminum in China has decreased compared to the previous week [3] 3.2.3 Aluminum Alloy - American enterprises are actively competing for overseas scrap aluminum procurement. The production and import volume of domestic scrap aluminum in June may decrease. The production capacity utilization rate of primary and secondary aluminum alloys in China has changed, and the inventory of aluminum alloy has increased compared to the previous week [3] 3.3 Trading Strategies - **Alumina**: Due to potential fluctuations in bauxite production in Guinea and Guangxi, the downward space for alumina prices is limited. Investors are advised to wait and see, focusing on the support level around 2,600 - 2,900 yuan and the resistance level around 3,300 - 3,500 yuan [3] - **Electrolytic Aluminum**: Although the inventory of aluminum and aluminum rods is decreasing, the traditional consumption off - season is approaching. The price of electrolytic aluminum may fluctuate widely. Investors are advised to wait and see, focusing on the support level around 19,800 - 20,000 yuan and the resistance level around 20,300 - 20,500 yuan for domestic aluminum, and the support level around 2,300 - 2,400 yuan and the resistance level around 2,500 - 2,600 yuan for London aluminum [3] - **Aluminum Alloy**: The production and import of recycled cast aluminum alloy are in a loss state. The price difference between electrolytic aluminum and aluminum alloy may widen. Investors are advised to pay attention to the opportunity of arbitrage by lightly holding positions to test long the price difference between electrolytic aluminum and aluminum alloy, focusing on the support level around 19,500 yuan and the resistance level around 20,700 - 20,800 yuan [3]

Core Viewpoint - The potential implementation of a 25% import tariff on iPhones by the Trump administration may lead Apple to consider partial production relocation to the U.S., although the financial implications suggest that maintaining production in China or India remains more cost-effective [1][2][3]. Cost Analysis - Manufacturing iPhones in the U.S. would incur costs at least 35% higher than in China or India, necessitating a price increase of $1,350 for the iPhone 16 Pro to maintain similar profit margins, compared to the current price of $999 [4]. - If Apple faces a 25% tariff, it could offset this by raising global iPhone prices by only 4-6%, leveraging higher profit margins outside the U.S. [4]. Financial Impact - The anticipated tariff could reduce Apple's earnings per share (EPS) by approximately $0.11 for the fiscal year 2026, with a potential annual EPS decrease of $0.51 if tariffs are applied to the 70 million iPhones imported from China and India [3][6][10]. - The estimated additional cost from the tariff could amount to $300 million in the fourth quarter of fiscal year 2025, translating to a 1 cent impact on EPS and a 50 basis points decline in gross margin [10]. Production Timeline - Establishing manufacturing facilities in the U.S. would take at least two years, with the need for multiple factories and over 100,000 skilled workers to meet demand, indicating that any U.S.-made iPhones may not reach consumers until after Trump's presidency [5]. Strategic Recommendations - Morgan Stanley suggests that Apple CEO Tim Cook should consider moving some small-batch product manufacturing back to the U.S., such as certain Mac models and AI servers, to mitigate geopolitical risks and demonstrate commitment to U.S. production [7].