价格走势：强势突破，站稳新高 当前价格：据长江有色金属网 获悉，今日长江现货 1# 锡价报价 332,500-334,500 元 / 吨，均价 333,500 元 / 吨，较昨日上涨 8,000 元 / 吨 (+2.46%)，延续近期强势。 短期趋势：震荡上行通道确立，价格重心持续上移 技术特征：期货市场同步走强，沪锡主力合约 2601 今日高开高走，截至 10:15 报 334,220 元 / 吨，涨幅 2.63%，成交量放大，持仓量稳定，市场看涨情绪浓厚。宏观经济：美国11月非农数据虽显示就业增 长，但失业率上升，市场对美联储降息预期增强，美元指数弱势震荡，为锡价提供了一定支撑。全球经 济增长不确定性仍存，但国内扩大内需政策对金属需求形成潜在利好。与此同时，中国"双碳"战略及相 关稳增长政策持续发力，为新能源汽车等绿色产业的需求提供了坚实的长期支撑。然而，宏观利好仅 是"背景音乐"，真正的核心剧情由产业基本面书写。在供应端，一场"紧箍咒"正在全球主要产区同步收 紧：非洲刚果（金）的地缘冲突直接威胁物流命脉，东南亚印尼的政策收紧与缅甸复产的严重滞后，使 得全球超过五分之一的供应处于高度不确定状态。这恰逢全球 ...

1. Report Industry Investment Rating No relevant information provided. 2. Core Viewpoints of the Report - In 2025, the tin price showed an overall upward - trending oscillation. In 2026, the tight supply situation at the mine end is expected to ease, with a likely front - tight and back - loose pattern. The smelting end's operating rate is expected to gradually recover, and processing fees may slightly rebound. The tin solder sector, which performed well in 2025, is expected to continue to grow in 2026, benefiting from the semiconductor industry. The tin price in 2026 is expected to remain strong, showing a trend of rising first and then falling with an overall upward - shifted center. The main operating range of Shanghai Tin is expected to be between 250,000 - 350,000 yuan/ton, and that of LME Tin is expected to be between 30,000 - 48,000 US dollars/ton [2][90][92]. 3. Summary According to the Table of Contents 3.1 2025 Tin Market Review 3.1.1 Long - term Tin Price Trend Review - Since 2011, the tin price has gone through eight stages: a continuous decline from the second half of 2011 to the end of 2015 due to global economic concerns; a sharp rise from the end of 2015 to the end of 2016 due to supply - side structural reforms; an oscillatory trend from early 2017 to April 2019 as supply exceeded demand; a continuous decline from April 2019 to March 2020 due to trade disputes and the COVID - 19 pandemic; a new high from April 2021 to March 2022 due to loose policies and supply - demand imbalance; a sharp fall from March to October 2022 due to Fed rate hikes; an oscillatory trend from November 2022 to March 2024 under the influence of supply - side disturbances and a falling US dollar index; and a strong rise and subsequent high - level oscillation from March 2024 to the present [10][11][13]. 3.1.2 2025 Tin Market Review - **Tin Futures Price Review**: The tin price in 2025 showed a pattern of rising first, then falling, and then rising again. In the first quarter, it rose due to tight mine - end supply. In mid - March, the civil unrest in the Democratic Republic of the Congo pushed up bullish sentiment. After the Tomb - sweeping Festival, there was a systemic risk, followed by a narrow - range oscillation. In September, the price rose again due to supply issues and the Indonesian government's crackdown on illegal tin smuggling [15]. - **Tin Spot and Premium/Discount**: In 2025, the domestic tin spot was at a discount, while the LME tin premium/discount hovered around 0 [19]. 3.2 Macro - analysis - In 2025, the eurozone economy was relatively sluggish, with controllable inflation and a loose European Central Bank. The US economy had some resilience, but its growth momentum weakened, and the risk of recession increased. The Chinese economy showed resilience, but faced deflationary pressure. In 2026, the inflation in Europe and the US is expected to gradually decline, and major central banks are likely to continue the rate - cut cycle. The US economy may see moderate growth, while the eurozone's growth may remain low. China's macro - economic policies are expected to be more proactive, and the inflation environment may gradually improve [20]. 