--- title: "《沪深》A 股三大指数低开 0.4% 至 1.2% 锂矿及晶片相关股回落" description: "A 股三大指数低开,沪指下跌 0.4%,深成指下跌 0.9%,创业板指下跌 1.2%。锂矿股和晶片股普遍回落,赣锋锂业和天齐锂业分别低开 2% 和 2.1%。中芯国际和华虹低开 1.4% 和 1.8%。AI 晶片股寒武纪低开 2%。人民币兑美元中间价持平,人民银行下调外汇风险准备金率至零。" type: "news" locale: "zh-CN" url: "https://longbridge.com/zh-CN/news/277126496.md" published_at: "2026-02-27T01:30:00.000Z" --- # 《沪深》A 股三大指数低开 0.4% 至 1.2% 锂矿及晶片相关股回落 > A 股三大指数低开,沪指下跌 0.4%,深成指下跌 0.9%,创业板指下跌 1.2%。锂矿股和晶片股普遍回落,赣锋锂业和天齐锂业分别低开 2% 和 2.1%。中芯国际和华虹低开 1.4% 和 1.8%。AI 晶片股寒武纪低开 2%。人民币兑美元中间价持平,人民银行下调外汇风险准备金率至零。 为促进外汇市场发展,支持企业管理好汇率风险,人民银行决定自下周一 (3 月 2 日) 起,将远期售汇业务的外汇风险准备金率从 20% 下调至零。离岸人民币兑美元快速走低逾百点。人民币兑美元中间价报 6.9228,与上日持平。 人民银行今日 (27 日) 在公开市场开展 2,690 亿元人民币 (下同) 七天期逆回购操作,操作利率持平於 1.4%。今日无逆回购到期,单日净投放 2,690 亿元。 A 股三大指数低开。上证指数开盘报 4,128 点,低开 0.4% 或 17 点。深证成指开盘报 14,375 点,低开 128 点或 0.9%。创业板指开盘报 3,303 点,低开 41 点或 1.2%。 内银股工商银行 (601398.SH) 低开 0.3%。建设银行 (601939.SH) 平开。此外,宁德时代 (300750.SZ) 高开 0.3%。比亚迪 (002594.SZ) 则低开 0.5%。 锂矿股回落,赣锋锂业 (002460.SZ) 及天齐锂业 (002466.SZ) 分别低开 2% 及 2.1%。 晶片股走低,中芯国际 (688981.SH) A 股低开 1.4%。华虹 (688347.SH) A 股低开 1.8%。AI 晶片股寒武纪 (688256.SH) 低开 2%。芯原股份 (688521.SH) 低开 1.8%,其去年营业收入按年增长 35.77%,亏损持续收窄至 5.28 亿元。 国产 GPU 股沐曦股份 (688802.SH) 及摩尔线程 (688795.SH) 分别低开 1% 及 1.7%。 ### Related Stocks - [00981.HK - 中芯国际](https://longbridge.com/zh-CN/quote/00981.HK.md) - [09696.HK - 天齐锂业](https://longbridge.com/zh-CN/quote/09696.HK.md) - [01347.HK - 华虹半导体](https://longbridge.com/zh-CN/quote/01347.HK.md) - [688256.CN - 寒武纪-U](https://longbridge.com/zh-CN/quote/688256.CN.md) - [159546.CN - 国泰中证全指集成电路ETF](https://longbridge.com/zh-CN/quote/159546.CN.md) - [01772.HK - 赣锋锂业](https://longbridge.com/zh-CN/quote/01772.HK.md) - [159995.CN - 华夏国证半导体芯片ETF](https://longbridge.com/zh-CN/quote/159995.CN.md) - [002466.CN - 天齐锂业](https://longbridge.com/zh-CN/quote/002466.CN.md) - [002460.CN - 赣锋锂业](https://longbridge.com/zh-CN/quote/002460.CN.md) - [688981.CN - 中芯国际](https://longbridge.com/zh-CN/quote/688981.CN.md) ## Related News & Research | Title | Description | URL | |-------|-------------|-----| | A Look At Hua Hong Semiconductor (SEHK:1347) Valuation After Q4 Profit Return And New Revenue Guidance | Hua Hong Semiconductor (SEHK:1347) reported a return to profitability in Q4 2025 and provided revenue guidance for Q1 20 | [Link](https://longbridge.com/zh-CN/news/276701774.md) | | Zimbabwe Lithium Disruption Has Goldman Eyeing This Trade | Goldman analyst James McGeoch is eyeing a trading opportunity following Zimbabwe's immediate suspension of lithium conce | [Link](https://longbridge.com/zh-CN/news/277043418.md) | | Hyundai supplier Ganfeng begins production of semi-solid-state batteries | Chinese supplier Ganfeng Lithium has commenced production of semi-solid-state batteries with an energy density of 650 Wh | [Link](https://longbridge.com/zh-CN/news/276599842.md) | | UBS Sticks to Its Buy Rating for Ganfeng Lithium Co (GNENF) | In a report released today, from UBS maintained a Buy rating on Ganfeng Lithium Co, with a price target of HK$74.35.Pres | [Link](https://longbridge.com/zh-CN/news/276073970.md) | | China's Top Chipmakers Race To Scale Advanced AI Chips Despite US Curbs As Demand Surges: Report | China's leading chipmakers are ramping up production of advanced semiconductors to meet rising domestic AI demand, despi | [Link](https://longbridge.com/zh-CN/news/276884142.md) | --- > **免责声明**:本文内容仅供参考,不构成任何投资建议。