对话专家：锡市暗流涌动，真实缺口有多大？20260304 摘要 锡矿供应弹性不足，缅甸佤邦复产进度低于预期，复产产能仅恢复至 60%-70%，且受炸药审批及抽水利益分配掣肘，预计 2026 年末前难 有显著放量。 全球第三大锡矿刚果（金）Bisie 受 M23 武装冲突扰动，2025 年产量 未达标，2026 年增量空间仅 1,000-2000 金属吨，非洲供应链稳定性 仍存地缘风险。 中国锡矿进口结构发生剧变，缅甸占比由 80%降至不足 30%，刚果 （金）以 28%占比跃升为第一大来源国，供应多元化趋势显著但成本中 枢普遍上移。 冶炼端受 TC 低位运行挤压利润，部分中小企业已减产停产；当前 TC 上 调主因锡价上涨导致的损耗成本翻倍，并非矿端宽松，冶炼利润仍处盈 亏平衡线附近。 需求端呈现结构性背离：AI 与半导体虽提升单体耗锡量但渗透率尚低， 传统建筑领域受商品房销售下滑拖累，2025-2026 年全球预计维持 5,000-7,000 吨小幅缺口。 国内库存高企主因"隐性库存显性化"及套保空单交割，并非需求伪证； 佤邦开采成本已上移至 19-31 万元/吨，品位不可逆下滑支撑锡价长期 成本中枢。 Q& ...

锡行业近况更新 20260114 摘要 全球锡矿储量自 2000 年以来呈下降趋势，但产量稳中有升，主要产锡 国如缅甸、印尼和刚果金的供给受限，中国冶炼厂的停产检修进一步加 剧了供应紧张，光伏产品出口退税取消也刺激了短期需求。 中国锡资源勘查投入相对其他矿产资源较少，但预计未来几年内，兴业 银锡银漫矿业二期等项目将逐步投产，带来金属吨增量，云南锡业股份、 华锡有色等企业也有扩产计划。 印尼锡产业面临资本开支不足和政策调整，关闭非法采矿点并实施军事 化关停，调整审批制度，天马公司计划逐步提升精炼锌产量至 8 万金属 吨水平。 缅甸锡矿供应受佤邦地区复工影响，预计 2026 年供应量将达到 2 万吨 左右水平；刚果金锡矿产出增加，但政局动荡带来不确定性，预计 2026 年供应与 2025 年持平。 全球锡矿现金成本 90 分位线持续增长，预计到 2027 年将比 2022 年提 升 30%，到 2030 年达到 2022 年的 1.5 倍以上，成本支撑下，未来锡 价中枢预计将抬升。 Q&A 锡在 2026 年的价格表现如何？其背后的主要原因是什么？ 锡在 2026 年表现非常突出，1 月 1 日至今价格上涨了 1 ...

Investment Rating - The investment rating for the tin industry is "Outperform the Market" (maintained) [1] Core Insights - Tin is an essential minor metal with increasing resource scarcity. As of the end of 2024, global tin reserves are estimated at 4.2 million tons, with a production of 300,000 tons. The reserve-to-production ratio has decreased from around 20 years in 2010 to 14 years in 2024, indicating a low level of reserves compared to production [2][21] - Global tin supply is expected to decline significantly by 2025 due to decreasing ore grades and various unpredictable factors affecting major production areas. China, the largest producer, has seen a decline in domestic production since 2015 due to lower ore grades and stricter environmental regulations [2][21] - Demand for tin is projected to remain stable or increase, driven by the semiconductor industry and other applications. The global demand for tin is expected to reach 386,000 tons in 2025, with a steady growth forecast through 2027 [2][21] - A significant shortage of refined tin is anticipated in 2025, with a projected supply-demand gap of approximately 16,000 tons. This gap may narrow in subsequent years as production resumes in Myanmar and new projects come online [2][21] - Key companies in the industry include Xiyang Co., Xingye Yinxin, and Huaxi Nonferrous [2] Summary by Sections Industry Overview - Tin is characterized by its low melting point and good conductivity, making it irreplaceable in solder applications. The global distribution of tin reserves is concentrated in a few countries, with China holding the largest share [2][21] Supply Dynamics - The global tin supply has been stable around 300,000 tons in recent years, but significant declines are expected due to various factors affecting major production areas, including environmental regulations and resource depletion [2][21] Demand Dynamics - The semiconductor sector is a major driver of tin demand, with a strong correlation to electronic product production. The demand for tin in solder applications is expected to grow, supported by a recovery in semiconductor sales [2][21] Price Trends - Tin prices have seen significant fluctuations, with a notable increase of 46% since early 2024. The average price for tin in 2024 is projected to be 248,300 yuan per ton, reflecting a year-on-year increase of 16.92% [12][21] Regional Insights - China's tin production has been on a downward trend, with production expected to be 69,000 tons in 2024, down from previous highs. Despite this, China remains the largest producer and holder of tin reserves globally [34][21]