3.3 Tin Market Supply Analysis 3.3.1 Tin Ore Supply May Be Front - tight and Back - loose - In 2025, there were many disruptions in tin ore supply, such as the suspension of mines in the Democratic Republic of the Congo and the slow resumption of production in Myanmar's Wa State. From 2025 - 2026, new projects are few, and the ore increment is limited. In 2026, the global tin ore production is expected to increase slightly by about 4,500 metal tons, reaching about 360,000 tons. China's tin ore production has been gradually decreasing in recent years, but showed a small increase in 2025. China's tin ore imports are expected to gradually increase in 2026. The tin ore price showed an upward - trending oscillation in 2025, and the processing fee was at a low level [24][25][26]. 3.3.2 Refined Tin Production Will Maintain Growth - In 2025, the domestic refined tin production of sample enterprises increased year - on - year. Overseas, there was a supply shortage in the first 9 months of 2025. In general, the tight mine - end supply in the past two years affected the smelting capacity. The smelting operating rate is expected to gradually rebound in 2026, with a slightly higher growth rate than in 2025. In 2025, the refined tin import window was mostly closed, and China became a net exporter of refined tin. The short - term import window is difficult to open [38][42][43]. 3.4 Tin Market Demand Analysis 3.4.1 Tin - plated Sheet Production Declined While Exports Increased - In 2024, China's tin - plated sheet production increased steadily. In 2025, it declined significantly due to the substitution of chrome - plated sheets and weak domestic demand. However, exports increased, mainly due to strong external demand and China's cost - advantage. But the future export situation may be affected by the substitution of new materials and trade - relief investigations [47][48]. 3.4.2 Lead - acid Battery Production Increased Significantly - In recent years, the rapid development of the e - bike, express delivery, and takeout industries supported the consumption of lead - acid batteries. In 2025, the production growth rate accelerated, but exports declined year - on - year [56]. 3.4.3 The Growth Cycle of Electronic Products May Be Near the End - In 2023, the downward cycle of electronic products turned around. In 2024, they showed positive growth. In 2025, the growth rate of computer and smartphone production slowed down. In 2026, the growth rate of production and sales of computers and mobile phones is expected to slow down but remain positive [60]. 3.4.4 Integrated Circuit Production Will Maintain Rapid Growth - Since 2024, China's integrated circuit production has increased significantly. The growth rate accelerated in the second half of the second quarter and then declined in the third - quarter off - season. With the recovery of the global semiconductor industry, the production and sales of integrated circuits are expected to maintain high - speed growth in the medium and long term [63]. 3.4.5 The Photovoltaic Industry Is in a Transition from the High - speed Development Stage - In 2024 and 2025, China's photovoltaic installed capacity increased significantly. However, the industry faces over - capacity. In 2026, the industry will face resource integration, and capacity growth will be more orderly. The global new - installed photovoltaic capacity is expected to reach 665GW, and the new tin demand is expected to reach about 43,000 tons [66]. 3.4.6 The New - energy Vehicle Industry Maintains Growth - In 2025, the production and sales of new - energy vehicles increased significantly. Due to the cost - advantage and policy support, the sales will continue to grow. In the long - term, the growth rate will slow down, but the marginal increment is still significant. In 2026, the production and sales growth rate is expected to be between 15 - 20% [71]. 