南华期货锡产业周报：宏观避险与降息不确定性加强，库存高企验证需求短期疲软-20260308

1. Report Industry Investment Rating - No information provided in the report 2. Core Viewpoints of the Report - The tin market is currently in a deep contradiction between improved supply expectations and weak physical demand. In the short - term, the high inventory pressure will likely cause the price center to gradually decline [1]. - The micro - trading sentiment in the market is cooling rapidly from fanaticism to extreme wait - and - see. The market is at risk of a downward correction to test the core support level [3][7]. 3. Summary According to the Table of Contents 3.1 Core Contradictions and Strategy Recommendations 3.1.1 Core Contradictions - The tin market is dominated by macro - sentiment. The strong PMI data in the US in February increased inflation pressure and made the Fed's interest - rate cut path uncertain. Geopolitical tensions in the Middle East also affected the market [1]. - The supply - demand balance in the industry is weakening. The expected resumption of tin mining in Myanmar, the recovery of Indonesian exports, and the resumption of production by domestic smelters in March are increasing supply. High prices are suppressing downstream procurement demand [1]. - High inventory levels in both domestic and LME markets verify the weak demand. Domestic social inventory has climbed above 13,000 tons, and LME inventory is approaching 7,800 tons [1]. 3.1.2 Trading - Type Strategy Recommendations - Futures unilateral: It is recommended to wait and see or try short positions on rallies. Aggressive investors can short near the strong resistance level of 430,000 yuan/ton [10]. - Options strategy: Selling wide - straddle options (such as selling deep out - of - the - money call and put options) is recommended to profit from the time - value decay in a volatile and stalemate market [10]. - Arbitrage strategy: Focus on inter - period reverse arbitrage (buy far - month contracts and sell near - month contracts) [10]. 3.1.3 Industrial Customer Operation Recommendations - For inventory management: When the finished - product inventory is high and worried about price drops, sell 75% of the Shanghai tin main - contract futures near 460,000 yuan/ton and sell 25% of SN2604C call options when the volatility is appropriate [11]. - For raw - material management: When the raw - material inventory is low and worried about price increases, buy 50% of the Shanghai tin main - contract futures near 400,000 yuan/ton and sell 25% of SN2604P put options when the volatility is appropriate [11]. 3.2 This Week's Important Information and Next Week's Events to Watch 3.2.1 This Week's Important Information - Positive drivers: Strong US PMI data in February, stable low - level processing fees for 40% tin concentrate in Yunnan, and the implementation of a pumping - fee sharing mechanism in Myanmar's deep - mine caves [12]. - Negative information: Continuous accumulation of domestic tin ingot inventory, deep losses in tin ingot imports and exports, and the US plan to restrict the global shipment of unapproved AI chips [12]. - Spot transaction information: Prices of various tin - related products have declined to varying degrees [13][14]. 3.2.2 Next Week's Important Events to Watch - Domestic: The release of February's social financing scale and new RMB loan data in early March, and continuous tracking of the turning point of domestic photovoltaic cell and component production data [14]. - International: The release of the US February unadjusted CPI annual rate and core inflation data on March 11, and the Fed's FOMC interest - rate decision and Powell's press conference from March 18 - 19 [14]. 3.3 Disk Interpretation 3.3.1 Price - Volume and Capital Interpretation - Tin futures data: The prices of Shanghai tin and London tin have declined significantly this week. The Shanghai - London ratio has increased by 7.86% [15]. - Inventory data: Shanghai tin inventory has increased by 11.25%, LME tin inventory has increased by 2.64%, and social inventory has decreased by 1.13% [15]. 3.3.2 Domestic Market - Unilateral trend and capital movement: The weighted tin - price contract closed at 393,600 yuan/ton this week, and profitable positions are mainly long in net positions [16]. - Basis and monthly - spread structure: The domestic term structure is a C - structure this week, and LME tin has changed from a spot premium to a discount [19][24]. 3.3.3 Internal - External Price - Difference Tracking - Tin import losses have increased by 9.75%, and the processing fees for 40% and 60% tin ore have increased by 14.95% and 20.49% respectively [26]. 3.4 Valuation and Profit Analysis - The smelting - end processing fees remain at a low level, and downstream processing enterprises are increasingly reluctant to buy at high prices [28]. 3.5 Supply - Demand and Inventory Deduction 3.5.1 Supply - Side and Deduction - The supply of refined tin in Yunnan and the overall production of refined tin in China are presented in a seasonal pattern. The production of recycled refined tin also shows a certain seasonal characteristic [34]. 3.5.2 Demand - Side and Deduction - The monthly starting rate of SMM tin - solder enterprises and the monthly apparent consumption of tin ingots in China show seasonal patterns [39].