证券代码：301357 证券简称：北方长龙 公告编号：2026-008 北方长龙新材料技术股份有限公司 关于 2025 年第四季度计提信用减值损失及资产减值损失的 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。 一、本次计提信用减值损失及资产减值损失情况概述 | 预付账款减值准备 | -256,000.00 | | --- | --- | | 合 计 | 7,387,982.10 | 二、本次计提信用减值损失及资产减值损失的确认标准及计提方法 （一）本次计提减值损失的原因 根据《深圳证券交易所上市公司自律监管指引第 2 号——创业板上市公司规 范运作》《企业会计准则》等相关规定的要求，为了更加真实、准确地反映北方 长龙新材料技术股份有限公司（以下简称"公司"）的财务状况、资产价值及经 营情况，基于谨慎性原则，公司对截至 2025 年 12 月 31 日报表范围内的各类资 产进行了全面检查和减值测试，对可能发生减值损失的相关资产计提了减值损失。 根据《深圳证券交易所上市公司自律监管指引第 2 号——创业板上市公司规 范运作》《公司章程》等相关规定，本次计提 ...

Financial Performance - The company expects a net profit of between 23.1 million and 30 million RMB, compared to a loss of 10.89 million RMB in the same period last year [3]. - The net profit after deducting non-recurring gains and losses is projected to be between 20.2 million and 26.2 million RMB, compared to a loss of 15.95 million RMB in the previous year [3]. - The increase in revenue scale during the reporting period has driven overall profit growth [5]. - The company has focused on improving operational efficiency and strengthening cost control, significantly enhancing profitability compared to the same period last year [7].

证券代码：301357 证券简称：北方长龙 公告编号：2026-007 北方长龙新材料技术股份有限公司 关于使用部分闲置募集资金进行现金管理的进展公告 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。 北方长龙新材料技术股份有限公司（以下简称"公司"）于 2025 年 4 月 15 日召开第二届董事会第十次会议和第二届监事会第九次会议，于 2025 年 5 月 6 日召开 2025 年第一次临时股东大会，审议通过了《关于使用部分闲置募集资金 及自有资金进行现金管理的议案》，拟使用总额度不超过 90,000 万元人民币的 闲置资金进行现金管理，其中，拟使用总额度不超过 30,000 万元人民币的闲置 募集资金进行现金管理，用于购买安全性高、流动性好、满足保本要求、单项产 品投资期限最长不超过 12 个月的投资产品。现金管理期限自 2025 年第一次临时 股东大会审议通过之日起 12 个月内有效，在前述额度内，资金可以循环滚动使 用。同时，在上述期限及额度范围内授权公司董事长行使投资决策权并签署相关 法律文件，由公司财务部门负责具体组织实施和管理。具体内容详见 20 ...

证券之星消息，1月27日地面兵装板块较上一交易日上涨1.48%，国科军工领涨。当日上证指数报收于 4139.9，上涨0.18%。深证成指报收于14329.91，上涨0.09%。地面兵装板块个股涨跌见下表： 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成投资建议。 | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 688543 | 国科室工 | 71.97 | 4.18% | 9.44万 | 6.65 Z | | 300875 | 捷强装备 | 41.82 | 4.13% | 6.52万 | 2.70亿 | | 000519 | 中兵红箭 | 19.65 | 2.50% | 0 69.08万 | 13.43 Z | | 301357 | 北方长龙 | 138.04 | 2.37% | 2.26万 | 3.11亿 | | 600184 | 光电股份 | 18.74 | 2.24% | 15.23万 | 2.81亿 | | 300527 ...

北 京 大 成 律 师 事 务 所 关 于 北 方 长 龙 新 材 料 技 术 股 份 有 限 公 司 2026 年 第 一 次 临 时 股 东 会 的 法 律 意 见 书 大成证字〔2026〕第 008 号 北 京 大 成 律 师 事 务 所 dacheng.com dentons.cn 北京市朝阳区朝阳门南大街 10 号兆泰国际中心 B 座 16-21 层 16-21F, Tower B, ZT INTERNATIONAL CENTER, No.10, Chaoyangmen Nandajie, Chaoyang District, Beijing Tel: +86 10-58137799 Fax: +86 10-58137779 北京大成律师事务所 关于北方长龙新材料技术股份有限公司 （一）本次股东会的召集人及召集程序 2026 年第一次临时股东会的法律意见书 大成证字〔2026〕第 008 号 致：北方长龙新材料技术股份有限公司 根据《中华人民共和国证券法》（以下简称《证券法》）、《中华人民共和 国公司法》（以下简称《公司法》）和中国证券监督管理委员会《上市公司股东 会规则》（以下简称《股东会规则》） ...

特别提示： 证券代码：301357 证券简称：北方长龙 公告编号：2026-006 北方长龙新材料技术股份有限公司 2026 年第一次临时股东会决议公告 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。 1、本次股东会未出现否决议案的情形。 2、本次股东会不涉及变更以往股东会已通过的决议。 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：2026 年 1 月 26 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：2026 年 1 月 26 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：2026 年 1 月 26 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。 5、主持人：公司董事长陈跃先生。 6、本次会议的召集、 ...