3.5 Tin Inventory First Rose and Then Fell - In 2024, the inventories of the two major exchanges showed different trends. In 2025, the SHFE inventory first increased, then decreased, and then increased again. The LME inventory decreased first and then increased. As of December 1, the total inventory of the two exchanges was at a medium level. The LME tin premium/discount narrowed in 2025, and the import window was intermittently open [74][77]. 3.6 Global Refined Tin Supply - Demand Balance Sheet Forecast - Since 2018, the global tin market has been in a supply - shortage situation for most months. In 2025, the supply was tight in the first half and loose in the second half, while demand continued to grow. In 2026, the supply is expected to increase slightly, and demand will also grow moderately, maintaining a tight - balance situation [80]. 3.7 Seasonal and Technical Analysis 3.7.1 Seasonal Analysis - Historically, the tin price is weakest in March, and the probability of decline is high in March, August, September, and October. It often performs strongly in January, July, and December. In 2025, the tin price showed a wide - range oscillation, with most months showing a decline except April [83]. 3.7.2 Technical Analysis - From the daily K - line of the Shanghai Tin main contract, in March 2025, the price broke through the 270,000 - yuan mark and then fell back. In August, it accelerated its rise, filled the gap after the Tomb - sweeping Festival, and broke through the previous high of the year. In the short - term, the upward momentum is not exhausted, and it may approach the historical high in 2022 [87]. 3.8 LME Position Analysis - In the past three years, the tin price has maintained a wide - range oscillation. Investment funds generally held a net - long position, which increased significantly in the second half of 2025. Investment companies, credit institutions, and commercial enterprises held different positions. As of November 28, 2025, investment companies and credit institutions had a net - long position of 2,309 lots, investment funds had a net - long position of 5,002 lots, and commercial enterprises had a net - long position of - 6,339 lots [89]. 3.9 Conclusion and Operational Suggestions - In 2025, the tin price showed an upward - trending oscillation. In 2026, the supply at the mine end is expected to ease, the smelting operating rate may recover, and the processing fee may slightly rebound. The tin solder sector is expected to continue to grow. The tin price in 2026 is expected to be strong, showing a trend of rising first and then falling with an overall upward - shifted center. The main operating range of Shanghai Tin is expected to be between 250,000 - 350,000 yuan/ton, and that of LME Tin is expected to be between 30,000 - 48,000 US dollars/ton [90][92]. 3.10 Related Stocks - Stocks such as Yunnan Tin Industry Co., Ltd. (000960.SZ), Xingye Co., Ltd. (603928.SH), Yintai Gold Co., Ltd. (000975.SZ), and others are related to the tin industry. Their stock prices showed different monthly and annual growth rates [93].

近期锡价开启连续上行模式，沪锡主力合约一举突破33万元关口，创2022年3月以来新高，市场看涨情 绪浓厚。这一轮上涨并非单一因素驱动，而是地缘冲突升级、矿端供应瓶颈难破、低库存支撑以及资金 情绪助推等多重力量交织的结果。 近期，刚果（金）东部的地缘局势急剧恶化，成为锡价飙升的重要推手。位于刚果（金）北基伍省的 Bisie矿是全球第三大锡矿（由Alphamin Resources运营），2024年产量达17300吨，占全球锡矿供应量的 约6%，占刚果（金）全国锡矿产量的超80%。Bisie锡矿的生产稳定性多次受到其国内武装叛乱组 织"M23"的影响，2025年3月，由于武装冲突逼近矿区，Bisie锡矿一度停产，后于4月中旬逐步恢复运 营。11月以来，刚果（金）东部安全形势再次恶化，战火逼近Bisie矿区范围，Alphamin面临二次停产 风险。中国驻刚果（金）使馆紧急提醒，要求中国公民和企业立即撤离东部高危省份。12月4日，尽管 刚果（金）总统齐塞克迪与卢旺达总统卡加梅已在华盛顿签署和平协议，但受武装团体未完成解除武 装、矿产资源利益分配争议等因素制约，协议实际约束力有限，且协议签署后，刚果（金）政府武装与 " ...

需求方面，半导体行业延续景气，国内锡焊料企业开工率呈现维稳态势。11月份样本企业锡焊料产量环比增加0.95%，开工率较10月份小 幅上涨0.69%。 分地区来看，华南地区的锡焊料厂商整体展现出更强韧性，开工水平大体维持稳定。原因在于，当地产业链更深度嵌入汽车、AI服务器 等新兴应用领域，这些下游板块的订单相对充足且预期向好，为生产端带来了较为持续的支撑与成长空间。此外，华南聚集了数量众 多、体量不大但业务链条较完整的灵活型企业，在应对短期需求变化时调整节奏更快，能够更好对冲市场波动的不利影响。与之形成对 比的是，华东地区的锡焊料企业开工情况受压更为明显。该区域的客户结构更偏向传统的消费电子与家电板块，而在11月份，这些传统 行业订单恢复节奏偏慢，"旺季不旺"的格局凸显，导致整体交易情绪偏弱，开工积极性也随之下降。 供给端：10月锡矿进口有所回升，矿端紧缺略有改善 根据海关公布数据，2025年10月国内锡矿进口量有所回升，10月份国内锡矿进口量为1.16万吨（折合约5050金属吨）环比33.49%，同 比-22.54%，较9月份上涨1482金属吨（9月份折合3568金属吨）。1-10月累计进口量为10.3万吨， ...

