证券代码：301357 证券简称：北方长龙 公告编号：2025-078 北方长龙新材料技术股份有限公司 2025 年第二次临时股东大会决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 特别提示： 1、本次股东大会未出现否决议案的情形。 2、本次股东大会不涉及变更以往股东大会已通过的决议。 一、会议召开和出席情况 （一）会议召开情况 1、会议召开时间 （1）现场会议召开时间：2025 年 9 月 15 日 15：00 开始。 （2）网络投票时间：通过深圳证券交易所交易系统进行网络投票的具体时 间为：2025 年 9 月 15 日上午 9：15—9：25，9：30—11：30，下午 13：00—15： 00；通过深圳证券交易所互联网投票系统投票的具体时间为：2025 年 9 月 15 日 上午 9：15 至下午 15：00 期间的任意时间。 2、召开地点：陕西省西安市国家民用航天产业基地航腾路589号军民融合复 合材料产业园二楼会议室。 3、召开方式：现场表决与网络投票相结合的方式。 4、召集人：公司董事会。 6、本次会议的召集、召开与表决程序符合《中华人 ...

Market Overview - The ground equipment sector experienced a decline of 1.32% on September 15, with Tianqin Equipment leading the drop [1] - The Shanghai Composite Index closed at 3860.5, down 0.26%, while the Shenzhen Component Index closed at 13005.77, up 0.63% [1] Individual Stock Performance - Notable declines in individual stocks include: - North Navigation (600435) closed at 14.24, up 0.28% with a trading volume of 331,800 shares and a turnover of 473 million yuan [1] - Galaxy Electronics (002519) closed at 4.97, down 0.20% with a trading volume of 198,000 shares [1] - Zhongbing Hongjian (000519) closed at 18.34, down 1.08% with a trading volume of 320,700 shares and a turnover of 591 million yuan [1] - Northern Long Dragon (301357) closed at 131.14, down 1.34% with a trading volume of 69,200 shares and a turnover of 919 million yuan [1] - Great Wall Military Industry (601606) closed at 49.17, down 1.56% with a trading volume of 579,800 shares and a turnover of 2.886 billion yuan [1] Capital Flow Analysis - The ground equipment sector saw a net outflow of 544 million yuan from institutional investors, while retail investors contributed a net inflow of 453 million yuan [2] - The capital flow for individual stocks indicates significant outflows for: - Tianqin Equipment (300922) with a net outflow of 14.05% [3] - ST Emergency (300527) with a net outflow of 16.48% [3] - North Long Dragon (301357) with a net outflow of 7.12% [3] - Zhongbing Hongjian (000519) with a net outflow of 16.66% [3]

Market Overview - The ChiNext Index fell by 1.09%, closing at 3020.42 points, with a total trading volume of 680.31 billion yuan, a decrease of 23.946 billion yuan from the previous trading day [1] - Among the tradable ChiNext stocks, 451 stocks closed higher, with 11 stocks rising over 10%, while 914 stocks closed lower, including 2 stocks that fell over 10% [1] Trading Activity - The average turnover rate for the ChiNext today was 4.71%, with 34 stocks having a turnover rate exceeding 20% [1] - C Aifenda, a newly listed stock, had the highest turnover rate at 57.05%, closing down by 11.68% with a trading volume of 629 million yuan [1][2] - Other notable stocks with high turnover rates included Beifang Changlong (45.75% turnover, +10.09% change) and Xiaocheng Technology (44.99% turnover, +3.65% change) [1] Institutional Activity - Seven high turnover ChiNext stocks appeared on the Dragon and Tiger List, indicating institutional trading activity [3] - Jin Xin Nuo saw a net institutional buy of 69.5587 million yuan, while Electric Alloy had a net buy of 11.7638 million yuan from four institutional seats [3] Fund Flow - Among high turnover stocks, 20 experienced net inflows from main funds, with Electric Alloy and Xiangnong Xinchuan both seeing net inflows of 239 million yuan [4] - Conversely, Jin Xin Nuo had the highest net outflow at 270 million yuan, followed by Nandu Power and New Han New Materials [4] Performance Summary - C Aifenda is projected to have a net profit of 99 million yuan, reflecting a year-on-year increase of 14.72% [4] - The stocks with the highest daily gains included Electric Alloy (+20.00%) and Xiangnong Xinchuan (+14.45%) [2][4]

