2025 年 10 月 31 日 铅：内外库存持续减少，支撑价格 季先飞 投资咨询从业资格号：Z0012691 jixianfei@gtht.com 【基本面跟踪】 铅趋势强度：0 注：趋势强度取值范围为【-2,2】区间整数。强弱程度分类如下：弱、偏弱、中性、偏强、强，-2 表示 最看空，2 表示最看多。 国 泰 君 安 期 货 研 究 所 请务必阅读正文之后的免责条款部分 1 期 货 研 究 期货研究 | | 昨日值 | 较前日变动/涨跌幅 | | 昨日值 | 较前日变动/涨跌幅 | | --- | --- | --- | --- | --- | --- | | 沪铅主力收盘价 | 17350 | -0.03% | 伦铅 3M 电子盘收 | 2019 | -0.30% | | （元/吨） | | | 盘（美元/吨） | | | | 沪铅主力成交量 | 39452 | -6873 | 伦铅成交量（手） | 6134 | 299 | | （手） | | | | | | | 沪铅主力持仓量 | 69287 | -4231 | 伦铅持仓量（手） | 153088 | 318 | | （手） | | | | | | ...

Report Summary 1) Report Industry Investment Rating No investment rating information is provided in the report. 2) Core View of the Report The LME lead inventory has decreased, providing support for lead prices [1]. 3) Summary by Relevant Catalogs Fundamental Tracking - **Price**: The closing price of SHFE lead main contract was 16,775 yuan/ton, down 0.45%; the closing price of LME lead 3M electronic disk was 1,981 dollars/ton, also down 0.45% [1]. - **Volume**: The trading volume of SHFE lead main contract was 30,595 lots, a decrease of 2,006 lots; the trading volume of LME lead was 3,833 lots, a decrease of 1,426 lots [1]. - **Open Interest**: The open interest of SHFE lead main contract was 49,496 lots, a decrease of 1,711 lots; the open interest of LME lead was 159,114 lots, a decrease of 522 lots [1]. - **Premium and Discount**: The premium of Shanghai 1 lead was -25 yuan/ton, unchanged; the LME CASH - 3M premium was -43.24 dollars/ton, a decrease of 2.37 dollars/ton [1]. - **Inventory**: SHFE lead futures inventory was 62,225 tons, an increase of 441 tons; LME lead inventory was 260,475 tons, a decrease of 625 tons [1]. - **Scrap Battery and Refined Lead**: The price of scrap electric vehicle batteries was 10,175 yuan/ton, unchanged; the price of recycled refined lead was 16,675 yuan/ton, a decrease of 50 yuan/ton [1]. - **Profit and Loss**: The spot import profit and loss of lead ingots was -486.03 yuan/ton, an increase of 48.91 yuan/ton; the SHFE lead continuous third - month import profit and loss was -536.75 yuan/ton, a decrease of 11.92 yuan/ton [1]. News - The US PPI in July increased by 0.9% month - on - month, the highest monthly growth rate in three years, far exceeding the Wall Street expectation of 0.2%, indicating that enterprises are passing on the rising import costs related to tariffs [1]. - Trump told Zelensky that if everything goes well, a tri - lateral meeting between the US, Russia, and Ukraine will be held [1]. Lead Trend Intensity The lead trend intensity is 0, indicating a neutral view, with the value ranging from - 2 (most bearish) to 2 (most bullish) [1].