智通财经APP获悉，国信证券发布研报称，全球锡矿新增项目主要集中在2027年及以后，国内主要来自 银漫二期，海外主要来自非洲和欧洲。预计2025-2027年全球锡矿产量分别为28.3/30.8/31.2万吨。半导 体销售同环比仍保持增长，锡的需求预计稳中有升，预计2025-2027年全球需求分别为38.6/39.6/40.1万 吨。2025年全球精锡明显短缺，在资源紧缺和开采成本抬升的作用下，锡价有望进一步上行。 国信证券主要观点如下： 锡是不可或缺的重要小金属，资源稀缺程度逐年加剧 锡具备熔点低、导电导热性较好的特点，且价格相对经济，因此锡焊料一定程度上具备不可替代性，锡 金属是一种不可或缺的重要小金属。截至2024年末全球锡资源储量420万吨，2024年全球锡矿产量30万 吨。由于增储进度比开采进度缓慢，锡的全球储采比从2010年的20年左右下降至2024年的14年，这一储 采比在小金属里属于非常低的水平。全球锡资源储量分布相对集中，中国、缅甸、澳大利亚、俄罗斯、 巴西和玻利维亚锡资源储量分别为100/70/62/46/42/40万吨，前五大资源国储量合计占比76.5%。 预计2025年全球精锡供需约有1 ...

1. Report Industry Investment Rating No information provided. 2. Core View of the Report - In November, tin prices continued to strengthen under the influence of supply disturbances at the mine end, reaching a new high for the year. Although the current demand in the tin market is weak, with low downstream inventories and limited bargaining power, supply - side disturbances are the determining factor for short - term prices. Therefore, it is more likely that tin prices will fluctuate strongly in the short term [11][13]. 3. Summary of Each Section According to the Table of Contents 3.1 Monthly Evaluation and Strategy Recommendation - Cost side: In October, the import volume of tin concentrates in China increased significantly, and the shortage of raw material supply was slightly alleviated. However, the recent deterioration of the conflict in the Democratic Republic of the Congo has disrupted tin ore transportation, raising market concerns. In October, the import volume of tin ore and concentrates was 11,632 physical tons (equivalent to about 4,938 metal tons), a year - on - year decrease of 15.74% and a month - on - month increase of 43.36% [12]. - Supply side: The resumption of tin mines in Wa State, Myanmar, has been slow, with low export volumes. Smelting enterprises in Yunnan still face a shortage of raw materials, and their short - term operating rates are stable but lack further upward momentum. In Jiangxi, due to a significant reduction in scrap materials, the supply of crude tin is insufficient, and refined tin production remains at a low level. Overall, it is expected that the overall operating level of smelters in the two regions will be difficult to further improve in the short term [11][12]. - Demand side: Although the consumption in traditional fields such as consumer electronics and tinplate is slightly weak, the long - term demand expectations brought by emerging fields such as new energy vehicles and AI servers support tin prices. In the peak season, the operating rate of domestic tin solder enterprises showed a slight recovery in October. In October, the domestic integrated circuit output was 4.18 billion pieces, with a year - on - year growth rate of 17.7%. Downstream enterprises mainly replenish inventory at low prices. Recently, due to the large short - term price increase, downstream acceptance is limited, and inventories have increased significantly. This week, the total social inventory of tin ingots in major Chinese regions was 8,245 tons, an increase of 311 tons from last week [11][12]. 3.2 Futures and Spot Market No specific text analysis content provided, only relevant data graphs are presented [17][19][20]. 3.3 Cost Side No specific text analysis content provided, only relevant data graphs are presented, including the monthly output of Chinese tin ore, import volume, tin concentrate price, and tin concentrate processing fee [22][24][26]. 3.4 Supply Side No specific text analysis content provided, only relevant data graphs are presented, including domestic refined tin monthly output, domestic recycled tin monthly output, tin production and operating rate in Yunnan and Jiangxi regions, refined tin export and import profits, domestic refined tin import volume, and Indonesia's refined tin import and export [28][30][32][36][38][39]. 3.5 Demand Side - The year - on - year growth rate of China's semiconductor sales has rebounded slightly, and global semiconductor sales have maintained high growth [45]. - No specific text analysis content provided for other indicators, only relevant data graphs are presented, including domestic computer and smartphone production, output of household appliances (washing machines, air conditioners, refrigerators, color TVs), China's photovoltaic cell output and photovoltaic installation, domestic key enterprise tin - plated strip production, domestic PVC monthly output, downstream solder enterprise operating rate, and domestic apparent tin consumption [42][44][47][49][51][53][55][57]. 3.6 Supply - Demand Balance (Inventory) No specific text analysis content provided, only relevant data graphs are presented, including Chinese social inventory and LME inventory [59][60][61].