融资融券数据显示，该股最新（9月11日）两融余额为1.52亿元，其中，融资余额为1.51亿元，融券余额 为73.65万元。近5日融资余额合计减少2203.40万元，降幅为12.70%，融券余额合计增加1.23万元，增幅 1.69%。（数据宝） 北方长龙9月12日交易公开信息 | 买/卖 | 会员营业部名称 | 买入金额（万元） | 卖出金额（万元） | | --- | --- | --- | --- | | 买一 | 机构专用 | 5511.52 | 9213.76 | | 买二 | 机构专用 | 2483.00 | 2554.56 | | 买三 | 机构专用 | 2379.60 | 2329.87 | | 买四 | 招商证券股份有限公司上海牡丹江路证券营业部 | 1064.01 | 731.59 | | 买五 | 机构专用 | 1014.82 | 1314.10 | | 卖一 | 机构专用 | 5511.52 | 9213.76 | | 卖二 | 机构专用 | 2483.00 | 2554.56 | | 卖三 | 机构专用 | 2379.60 | 2329.87 | | 卖四 | 华泰证券股份有限公司厦门厦 ...

Market Overview - The ground equipment sector increased by 2.75% compared to the previous trading day, with North China Long Dragon leading the gains [1] - The Shanghai Composite Index closed at 3883.69, up 0.22%, while the Shenzhen Component Index closed at 12996.38, up 0.13% [1] Individual Stock Performance - North China Long Dragon (301357) closed at 136.33, up 12.91% with a trading volume of 86,200 shares and a transaction value of 1.105 billion [1] - Great Wall Military Industry (601606) closed at 50.50, up 7.17% with a trading volume of 669,900 shares and a transaction value of 3.251 billion [1] - Jieqiang Equipment (300875) closed at 46.83, up 5.78% with a trading volume of 85,300 shares and a transaction value of 392 million [1] - Inner Mongolia First Machinery (600967) closed at 19.97, up 4.06% with a trading volume of 647,500 shares and a transaction value of 1.270 billion [1] - China Ordnance Arrow (000519) closed at 18.69, up 3.32% with a trading volume of 437,700 shares and a transaction value of 812 million [1] Capital Flow Analysis - The ground equipment sector saw a net inflow of 148 million from institutional investors, while retail investors experienced a net outflow of 215 million [2] - The main capital inflow and outflow for specific stocks include: - Inner Mongolia First Machinery: net inflow of 10.31 million from main capital, net outflow of 101 million from retail [3] - China Ordnance Arrow: net inflow of 66.25 million from main capital, net outflow of 39.51 million from retail [3] - Jieqiang Equipment: net inflow of 46.19 million from main capital, net outflow of 72.92 million from retail [3]

Core Viewpoint - The defense and military industry sector experienced a significant surge in stock prices on September 12, with notable increases in several companies' shares [1] Group 1: Stock Performance - Jin Xin Nuo (金信诺) saw its stock price rise over 13%, reaching 16.36 [2] - Bei Fang Chang Long (北方长龙) increased by more than 13%, with a price of 137.02 [2] - Hua Feng Technology (华丰科技) rose over 8%, reaching 89.01 [2] - Chang Cheng Jun Gong (长城军工) experienced a rise of 7.92%, with a stock price of 50.85 [2] - Jie Qiang Equipment (捷强装备) increased by 6.17%, reaching 47.00 [2]

军工板块盘中震荡反弹，北方长龙涨超10%，宏达电子、长城军工、鸿远电子、建设工业、中兵红箭等 跟涨。 ...

