4月初受贸易冲突升级影响，沪锡承压大跌，但随着关税暂停，锡价震荡回升，修复此前跌幅，回归到 刚果（金）锡矿供应扰动之前的价位。不过，上周市场对有关佤邦地区复产交费传言反应激烈，锡价破 位下行，本周初延续弱势，主力合约跌破25万整数关口。目前市场传言尚无法证实，且据SMM了解， 目前缴费办理采矿证的企业不多，持观望态度较多，多数头部矿贸商都并未缴纳管理费。且目前中缅边 境审查较为严格，多数大型器械和相关采矿人员入关手续较为繁杂，当前佤邦地区复产进度或不及市场 预期。那么，当下的锡价是否仍具备继续下行的动力呢？ 锡矿现实供应紧缺 后续增加预期提升 SHMET 网讯： 近两年对于沪锡的炒作主要围绕供应方面，因为锡在地壳中的含量有限，属于相对稀缺的金属，且供应 集中度高，主要分布在中国、印尼、缅甸、澳大利亚等地。2023年8月1日缅甸暂停锡矿开采后，全球锡 资源一直处于供应相对紧张的局面。因此，市场对供应端的信息比较敏感，有任何风吹草动，都会引发 市场剧烈波动。缅甸禁矿初期，由于仍有库存矿石可供出口，我国锡矿进口量仍能维持在较高水平。但 随着库存消耗殆尽，从去年二季度开始，我国进口锡矿规模断崖式下滑，国内锡矿供应紧张 ...

Report Summary 1. Report Industry Investment Rating No information provided. 2. Core View - The actual resumption progress of Myanmar's tin mines is expected to be slower than market expectations, and the Bisie mine in Congo plans to resume production in stages with supply expected to be released in late June. - In the smelting sector, Yunnan is facing raw material shortages and cost pressures, while Jiangxi's scrap recycling system is under stress with a risk of capacity exit and low operating rates. - On the demand side, downstream and end - users' purchasing sentiment has improved with price declines, but overall trading remains dull. - Technically, short - term wide - range adjustments are expected, and it is recommended to wait and see, with a reference range of 243,000 - 257,000 yuan/ton [3]. 3. Summary by Relevant Catalogs 3.1 Futures Market - The closing price of the main futures contract of Shanghai Tin was 249,800 yuan/ton, down 500 yuan; the closing price of the July - August contract was down 220 yuan with a 20 - yuan increase. - LME 3 - month tin was at 30,545 US dollars/ton, up 315 US dollars. - The main contract's open interest of Shanghai Tin was 35,021 lots, up 1,517 lots. - The net position of the top 20 futures was 3,229 lots, up 831 lots. - LME tin's total inventory was 2,605 tons, down 75 tons; Shanghai Futures Exchange's tin inventory was 8,107 tons, down 338 tons; and the warehouse receipt was 7,520 tons, down 352 tons [3]. 3.2 Spot Market - The SMM 1 tin spot price was 250,400 yuan/ton, down 1,100 yuan; the Yangtze River Non - ferrous Market 1 tin spot price was 249,860 yuan/ton, down 1,180 yuan. - The basis of the Shanghai Tin main contract was 600 yuan/ton, down 600 yuan; the LME tin premium (0 - 3) was - 107 US dollars/ton, down 29 US dollars [3]. 3.3 Upstream Situation - The import volume of tin ore and concentrates was 12,100 tons, down 2,900 tons. - The average price of 40% tin concentrate was 246,300 yuan/ton, down 31,200 yuan; the average price of 60% tin concentrate was 250,300 yuan/ton, down 31,200 yuan. - The processing fees for 40% and 60% tin concentrates remained unchanged at 11,500 yuan/ton and 7,500 yuan/ton respectively [3]. 3.4 Industry Situation - The monthly output of refined tin was 14,000 tons, down 1,600 tons; the import volume of refined tin was 3,762.32 tons, up 143.24 tons [3]. 3.5 Downstream Situation - The price of 60A solder bars in Gejiu was 163,170 yuan/ton, down 460 yuan. - The cumulative output of tin - plated sheets (strips) was 1.6014 million tons, up 144,500 tons; the export volume of tin - plated sheets was 140,700 tons, down 33,900 tons [3]. 3.6 Industry News - In May, China's manufacturing PMI was 49.5%, up 0.5 percentage points; non - manufacturing PMI was 50.3%, down 0.1 percentage points; and the comprehensive PMI output index was 50.4%, up 0.2 percentage points. - The sales volume of consumer goods trade - in this year exceeded 1 trillion yuan, with 1.1 trillion yuan in sales and about 175 million subsidies issued. - The US May ISM manufacturing PMI was 48.5, the lowest since November 2024, and the S&P Global manufacturing PMI final value was 52. - Fed's Daly said she was still comfortable with the Fed's March forecast of two rate cuts by the end of the year and hoped to maintain a moderately restrictive policy rate [3].