遇建大宗 30 期：供应驱动锡价去何方？20251203 摘要 全球锡矿供应紧张，中国可开采年限短，海外布局受地缘政治影响，供 应链稳定性存疑。中国、印尼、缅甸三国合计占比超 50%，缅甸禁矿导 致产量下降，刚果金虽有新增产能但难对冲减量。 缅甸佤邦地区禁矿后税制改革，出口税统一收取 15%，预计 2025 年 11 月月出口量恢复至 8,000-10,000 吨，但难达往年水平。炸药及化学 药剂等问题影响提产进度。 刚果金局势加剧市场紧张，阿尔法明暂停比奇矿生产，和平谈判取消导 致冲突升级，对增产预期造成负面影响。2025 年初，刚果金西部矿区 遭遇叛乱，威胁矿区安全，运输风险加剧，市场对供应链稳定性担忧。 中国锡矿进口结构变化显著，对缅甸依赖度从 72%-85%降至 24%- 30%，缺口由非洲和南美地区补充。尽管地缘政治风险存在，但目前锡 矿供应暂时未见明显危险。 全球精炼锡产量集中在中国和印尼，两国合计占近 50%。缅甸佤邦复产 低于预期，刚果金武装冲突频繁，新增产能有限，难以弥补缅甸供应下 滑。中国冶炼厂面临加工费用跌至历史低位，环保要求增加成本。 Q&A 当前锡价上涨的主要驱动因素有哪些？ 锡价近 ...

Report Summary 1. Investment Rating No investment rating for the industry is provided in the report. 2. Core Viewpoints - Last week, Shanghai Tin (SHFE Tin) showed an overall oscillatory trend. On November 7, 2025, the spot price of Mysteel's comprehensive 1 tin was 283,750 yuan/ton, with little fluctuation in futures prices and basis during the period [11]. - Refined tin production in September was 9,770 tons, down both month - on - month and year - on - year, and is expected to return to normal in October. Domestic tin ore production from January to August totaled 50,200 tons, with a slight year - on - year increase, remaining stable. The resumption of mining production in Myanmar has repeatedly affected the price range [11]. - In September, the demand for integrated circuits, automobiles, and PVC maintained good growth, while the demand in traditional sectors such as computers, some white goods, and photovoltaics slowed down. It is expected that the demand in emerging sectors will remain resilient in October, while the demand in some traditional sectors will be adjusted [11]. - The ore end remains tight, and processing fees continue to decline weakly. Overall, profits will remain low under the interference of the ore end [11]. - LME and SHFE inventories increased slightly week - on - week, while social inventories decreased slightly week - on - week [11]. - Due to insufficient supply, the domestic economy remains resilient, and the prosperity of semiconductors, automobiles, etc. generally maintains an upward trend. Overseas uncertainties are still high, and there is still an expectation of interest rate cuts in the later period. The ore end situation is unstable. In terms of operation, those with heavy positions can appropriately reduce their positions, and conduct light - position long - biased trading, with the weekly support level around 273,000 - 275,000 yuan/ton. For options, sell out - of - the - money put options [11]. 3. Summary by Directory 3.1 Week - on - Week Viewpoints and Strategies - **Market Conditions**: SHFE Tin oscillated last week. On November 7, 2025, the spot price of 1 tin was 283,750 yuan/ton, with little change in futures prices and basis [11]. - **Supply**: Refined tin production in September was 9,770 tons, down month - on - month and year - on - year, expected to recover in October. Domestic tin ore production from January to August was 50,200 tons, with a slight year - on - year increase. The resumption of mining in Myanmar affected price points [11]. - **Demand**: In September, the demand for integrated circuits, automobiles, and PVC increased well, while traditional sectors slowed down. In October, emerging sectors are expected to maintain demand resilience, and some traditional sectors will be adjusted. The tariff adjustment on US - originated goods and the decline in China's October PMI are also factors [11]. - **Cost and Profit**: The ore end is tight, processing fees are declining, and profits will remain low [11]. - **Inventory**: LME, SHFE inventories increased slightly week - on - week, and social inventories decreased slightly [11]. - **Strategy**: Due to supply shortages, domestic economic resilience, and overseas