Core Insights - On September 11, the Shanghai Composite Index rose by 1.65%, with institutional investors appearing on the trading lists of 31 stocks, net buying 14 and net selling 17 [1][2] - The total net selling by institutional seats amounted to 766 million yuan, while the stocks with the highest net buying included Dongshan Precision and Beifang Changlong [1][2] Institutional Trading Summary - Dongshan Precision had the highest net buying amount from institutional seats at 238.34 million yuan, closing at the daily limit with a turnover rate of 6.40% and a total transaction volume of 6.895 billion yuan [2][5] - Beifang Changlong saw a net buying of 102.28 million yuan, closing up by 5.66% with a turnover rate of 35.89% and a transaction volume of 1.005 billion yuan [2][5] - Sanwei Communication experienced a net buying of 55.14 million yuan, closing up by 2.82% with a turnover rate of 53.05% and a transaction volume of 5.662 billion yuan [3][5] Market Performance of Institutional Net Buying Stocks - Stocks with institutional net buying averaged an increase of 8.12%, outperforming the Shanghai Composite Index [3] - Notable strong performers included Nanfeng Co. and Dingtai High-Tech, both closing at the daily limit [3] Institutional Net Selling Summary - Haiguang Information had the highest net selling amount at 438.18 million yuan, with a daily closing price increase of 20.00% [3][5] - Lixun Precision saw a net selling of 420.47 million yuan, with a daily closing price increase of 10.00% [4][5] Deep and Shanghai Stock Connect Activity - On September 11, 27 stocks on the trading list had either Shanghai or Shenzhen Stock Connect participation, with net buying seen in Shanghai Electric and Wolong Nuclear Materials [7][8] - Shanghai Electric had a net buying of 249.49 million yuan, closing up by 5.87% with a turnover rate of 10.40% [8][9]

Group 1: Institutional Trading Insights - On the institutional trading leaderboard, 28 stocks were listed, with 12 experiencing net buying and 16 facing net selling [1] - The top three stocks with the highest net buying by institutions were Dongshan Precision (4.32 billion), Beifang Changlong (1.79 billion), and Sanwei Communication (1.74 billion) [1][2] Group 2: Stock Performance and Company Developments - Dongshan Precision saw a price increase of 10.00%, with 2 buyers and 3 sellers [2] - Beifang Changlong's stock rose by 5.66%, with 4 buyers and 3 sellers [2] - Sanwei Communication's stock increased by 2.82%, with 1 buyer and no sellers [2] - Dongshan Precision plans to acquire 100% of the shares of optical communication company Suosi Optoelectronics for no more than 59.35 billion, positioning its overall PCB business among the top four globally [2] Group 3: Semiconductor Industry Developments - NVIDIA announced the launch of the Rubin CPX GPU and Vera Rubin NVL144 CPX platform, with the Rubin CPX expected to be operational by the end of 2026 [3] - The Rubin CPX features a separated inference architecture, dividing AI computation into context and generation stages [3] - Oracle's stock surged by 36%, marking its largest single-day increase since 1992, with a market value increase of 244 billion following the announcement of an RPO amount of 455 billion, a 359% year-over-year increase [3] - The semiconductor market is projected to reach approximately 630.55 billion in sales in 2024, with logic circuit sales at about 215.77 billion and memory chip sales at around 165.52 billion [6]

Group 1 - On September 11, a total of 33 stocks were involved with institutional investors, with 15 showing net buying and 18 showing net selling [1] - The top three stocks with the highest net buying by institutions were Dongshan Precision (2.38 billion), Beifang Changlong (1.02 billion), and Sanwei Communication (55.14 million) [1] - The top three stocks with the highest net selling by institutions were Haiguang Information (4.38 billion), Luxshare Precision (4.21 billion), and Huagong Technology (1.24 billion) [1] Group 2 - Significant percentage changes were observed in various stocks, with Dazhu CNC showing an increase of 18.38% and Luxshare Precision experiencing a decrease of 10.00% [3][4] - Other notable stocks included Xizhuang Co. with a 5.98% increase and Huagong Technology with a 10.00% decrease [3][4] - The overall trading activity indicates a mixed sentiment among institutional investors, with some stocks gaining while others faced significant sell-offs [1][3][4]