1. Report Industry Investment Ratings - Copper: ★☆☆ (One star, indicating a bullish bias but limited operability in the market) [1] - Aluminum: ★☆☆ (One star) [1] - Alumina: ★★★ (Three stars, representing a clearer bullish trend with appropriate investment opportunities) [1] - Cast Aluminum Alloy: ★★★ [1] - Zinc: ☆☆☆ (Three stars, indicating a bearish trend with appropriate investment opportunities) [1] - Lead and Stainless Steel: ☆☆☆ [1] - Tin: ★☆☆ [1] - Lithium Carbonate: ★★★ [1] - Industrial Silicon: ★★☆ [1] - Polysilicon: ★★☆ [1] 2. Core Views - The market has quickly realized the bullish targets for copper in 2026 set by most overseas institutions. It is recommended to hold an option combination of selling call options with an exercise price of 104,000 and buying put options with an exercise price of 98,000 [2]. - The aluminum market is mainly driven by the rise of precious metals and non - ferrous metals. However, the fundamental driving force is insufficient, and the upside space is cautiously viewed. The price of cast aluminum alloy has a weaker seasonal performance compared to previous years [3]. - The supply pressure of zinc has weakened, but the consumption is in the off - season. The Shanghai zinc lacks directional drive and fluctuates around 23,000 yuan. The market is not pessimistic about zinc consumption in January 2026 [4]. - The lead price is under pressure at around 17,500 yuan/ton. It is expected to fluctuate at the bottom within the range of 16,800 - 17,500 yuan/ton [5]. - The nickel market is dominated by policy disturbances. It is recommended to wait and see in the short term [6]. - The tin market has high volatility. It is recommended to sell call options at 350,000 yuan and observe the correction degree [7]. - The lithium carbonate price is short - term bearish as it is above 120,000 yuan and deviates from the fundamentals [8]. - The demand for industrial silicon is still under pressure, but the decline has narrowed. The futures market may remain firm but with limited upside space [9]. - The polysilicon market is in a game between strong expectations and weak reality. The subsequent market is likely to maintain a high - level shock pattern [10]. 3. Summary by Related Catalogs Copper - The London copper jumped to a maximum of $12,900. The domestic spot discount has widened, and the social inventory has increased. The target price of the copper market is raised, with the London copper at about $13,100 and the Shanghai copper at about 104,000 yuan [2]. Aluminum & Alumina & Aluminum Alloy - The Shanghai aluminum fluctuated strongly. The spot discount has widened, and the social inventory of aluminum ingots and aluminum rods has increased. The fundamentals of the aluminum market are weak. The price of cast aluminum alloy has increased, and the waste aluminum is still in short supply. The alumina market is in a state of over - supply, and the price decline has slowed down [3]. Zinc - The TC has continued to decline, and the smelter production cut has continued. The social inventory has decreased, and the import is not favorable. The Shanghai zinc lacks directional drive and fluctuates around 23,000 yuan [4]. Lead - The lead inventory is low, supporting the price increase. However, the battery enterprises have suspended spot procurement, and the lead price is under pressure at around 17,500 yuan/ton. It is expected to fluctuate at the bottom [5]. Nickel and Stainless Steel - The Shanghai nickel has corrected, and the market trading is active. The nickel ore quota in 2026 has been significantly reduced, and the market is dominated by policy disturbances. It is recommended to wait and see in the short term [6]. Tin - The Shanghai tin has strong short - term fluctuations between 330,000 - 350,000 yuan. The high price suppresses consumption, and the inventory has increased. It is recommended to sell call options at 350,000 yuan [7]. Lithium Carbonate - The lithium carbonate price has reached the daily limit down. The price is high, and the trading enthusiasm is limited. The futures price is strong but deviates from the fundamentals, and it is short - term bearish [8]. Industrial Silicon - The demand for industrial silicon is still under pressure, but the decline has narrowed. The futures market is driven by the expected production cut in the northern region. The inventory is still accumulating slightly, and the upside space is limited [9]. Polysilicon - The polysilicon market has positive expectations, but the downstream cost increase limits the price increase. The market is in a game between strong expectations and weak reality, and the subsequent market is likely to maintain a high - level shock pattern [10].