uncertainties, heavy - position holders can reduce positions, conduct light - position long - biased trading with a support level of 273,000 - 275,000 yuan/ton. Sell out - of - the - money put options. Focus on macro - measures, mining disturbances, Indonesian export speed, and consumption data [11]. - **Influence Factors Analysis**: Production has a neutral impact as the ore supply is expected to ease; downstream demand is bullish as the industry demand outlook is positive; inventory is bullish due to inventory depletion; imports and exports are neutral with stable net exports; market sentiment is bearish; cost and profit are neutral with low processing fees; and the macro - environment is neutral with no new policies [12]. 3.2 Industrial Chain Structure The report mentions the tin industrial chain, but no detailed content is provided. 3.3 Futures and Spot Markets The report presents graphs of SHFE and LME tin futures and spot prices and basis, but no specific analysis is given [17]. 3.4 Inventory - As of November 6, 2025, SHFE inventory was 5,865 tons, increasing slightly week - on - week. As of November 5, 2025, LME total inventory was 2,975 tons, also increasing slightly week - on - week. As of October 31, 2025, refined tin social inventory was 7,698 tons, decreasing slightly week - on - week [27][31]. 3.5 Cost and Profit As of November 6, 2025, the processing fee for Yunnan's refined ore was 11,000 yuan/ton, and that for Guangxi's was 7,000 yuan/ton, continuing to be weak [35]. 3.6 Supply - In September 2025, refined tin production was 9,770 tons, significantly decreasing month - on - month due to major factory maintenance, and is expected to return to normal supply in October. Domestic tin ore production in August was 6,854.21 tons, increasing slightly month - on - month [40]. - In September 2025, the capacity utilization rate of tin enterprises was about 64.23%, showing a decline [47]. 3.7 Demand - In September 2025, China's automobile production was 3.227 million vehicles, a year - on - year increase of 13.7%. In August 2025, China's electronic computer production was 32.66 million units, a year - on - year decrease of 4.8% [51]. - In October 2025, China's PVC production was 2.1281 million tons, a year - on - year increase of 9.6%. In September 2025, China's mobile electronic communication production was 150.29 million units, a year - on - year decrease of 9.4% [54]. - In September 2025, China's air - conditioner production was 18.0948 million units, a year - on - year decrease of 3%. In September 2025, China's refrigerator production was 10.1275 million units, a year - on - year decrease of 2% [58]. - In September 2025, China's washing - machine production was 11.7848 million units, a year - on - year increase of 5.6%. In September 2025, China's color TV production was 20.6305 million units, a year - on - year increase of 3.9% [62]. - In September 2025, China's solar energy production was 70.87 million kilowatts, a year - on - year decrease of 1%. In September 2025, China's integrated circuit production was 43.7 million pieces, a year - on - year increase of 5.9% [66]. 3.8 Import and Export In September 2025, China imported 8,700 tons of tin ore, 1,269 tons of tin ingots, and exported 1,789 tons of refined tin [71]. 3.9 Supply - Demand Table The report provides a tin balance sheet from 2017 to 2025E, showing China's and overseas production, global supply, China's and overseas demand, and global supply - demand balance. For example, in 2025E, China's production is expected to be 184,500 tons, overseas production 185,000 tons, global supply 369,500 tons, China's demand 193,000 tons, overseas demand 186,000 tons, and the global supply - demand balance is - 9,500 tons [74].

