Core Viewpoint - The National Social Security Fund (社保基金) has made significant moves in the first quarter, revealing its investment strategies through the disclosure of its major holdings and changes in stock positions. Group 1: Major Holdings - The top five stocks held by the social security fund, with market values exceeding 2.3 billion yuan, are SANY Heavy Industry (三一重工) at 3.352 billion yuan, Transsion Holdings (传音控股) at 2.891 billion yuan, Yun Aluminum (云铝股份) at 2.513 billion yuan, Sun Paper (太阳纸业) at 2.405 billion yuan, and Hualu Hengsheng (华鲁恒升) at 2.342 billion yuan [3][4]. Group 2: New Additions - In the first quarter, the social security fund entered the top ten shareholders of 215 companies, with Baosteel (宝钢股份) being the most favored, acquiring 158 million shares valued at 1.14 billion yuan [4][5]. Group 3: Increased Holdings - The fund increased its holdings in 145 companies, notably in Gemdale Corporation (金地集团) and Small Commodity City (小商品城), with increases of over 30 million shares each [6][7]. Group 4: Specific Stock Changes - Specific increases include 39.68 million shares in Gemdale, 33.32 million shares in Small Commodity City, and 19.33 million shares in China Merchants Shekou (招商蛇口) [8][9]. - The fund also reduced its holdings in China Aluminum (中国铝业) and Shanxi Coal (山西焦煤) by over 50 million shares each [9].

Core Viewpoint - The China Securities Resource Selection Index has shown a decline in performance over the past month, three months, and year-to-date, indicating a challenging environment for resource-related companies in the A-share market [2]. Group 1: Index Performance - The China Securities Resource Selection Index closed at 2273.45 points, with a decline of 6.22% over the past month, 2.91% over the past three months, and 2.37% year-to-date [1][2]. - The index reflects the overall performance of listed companies in the energy and materials sectors, with a base date of December 31, 2004, set at 1000.0 points [2]. Group 2: Index Composition - The top ten weighted companies in the index include Zijin Mining (8.09%), China Shenhua (3.57%), Wanhua Chemical (2.85%), China Petroleum (2.5%), and China Petrochemical (2.3%) [2]. - The index's holdings are primarily listed on the Shanghai Stock Exchange (67.70%) and the Shenzhen Stock Exchange (32.30%) [2]. Group 3: Sector Allocation - The sector allocation of the index shows that non-ferrous metals account for 37.26%, chemicals for 26.79%, energy for 21.79%, steel for 7.21%, non-metallic materials for 5.70%, and paper and packaging for 1.25% [2]. Group 4: Index Adjustment Mechanism - The index samples are adjusted semi-annually, with adjustments occurring on the next trading day after the second Friday of June and December [3]. - Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [3].

Core Viewpoint - The China Securities Hong Kong 300 Materials Index has shown a decline of 10.78% over the past month, but has increased by 1.65% over the last three months and 1.64% year-to-date [1] Group 1: Index Performance - The China Securities Hong Kong 300 Materials Index reported a value of 1661.44 points [1] - The index is based on a sample of securities classified according to the China Securities industry classification standards, reflecting the overall performance of different industries in the Hong Kong market [1] - The index was established on December 31, 2004, with a base point of 1000.0 [1] Group 2: Index Holdings - The top ten weighted stocks in the China Securities Hong Kong 300 Materials Index are Zijin Mining (26.22%), China Hongqiao (10.23%), Anhui Conch Cement (8.34%), Zhaojin Mining (7.45%), Luoyang Molybdenum (5.7%), Xinyi Glass (5.15%), China Aluminum (4.53%), Shandong Gold (4.47%), China National Building Material (4.28%), and Dongyue Group (4.12%) [1] - The index's holdings are entirely composed of stocks listed on the Hong Kong Stock Exchange, with a 100% allocation [1] Group 3: Industry Composition - The industry composition of the index holdings includes non-ferrous metals (73.60%), non-metallic materials (19.18%), chemicals (4.12%), and paper and packaging (3.11%) [2] - The index sample is adjusted biannually, with adjustments occurring on the next trading day following the second Friday of June and December [2] - Weight factors are generally fixed until the next scheduled adjustment, with temporary adjustments made in response to changes in the underlying index [2]

Core Points - The China Securities Index for Global Materials has shown a significant increase, with a 4.60% rise over the past month, 7.22% over the past three months, and 9.69% year-to-date [1] - The index is designed to reflect the overall performance of different industry securities from mainland Chinese enterprises, categorized according to the China Securities Industry Classification Standard [1] - The index's base date is December 31, 2004, with a base point of 1000.0 [1] Holdings Overview - The top ten holdings in the China Securities Index for Global Materials include Zijin Mining (6.04%), Wanhua Chemical (2.58%), Baosteel (1.32%), and others, indicating a concentration in mining and chemical sectors [1] - The market distribution shows that the Shanghai Stock Exchange accounts for 49.14%, Shenzhen Stock Exchange for 42.72%, and Hong Kong Stock Exchange for 7.59% [2] - In terms of industry composition, non-ferrous metals represent 41.03%, chemicals 38.05%, and steel 7.76%, highlighting a strong focus on materials [2] Index Adjustment Mechanism - The index samples are adjusted biannually, specifically on the next trading day after the second Friday of June and December [3] - Temporary adjustments may occur due to special circumstances affecting the index samples, such as changes in industry classification or delisting [3] - Events like mergers, acquisitions, or suspensions of sample companies will be handled according to established calculation and maintenance guidelines [3]

Group 1 - The China Securities Index for Global Materials has shown a significant increase, with a rise of 4.97% over the past month, 7.83% over the past three months, and 10.07% year-to-date [1] - The index is designed to reflect the overall performance of different industry securities from Chinese mainland enterprises, categorized according to the China Securities Industry Classification Standard [1] - The top ten holdings in the index include Zijin Mining (6.11%), Wanhua Chemical (2.6%), and Baosteel (1.33%), among others [1] Group 2 - The market distribution of the index shows that the Shanghai Stock Exchange accounts for 49.28%, the Shenzhen Stock Exchange for 42.60%, and the Hong Kong Stock Exchange for 7.58% [2] - In terms of industry composition, non-ferrous metals represent 41.20%, chemicals 37.91%, and steel 7.79% within the index [2] Group 3 - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [3] - Special circumstances may lead to temporary adjustments of the index, including changes in industry classification due to significant events affecting sample companies [3]

北交所基金表现亮眼 多只基金涨幅喜人 中国上市公司网/文 2025年以来北交所板块持续展现强劲势头，北证50指数年内涨幅达34%，显著跑赢科创50(17.8%)和创 业板指(4.8%)。北交所作为服务创新型中小企业的主阵地，受益于一系列改革措施和制度创新，吸引了 大量专精特新"小巨人"企业。 Wind数据显示，目前有264家北交所上市公司对外发布了2024年业绩快报，其中有172家公司营收实现 增长，占比超过65%;出现亏损的公司仅有39家，占比不到15%，剩下的225家上市公司全部为正收益， 还有121家公司归母净利润出现增长。在北交所的诸多上市公司中，佳合科技、海希通讯等企业的营业 收入更是实现了显著的翻倍增长，显示出该板块在促进新兴产业发展中的潜力。 | | | | 营收增长率排名前十的北交所上市公司 | | | | | --- | --- | --- | --- | --- | --- | --- | | 序号 | 证券代码 | 名称 | | 营业收入(万元) | | | | | | | 本期 | 上年同期 | 增长率(*) | VindiTY | | 1 | 872392. BI | 佳合科技 | ...