Group 1: Report Investment Rating - No investment rating information provided Group 2: Core Viewpoints - This week, the macro sentiment continued to show a rise in risk appetite. Although domestic economic and financial data were poor, the stock market sentiment remained high. In August, there may be a small accumulation of inventory under the full - supply pattern, but the market may focus more on the tight - balance pattern after the off - season [1] - Aluminum supply increased slightly, and the demand in August was expected to be in the seasonal off - season, with a possible slight improvement in the middle and late stages. An inventory increase was expected in August. Attention should be paid to the demand situation and potential arbitrage opportunities [5] - Zinc prices fluctuated widely this week. Supply increased, while domestic demand was seasonally weak but had some resilience, and overseas demand was average. The strategy was to wait and see in the short term, hold a short position in the long - term, and consider positive arbitrage opportunities [8] - Nickel supply remained at a high level, demand was weak, and inventories were stable. Opportunities for narrowing the nickel - stainless steel price ratio could be continued to be observed [9] - The fundamentals of stainless steel remained weak. Supply was partially reduced, demand was mainly for rigid needs, costs were stable, and inventories decreased slightly. Attention should be paid to future policy trends [12] - Lead prices fluctuated this week. Supply was affected by various factors, demand was lackluster, and it was expected that lead prices would remain in a low - level oscillation next week [13] - Tin prices fluctuated widely. Supply was affected by domestic production cuts and overseas复产 signals, demand was weak, and the short - term supply - demand situation was weak. Short - term short - selling and long - term long - holding strategies were recommended [15] - Industrial silicon production in Xinjiang, Sichuan, and Yunnan showed different trends. The current balance was in a state of slight inventory reduction, and the long - term outlook was for bottom - level oscillation [16] - Lithium carbonate prices were strong this week. The core contradiction was the long - term over - capacity and short - term resource - end disturbances. The price had a large upward elasticity and strong downward support in the short term [18] Group 3: Summary by Metal Copper - From August 15th to 21st, the spot premium of Shanghai copper decreased by 40, the waste - refined copper spread increased by 40, and other indicators showed corresponding changes. The downstream orders had support around 7 - 8, and the spot market trading was okay. The potential impact of the decline in recycled rod production on refined copper consumption should be noted [1] Aluminum - From August 15th to 21st, Shanghai, Yangtze River, and Guangdong aluminum ingot prices increased, while the domestic and imported alumina prices remained unchanged. The supply increased slightly, demand was in the off - season, and an inventory increase was expected in August [5] Zinc - From August 15th to 21st, the spot premium of zinc increased by 10, and zinc prices in different regions showed an upward trend. Supply increased, domestic demand was seasonally weak, and overseas demand was average. Short - term observation and long - term short - position strategies were recommended [8] Nickel - From August 15th to 21st, the price of 1.5 - grade Philippine nickel ore remained unchanged, and the Shanghai nickel spot price decreased by 100. Supply remained high, demand was weak, and inventories were stable [9] Stainless Steel - From August 15th to 21st, the price of 201 cold - rolled stainless steel decreased by 50, and other prices remained unchanged. Supply was partially reduced, demand was mainly for rigid needs, and inventories decreased slightly [12] Lead - From August 15th to 21st, the lead spot premium decreased by 5, and other indicators changed accordingly. Supply was affected by various factors, demand was lackluster, and lead prices were expected to remain low - level oscillating [13] Tin - From August 15th to 21st, the tin spot import and export earnings, positions, and other indicators changed. Supply was affected by domestic production cuts and overseas复产 signals, demand was weak, and short - term short - selling and long - term long - holding strategies were recommended [15] Industrial Silicon - From August 15th to 21st, the basis of different grades of industrial silicon changed, and the number of warehouse receipts increased by 553. The current balance was in a state of slight inventory reduction, and the long - term outlook was for bottom - level oscillation [16] Lithium Carbonate - From August 15th to 21st, the SMM electric and industrial lithium carbonate prices decreased by 500, and the basis and other indicators changed. The price was strong this week, with large upward elasticity and strong downward support in the short term [16][18]