1. Report Industry Investment Rating - No relevant content provided 2. Core View of the Report - The supply of tin ore is currently tight, with slow resumption of production in Myanmar's Wa State. Although the mining permits have been approved, the export volume of tin ore is still far below the normal level, and the supply gap cannot be effectively filled. The long - term demand expectations from emerging fields such as new energy vehicles and AI servers support the tin price. It is expected that the tin price will remain stable or have a slight rebound [12][13]. 3. Summary by Directory 3.1 Monthly Assessment and Strategy Recommendation - Cost side: The mining permits in Myanmar's Wa State have been approved, but the resumption of production is slow. It is expected that the supply of tin ore will significantly recover in the fourth quarter. In September 2025, China's imported tin concentrate physical volume was 8714 tons, a significant decline from the previous month. The import volume from countries like Congo (Kinshasa) decreased due to shipping, but it is at a normal level. The import volume from Myanmar is increasing, and short - term supply shows improvement [12]. - Supply side: The resumption of tin mining in Myanmar's Wa State is slow and difficult to increase production before November. The raw material shortage in Yunnan's smelting enterprises persists, and the tin concentrate processing fee (TC) in Yunnan remains low. In Jiangxi, the supply of crude tin is insufficient due to a significant reduction in scrap, and the refined tin output remains low. The raw material inventory of domestic smelters is generally less than 30 days, and some enterprises carried out maintenance in September, with capacity utilization likely to remain low [12]. - Demand side: Traditional fields such as consumer electronics and tinplate show weak consumption, but emerging fields like new energy vehicles and AI servers provide long - term demand support for the tin price. In the peak season of October, the operating rate of domestic tin solder enterprises showed a slight recovery. Downstream enterprises mainly replenish inventory at low prices. As of the end of October, the total social inventory of major tin ingots in China was 7698 tons, a decrease of 654 tons from September [12]. - Conclusion: In October, the tin price fluctuated mainly following the non - ferrous metal sector. The supply tension supports the tin price, and it is expected to remain stable or have a slight rebound [12][13]. 3.2 Futures and Spot Market - No specific text summary content provided, only relevant charts such as the basis of Shanghai tin main contract and LME tin premium (0 - 3) are presented [19] 3.3 Cost Side - The short - term supply of tin ore is generally tight, and the processing fee remains low [26]. 3.4 Supply Side - No specific text summary content provided, only relevant charts such as domestic refined tin monthly output, domestic recycled tin monthly output, tin output and operating rate in Yunnan and Jiangxi regions, refined tin export and import profits, domestic refined tin import volume, and Indonesia's refined tin import and export are presented [30][32][35] 3.5 Demand Side - Semiconductor sales: China's semiconductor sales growth rate rebounded slightly, and global semiconductor sales maintained high growth [44]. - Consumer electronics: The production of domestic computers and smartphones is presented in charts, but no specific text summary is provided [46]. - Household appliances: The production of household appliances such as washing machines, air conditioners, refrigerators, and color TVs is presented in charts, but no specific text summary is provided [48][50]. - Photovoltaic: The production of photovoltaic cells and cumulative photovoltaic installation in China are presented in charts, but no specific text summary is provided [52]. - Other fields: Tin consumption in the tinplate field continues to decline as aluminum cans have almost completely replaced tinplate cans in the beverage packaging field. PVC production increased slightly year - on - year in the first half of the year, and PVC stabilizers are a major consumer of tin compounds [55]. - Downstream enterprises: The operating rate of downstream solder enterprises and domestic apparent tin consumption are presented in charts, but no specific text summary is provided [57]. 3.6 Supply - Demand Balance - No specific text summary content provided, only relevant charts such as China's social inventory and LME inventory are presented [61]

Core Insights - Tin prices in China have seen a significant increase, with the average price for 1 tin reported at 278,100 CNY per ton, up by 7,000 CNY from the previous day [1][2] - The futures market for tin also reflects this upward trend, with the main contract closing at 275,070 CNY per ton, marking a 0.94% increase [2] Price Overview - The current market prices for various specifications of tin in China are as follows: - Sn99.90 from Yunnan Tin Company at 278,000 CNY per ton in Shanghai [2] - Sn99.90 from Yunnan Tin Company at 279,000 CNY per ton in Shanghai [2] - 1 tin ingot at 277,250 CNY per ton in Shanghai [2] - 1 tin ingot at 279,000 CNY per ton in Shanghai [2] - 1 tin ingot at 277,200 CNY per ton in Guangdong [2] Market Dynamics - Indonesia's President has ordered the closure of 1,000 illegal tin mines in Bangka-Belitung province and is taking measures to block smuggling routes [3] - The London Metal Exchange (LME) reported a tin registered warehouse stock of 2,300 tons, with an increase of 80 tons in total inventory [3] Supply and Demand Analysis - According to a report from Wenguang Futures, the short-term supply and demand for tin is in a tight balance, with the resumption of production in Myanmar's Wa State still uncertain, while seasonal demand is expected to recover [4]