Core Points - The A-share market's three major indices closed mixed, with the CSI 300 Metals and Mining Index at 2390.84 points [1] - The CSI 300 Metals and Mining Index has decreased by 2.48% over the past month, increased by 5.41% over the past three months, and risen by 7.96% year-to-date [1] - The CSI 300 Index categorizes its 300 sample stocks into 10 primary industries, 26 secondary industries, over 70 tertiary industries, and more than 100 quaternary industries [1] Industry Composition - The CSI 300 Metals and Mining Index has a weight distribution of 82.43% from the Shanghai Stock Exchange and 17.57% from the Shenzhen Stock Exchange [2] - The industry composition of the index includes precious metals at 45.45%, industrial metals at 21.32%, rare metals at 18.45%, steel at 11.70%, and other non-metal materials at 3.08% [2] Index Adjustments - The index samples are adjusted semi-annually, specifically on the second Friday of June and December, with temporary adjustments made under special circumstances [2] - When a sample stock is delisted, it is removed from the index, and any corporate actions such as mergers or splits are handled according to maintenance guidelines [2] - Adjustments to the CSI 300 industry index samples occur in tandem with changes to the CSI 300 Index samples [2]

Core Insights - In 2024, Lichung Group (300428.SZ) reported strong financial performance with double-digit growth in both revenue and net profit, driven by the rapid development of the automotive lightweight and new energy industries [1] Financial Performance - The company achieved an operating revenue of 27.246 billion yuan, a year-on-year increase of 16.61%, and a net profit of 707 million yuan, up 16.77% [2] - The non-recurring net profit was 608 million yuan, reflecting a growth of 17.09% compared to the previous year [2] - The company proposed a cash dividend of 3.37 yuan per 10 shares, totaling 213 million yuan [2] Business Segments - The functional intermediate alloy segment maintained its industry-leading position with revenue of 2.295 billion yuan, a year-on-year increase of 11.94% [3] - The recycled casting aluminum alloy business experienced significant growth, achieving sales revenue of 15.696 billion yuan, up 25.84%, contributing 57.6% to total revenue [4] - The aluminum alloy wheel segment generated revenue of 9.235 billion yuan, reflecting a growth of 4.46% [5] Strategic Initiatives - The company focused on high-end emerging industries and enhanced its global market expansion efforts, particularly in high-value products like rare earth intermediate alloys and aerospace-grade special intermediate alloys [3] - Lichung Group emphasized operational efficiency and cost control through optimized production processes and strengthened internal management [4] - The company is actively developing its aluminum recycling supply chain and has established partnerships with new energy vehicle manufacturers to enhance the circular economy in the automotive industry [7]

金融界4月14日消息，上证指数高开高走，沪深300金属与采矿指数 (300金属与采矿，L11606)报2338.48 点。 从沪深300金属与采矿指数持仓的市场板块来看，上海证券交易所占比82.34%、深圳证券交易所占比 17.66%。 从沪深300金属与采矿指数持仓样本的行业来看，贵金属占比44.88%、工业金属占比20.97%、稀有金属 占比18.85%、钢铁占比12.18%、其他非金属材料占比3.12%。 资料显示，指数样本每半年调整一次，样本调整实施时间分别为每年6月和12月的第二个星期五的下一 交易日。特殊情况下将对指数样本进行临时调整。当样本退市时，将其从指数样本中剔除。样本公司发 生收购、合并、分拆等情形的处理，参照计算与维护细则处理。当沪深300指数调整样本时，沪深300行 业指数样本随之进行相应调整。在样本有特殊事件发生，导致其行业归属发生变更时，将对沪深300行 业指数样本进行相应调整。 数据统计显示，沪深300金属与采矿指数近一个月下跌3.45%，近三个月上涨3.83%，年至今上涨 5.59%。 据了解，为反映沪深300指数样本中不同细分行业公司证券的整体表现，为投资者提供分析工具，将沪 ...

作者 | 独行侠 数据支持 | 勾股大 数 据（www.gogudata.com） 美国 "对等"关税震撼全球金融市场。隔夜，美股 三大股指均刷新近 5年来最大单日跌幅纪录 ， 美元指数一日暴跌近 2%，10年期美债收益 率 盘中一度跌破 4%，创下自去年10月以来的最低水平。 但黄金稳如泰山。 昨日， COMEX黄金下跌不足1%，现价超3130美元/盎司，较年初的2640美元仍上涨18.8%，引发关注。 此前疯狂的铜也崩了，昨日大跌 4.5%，但今年以来仍大涨19.75%（期间最大涨幅高达34%），压过黄金之表现。 那么，接下来的铜怎么看？又孕育着什么机会呢？ 01 今年 3月26日，美铜刷新历史新高，伦铜则超过10000美元，随后迎来一波剧烈调整。而此前轰轰烈烈的大涨，又是为何？我们不妨分阶段复 盘一下背后的驱动因素。 去年 11月初至12月，国际铜价迎来一波流畅下跌，回到当年8月担忧美国经济衰退时的水平。彼时，市场情绪悲观，交易 特朗普 上台，会兑 现竞选承诺，对外普征高额关税，扰动全球经济增长，进而影响铜需求。 翻年之后，铜价止跌快速上行（ 1月2日-1月16日），其核心逻辑是 市场对特朗普关税政策预 ...