Market Overview - The ground armament sector experienced a decline of 3.07% on January 26, with Galaxy Electronics leading the drop [1] - The Shanghai Composite Index closed at 4132.61, down 0.09%, while the Shenzhen Component Index closed at 14316.64, down 0.85% [1] Stock Performance - Key stocks in the ground armament sector showed varied performance, with the following notable changes: - Galaxy Electronics (002519) closed at 8.40, down 7.28% with a trading volume of 2.3196 million shares and a transaction value of 2.026 billion [2] - Other significant declines included: - Optical Electric Co. (600184) down 5.71% [2] - National Science and Technology Military Industry (688543) down 4.76% [2] - Northern Navigation (600435) down 4.13% [2] Capital Flow - The ground armament sector saw a net outflow of 886 million from institutional investors, while retail investors contributed a net inflow of 701 million [2] - The capital flow for individual stocks indicated: - Significant net outflows for Northern Long Dragon (301357) at 60.86 million, and Inner Mongolia First Machinery (600967) at 150 million [3] - Retail investors showed a net inflow into stocks like Galaxy Electronics and Optical Electric Co. despite overall sector declines [3]

Market Overview - The ground equipment sector increased by 1.12% compared to the previous trading day, with Galaxy Electronics leading the gains [1] - The Shanghai Composite Index closed at 4136.16, up 0.33%, while the Shenzhen Component Index closed at 14439.66, up 0.79% [1] Stock Performance - Galaxy Electronics (002519) closed at 9.06, up 5.35%, with a trading volume of 3.0493 million shares and a turnover of 2.726 billion yuan [1] - Northern Navigation (600435) closed at 17.91, up 1.99%, with a trading volume of 1.0508 million shares and a turnover of 1.878 billion yuan [1] - National Science and Technology Year (688543) closed at 72.53, up 1.54%, with a trading volume of 127,100 shares and a turnover of 915 million yuan [1] - Other notable stocks include: - China Weapon Red Arrow (000519) at 19.45, up 1.30%, turnover of 1.02 billion yuan [1] - Optoelectronic Co. (600184) at 19.44, up 1.14%, turnover of 274 million yuan [1] Capital Flow - The ground equipment sector experienced a net outflow of 367 million yuan from institutional investors, while retail investors saw a net inflow of 268 million yuan [2] - The overall capital flow indicates that while institutional investors withdrew funds, retail investors were actively buying into the sector [2] Individual Stock Capital Flow - National Science and Technology Year (688543) had a net inflow of 45.61 million yuan from institutional investors, but a net outflow of 46.16 million yuan from retail investors [3] - ST Emergency (300527) saw a net inflow of 10.53 million yuan from institutional investors, while retail investors had a net outflow of 536.57 million yuan [3] - Northern Navigation (600435) had a net outflow of 2.41 million yuan from institutional investors, with a significant net inflow of 84.47 million yuan from retail investors [3]

Market Performance - The ground equipment sector increased by 1.78% compared to the previous trading day, with Galaxy Electronics leading the gains [1] - The Shanghai Composite Index closed at 4122.58, up 0.14%, while the Shenzhen Component Index closed at 14327.05, up 0.5% [1] Stock Performance - Galaxy Electronics (002519) closed at 8.60, with a rise of 9.97% and a trading volume of 2.629 million shares, amounting to a transaction value of 2.202 billion [1] - Other notable stocks include: - Guoke Nian Gong (688543) at 71.43, up 3.19% [1] - Beifang Navigation (600435) at 17.56, up 2.39% [1] - Tianzao Equipment (300922) at 24.63, up 2.11% [1] - Zhongbing Hongjian (000519) at 19.20, up 2.02% [1] Capital Flow - The ground equipment sector saw a net inflow of 446 million from institutional investors, while retail investors experienced a net outflow of 269 million [2] - The capital flow for key stocks includes: - Galaxy Electronics with a net inflow of 469 million from institutional investors [3] - Beifang Navigation with a net inflow of 83.02 million [3] - Zhongbing Hongjian with a net inflow of 24.69 million [3]

Market Overview - The ground armament sector experienced a slight decline of 0.06% on January 21, with Galaxy Electronics leading the drop [1] - The Shanghai Composite Index closed at 4116.94, up 0.08%, while the Shenzhen Component Index closed at 14255.12, up 0.7% [1] Stock Performance - Key stocks in the ground armament sector showed varied performance, with the following notable movements: - Optoelectronic Co. (600184) closed at 19.23, up 2.61% with a trading volume of 174,000 shares and a turnover of 332 million yuan [1] - Jieqiang Equipment (300875) closed at 40.70, up 1.29% with a trading volume of 24,600 shares and a turnover of 99.73 million yuan [1] - Northern Long Dragon (301357) closed at 137.97, up 0.75% with a trading volume of 14,000 shares and a turnover of 194 million yuan [1] - Galaxy Electronics (002519) closed at 7.82, down 1.64% with a trading volume of 1,264,600 shares and a turnover of 999.7 million yuan [2] Capital Flow - The ground armament sector saw a net outflow of 193 million yuan from institutional investors, while retail investors contributed a net inflow of 245 million yuan [2] - The following stocks had significant capital flow: - Optoelectronic Co. had a net inflow of 16.16 million yuan from institutional investors, but a net outflow of 25.73 million yuan from retail investors [3] - Northern Long Dragon experienced a net outflow of 0.68 million yuan from institutional investors, with a net inflow of 1.89 million yuan from retail investors [3] - Galaxy Electronics faced a net outflow of 7.28 million yuan from institutional investors, while retail investors contributed a net inflow of 17.73 million yuan [3]