商 品 研 究 研 究 所 晨 投资咨询业务资格： 证监许可[2011]1771号 分[析Ta师ble_Report] 会 观 点 精 萃 从业资格证号：F0256916 投资咨询证号：Z0000671 电话：021-68756925 邮箱：jialj@qh168.com.cn 从业资格证号：F03092124 投资咨询证号：Z0018827 电话：021-68758786 邮箱：mingdy@qh168.com.cn 从业资格证号：F3033924 投资咨询证号：Z0013026 电话：021-68751490 邮箱：Liuhf@qh168.com.cn 从业资格证号：F03091165 投资咨询证号：Z0019876 联系电话：021-58731316 邮箱：liub@qh168.com.cn 从业资格证号：F03089928 投资咨询证号：Z0019740 电话：021-68757092 邮箱：wangyil@qh168.com.cn 从业资格证号：F3077183 投资咨询证号：Z0016121 电话：021-68757092 邮箱：fengb@qh168.com.cn 2025年6月3日 研究所晨会 ...

专题报告 2025-06-03 全球锡矿梳理（二） 吴坤金 有色研究员 从业资格号：F3036210 交易咨询号：Z0015924 0755-23375135 wukj1@wkqh.cn 刘显杰（联系人） 有色研究员 从业资格号：F03130746 0755-23375125 liuxianjie@wkqh.cn 报告要点： 上篇报告我们从锡矿储量分布出发，梳理了全球锡矿生产腹地-亚洲地区的锡矿产能及未来增 量情况。本篇报告分析了除亚洲外全球其他地区的锡矿产量变化。总体来看，除亚洲外全球锡 矿新项目并不多，且增量乏善可陈。2025 年锡矿供应的主要变量仍集中在缅甸曼相锡矿能否顺 利复产。目前看，缅甸锡矿的复产或已只是时间问题，印尼地区 2025 年锡矿产量也有望进一 步回暖，锡矿供应或在未来一年内由紧缺逐步转为宽松。 有色金属研究 | 锡 非洲主要锡矿项目 非洲在近年锡产业中扮演日益重要的角色。2024 年非洲锡矿总产量达到 4 万吨以上，同比增长近 23%，增量主要由刚果（金）的 Bisie 矿山贡献。此外，2024 年非洲其他地区的锡矿产量也有增 长，特别是尼日利亚和卢旺达，其同比增长率分别为 41%和 ...

电动汽车的日益普及增加了对锡的需求，锡是一种提高锂离子电池性能的负极材料。印尼是全球第二大 精炼锡生产国，但非法采矿一直是该行业的一个主要问题。 据当地媒体报道，今年4月，印尼当局没收了五家涉嫌参与非法采矿的冶炼厂。这些冶炼厂现在将由国 家管理。 司法部长办公室表示，此次查封并不是为了停止锡矿勘探，预计在新管理层的领导下，开采工作将很快 恢复。 对非法采矿的打击限制了印尼2024年产量，加剧全球供应紧张。专家对S&P Global Commodity Insights 表示，预期中的冶炼厂重启将有助于为紧张的市场增加供应。 国际锡业协会（International Tin Association，简称ITA）的市场情报分析师Freddie Mitchell在一封电子邮 件中说："我们目前看到印尼的产量正在复苏……我们预计这种复苏将持续到2025年及以后。" 据ITA称，被没收的冶炼厂占该国精炼能力的一半。 ITA数据显示，由于查封，印尼2024年精炼锡产量下滑30.7%，至49,900吨，创20多年最低产量水平。 在当局加强对该行业的审查之前，该国的精炼锡年产量在2019年和2021-2023年至少达到7.2 ...

五一假期后部分下游加工企业逐步复工，低价补库需求有所释放，但高价成交仍显清淡。美国关税调整 虽支撑消费边际缓和，但实际出口订单环比仍呈走弱态势，全球半导体行业经过去年高速增长之后，今 年增速有所放缓，终端消费疲软直接拖累锡需求。下游反馈终端客户维持刚需下单，整体订单情况一 般，后续消费力度还需观测下游接单和生产情况。 对于后市，金源期货评论表示，缅甸缴费办理采矿证的企业不多，且中缅边境审查较为严格，佤邦复产 进度不及市场预期，大幅缓解了原料供应快速恢复的担忧，市场情绪宣泄后回归理性。不过隔夜市场风 险偏好降温，拖累锡价再度下行。不过目前价格已跌至下游心理价位附近，锡价跌势有望放缓，下方关 注整数支撑。 目前云南等供应端主产地整体锡矿供应仍然趋紧，若原料短期无法补充，后续部分冶炼企业或将停产检 修来应对原料短缺问题。但近期市场对有关佤邦地区复产交费传言反应激烈，据SMM了解，目前缴费 办理采矿证的企业不多，持观望态度较多，多数头部矿贸商都并未缴纳管理费。且目前中缅边境审查较 为严格，多数大型器械和相关采矿人员入关手续较为繁杂，SMM认为当前佤邦地区复产进度不及市场 预期。复产进度仍有待进一步观察。 隔夜沪锡重心 ...

