截至2025年12月26日当周，沪锡期货主力合约收于338550元/吨，周K线收阳，持仓量环比上周增持18475手。 本周(12月22日-12月26日)市场上看，沪锡期货周内开盘报344880元/吨，最高触及349130元/吨，最低下探至328290元/吨，周度涨跌幅达-0.05%。 消息面回顾： 12月25日，上期所沪锡期货仓单录得8153吨，较上一交易日下降178吨；最近一周，沪锡期货仓单累计增长551吨，增长幅度为7.25%；最近一个 月，沪锡期货仓单累计增长2060吨，增长幅度为33.81%。 12月25日Mysteel1#锡锭报价331500-334000元/吨，均价332750元/吨，较上一交易日跌5750元/吨。 12月25日，沪锡前20名期货公司(全月份合约加总)多单持仓5.63万手，空单持仓5.65万手，多空比1。净持仓为-213手，相较上日增加3293手。 机构观点汇总： 金瑞期货：基本面上，缅甸锡矿复产推进，环比增量有限；印尼截至12月23日，JFX与ICDX成交量为4420吨。国内方面，锡矿供应依然紧张，冶 炼厂产量预计平稳。消费电子等传统领域需求持续不振，高锡价进一步压制下游采购意愿 ...

Group 1: Market Data - The total trading volume of 12 Shanghai tin futures contracts is 264,157 lots, and the total open interest of Shanghai tin contracts is 103,486 lots. The open interest of Shanghai tin contract 2601 is 53,055 lots [5][6] Group 2: Spot Market - The closing price of today's Shanghai tin 2601 contract is 312,370 yuan/ton, the average spot price of Yangtze River spot 1 tin ingots is 309,500 yuan/ton, and the basis is -2,870 yuan/ton [7] Group 3: Influencing Factors 3.1 Industry News - On the supply side, the global tin ore supply constraint continues to strengthen. Geopolitical conflicts in the Democratic Republic of the Congo intensify transportation risks. The resumption of production in Myanmar is slower than expected, leading to a year-on-year sharp decline of 61.61% in imports. Indonesia's export policy shrinks the global supply. Although domestic smelters operate stably, the low processing fees for tin ore and raw material shortages restrict production capacity release, driving up the price support sentiment in the spot market [8] - On the demand side, the demand in traditional fields such as consumer electronics is weak. The operating rate of solder enterprises has declined, and they are cautious about taking delivery, which restricts the increase in spot prices. The demand in emerging fields such as AI servers and new energy vehicles is growing, supporting long-term expectations [8] - In terms of inventory, although the domestic visible inventory has slightly rebounded, it remains at a historically low level overall. Overseas inventory continues to be tight [8] Group 4: Market Outlook - In the short term, supported by both tight supply and macro - positive factors, the price of Shanghai tin will maintain a volatile and upward - trending pattern [11]

Core Insights - The tin market is experiencing fluctuations with a slight upward trend in futures prices, while the physical market shows varying premiums for different brands of tin [1][2]. Market Prices - As of August 8, the market prices for 1 tin ingots (Sn99.90) are reported as follows: - Shanghai: 268050 CNY/ton - Guangdong Province: 268250 CNY/ton - Guangdong Nanchu: 268000 CNY/ton - The Shanghai Futures Exchange's main tin contract closed at 267780 CNY/ton, with a slight increase of 0.09% [2]. Inventory and Supply - The London Metal Exchange (LME) reported a total tin inventory of 1710 tons, with a decrease of 60 tons, and registered warrants at 1390 tons, down by 70 tons [3]. - The Shanghai Futures Exchange reported a decrease in tin warehouse receipts to 7332 tons, down by 26 tons from the previous trading day [4]. Supply and Demand Analysis - According to Donghai Futures, the supply side shows a significant recovery in the operating rates of Yunnan and Jiangxi, reaching 59.23%, which is the highest level since March 21, with a 12.39% increase from previous lows. However, refined tin production cuts are less than expected, and mining licenses are being issued, indicating a potential easing in supply [5]. - On the demand side, there is a noted weakness, particularly in the photovoltaic sector, with a 38% year-on-year decrease in new installations in June. The overall downstream orders are declining, leading to an increase in inventory by 367 tons to 10325 tons, indicating a faster decline in demand compared to supply [5].

Price Overview - On May 30, the spot price of 1 tin ingot in Shanghai was quoted at 251,500.00 CNY/ton, which is a premium of 1,200.00 CNY/ton over the futures main price of 250,300.00 CNY/ton [1] - The national tin price list on May 30 shows various market prices for 1 tin ingot, with quotes ranging from 251,500 CNY/ton in Guangdong to 252,750 CNY/ton in Shanghai [2] Futures Market - On May 30, the closing price of the Shanghai tin futures main contract was 250,300.00 CNY/ton, reflecting a decline of 2.87%. The highest price reached was 257,600.00 CNY/ton, while the lowest was 250,000.00 CNY/ton, with a trading volume of 149,442 contracts [2] Production and Inventory - In May 2025, China's refined tin production decreased by 2.37% month-on-month and by 11.24% year-on-year [3] - As of May 30, the inventory of Shanghai tin futures recorded 8,107.00 tons, a decrease of 338.00 tons from the previous trading day [4] Market Analysis - According to New Lake Futures research, current consumption shows some elasticity, supported by solid basic consumption in key end markets and strong performance in the new energy vehicle sector. However, sensitivity to price changes is high, and the white goods and consumer electronics markets are entering a low season, leading to insufficient overall consumption momentum [5] - There is an expectation of increased overseas mineral supply, but it is currently difficult to transmit this to domestic smelters, which are maintaining low operating rates. Domestic inventory levels are neutral, while overseas inventories are low. The short-term supply-demand contradiction is not prominent, suggesting that tin prices may experience a period of adjustment [5]