Core Viewpoint - The tin market is experiencing a significant downturn due to a combination of macroeconomic pressures, regulatory interventions, and easing geopolitical risks, leading to a rapid correction of previously inflated speculative expectations [2]. Group 1: Market Performance - The Shanghai tin contract 2602 saw a substantial decline, closing at 405,240 yuan/ton, down 27,760 yuan, or 6.41% [1]. - The trading volume for the main contract was 429,257 lots, with open interest decreasing by 7,193 lots to 31,288 lots [1]. - The average price for 1 tin in the Changjiang market dropped by 20,500 yuan from the previous trading day, settling at 414,750 yuan/ton [1]. Group 2: Supply Dynamics - The tin market is showing signs of supply easing, breaking the previous narrative of rigid supply shortages, which is a key factor in the current price adjustment [2]. - Inventory levels, previously at historical lows, are now stabilizing, with domestic hidden inventories becoming more visible, alleviating extreme concerns about supply shortages [2]. - Major producing countries are seeing a relaxation of supply constraints, with production in Myanmar exceeding expectations and Indonesia's exports stabilizing [2]. Group 3: Demand Challenges - The demand side is facing a significant contradiction, with strong expectations but weak realities, particularly as traditional consumption sectors enter a seasonal lull [3]. - Orders in the consumer electronics and home appliance sectors are weakening, leading to low operating rates in downstream soldering enterprises [3]. - High tin prices have created substantial cost pressures for small to medium-sized manufacturers, forcing some to halt orders or reduce production [3]. Group 4: Industry Structure and Outlook - The tin industry is undergoing a painful rebalancing process, with significant differentiation across the supply chain [4]. - Upstream mining companies are still profitable, but the tightest supply phase may be over, while midstream traders are facing increased pressure [4]. - Downstream manufacturers, particularly small solder factories, are experiencing the most significant strain, leading to attempts to use lower-cost substitute materials or recycled tin [4]. - The current market is characterized by cautious trading, with a potential downward trend in prices as macro pressures and weak fundamentals persist [4].

锡周报 国泰君安期货研究所 有色及贵金属 刘雨萱投资咨询从业资格号：Z0020476 日期：2025年12月7日 Guotai Junan Futures all rights reserved, please do not reprint Special report on Guotai Junan Futures 锡：基本面难以跟涨价格，警惕价格调整风险 强弱分析：中性 价格区间：290000-325000元/吨 ◆ 本周锡价向上突破，上破30万区间，周度涨幅超过4%。 3 5 7 9 11 13 15 01-02 01-13 01-24 02-04 02-15 02-26 03-09 03-20 03-31 04-12 04-23 05-05 05-16 05-27 06-07 06-18 06-29 07-10 07-21 08-01 08-12 08-23 09-03 09-14 09-25 10-13 10-24 11-04 11-15 11-26 12-07 12-18 12-29 万手 持仓量 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 500 ...