Core Viewpoint - Yunnan Tin Company Limited maintains a stable credit rating of AA+ due to its leading position in the tin industry, significant resource reserves, and strong financial performance, despite facing challenges from industry cyclicality and declining resource grades [1][2][3]. Company Overview - Yunnan Tin Company is recognized as a global leader in the tin industry, with substantial resource reserves and production capacity [1][7]. - The company has a strong market share, with a domestic market share of 47.98% and a global market share of 25.03% for tin products in 2024 [12][13]. Financial Performance - The total assets of the company were reported at 366.43 billion yuan as of March 2025, with total liabilities at 148.03 billion yuan [3][26]. - The company achieved a net profit of 15.70 billion yuan in 2024, reflecting a growth of 40.51% compared to the previous year [23][26]. - Operating revenue for 2024 was 519.98 billion yuan, with a slight decrease attributed to a reduction in trade business scale [23][26]. Industry Context - The tin market is experiencing price fluctuations, with prices rising from 230,000 yuan/ton to 280,000 yuan/ton, influenced by tightening global supply and recovering demand [6][7]. - The overall economic environment in China is expected to support continued growth, although external uncertainties may pose risks [5][6]. Resource Management - The company has significant mining resources concentrated in the Honghe and Wenshan regions, with proven reserves of tin, copper, zinc, and indium [10][11]. - Resource reserves for tin have decreased from 66.70 million tons in 2022 to 62.62 million tons in 2024, indicating a need for ongoing exploration and resource management [11][12]. Risk Factors - The company faces risks from the cyclical nature of the non-ferrous metals industry, which can impact profitability due to price volatility [6][7]. - Declining grades of resources and lower processing fees are also potential challenges that could affect the company's financial performance [1][12]. Future Outlook - The credit rating agency expects Yunnan Tin Company to maintain its credit rating over the next 12 to 18 months, provided it can enhance its capital structure and sustain profitability [1][2]. - The company is focused on strategic initiatives to enhance resource exploration and modernize mining operations, aiming to solidify its position as a key supplier of non-ferrous metals [9][10].

有色早报 研究中心有色团队 2025/05/28 铜 ： 日期 沪铜现货 升贴水 废精铜 价差 上期所 库存 沪铜 仓单 现货进口 盈利 三月进口 盈利 保税库 premium 提单 premium 伦铜 C-3M LME 库存 LME 注销仓单 2025/05/21 265 758 108142 41218 -527.73 57.47 94.0 110.0 14.01 168825 66000 2025/05/22 125 495 108142 31754 -701.34 264.30 92.0 108.0 15.88 166525 68650 2025/05/23 160 455 98671 33406 -442.58 364.60 92.0 104.0 31.14 164725 72075 2025/05/26 180 629 98671 32833 - 46.37 93.0 105.0 - - - 2025/05/27 140 544 98671 34961 -822.25 261.41 94.0 109.0 40.08 162150 76350 变化 -40 -85 0 2128 - 215.04 ...

| | | | The Press of the control of the program and the first of the | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | 板块 | 品种 | 现价 | | | 日度涨跌幅周度涨跌幅月度涨跌幅季度涨跌幅今年涨跌幅 | | | | 殷指 | 沪深300期货 | 3809.2 | -0.57% | -096% | 2.50% | -1.28% | -2.85% | | | 上证50期货 | 2668.6 | -01-94 | -0.91% | 2.28% | 0.10% | -0.35% | | | 中证500期货 | 5578 | -0.304 | 0.294 | 1.47% | -4.15% | -2.02% | | | 中证1000期货 | 5915 | -0.17% | 0.734 | 1.96% | -2.22% | 1.14% | | 国债 | 2年期国债期货 | 102.41 | -0.02% | 0.00% | -0.21% | -0.01% | -0.55% ...

行 业 研 究 研 究 所 晨 会 观 点 投资咨询业务资格： 证监许可[2011]1771号 分[析Ta师ble_Report] 精 萃 从业资格证号：F0256916 投资咨询证号：Z0000671 电话：021-80128600-8632 邮箱：jialj@qh168.com.cn 明道雨 从业资格证号：F03092124 投资咨询证号：Z0018827 电话：021-80128600-8631 邮箱：mingdy@qh168.com.cn 刘慧峰 从业资格证号：F3033924 投资咨询证号：Z0013026 电话：021-80128600-8621 邮箱：Liuhf@qh168.com.cn 刘兵 从业资格证号：F03091165 投资咨询证号：Z0019876 联系电话：021-80128600-8630 邮箱：liub@qh168.com.cn 从业资格证号：F03089928 投资咨询证号：Z0019740 电话：021-80128600-8622 邮箱：wangyil@qh168.com.cn 冯冰 投资咨询证号：Z0016121 电话：021-80128600-8616 邮箱：fengb@ ...