证券代码：测绘股份 证券简称：300826 公告编号：2025-067 债券简称：测绘转债 债券代码：123177 南京市测绘勘察研究院股份有限公司 关于公司董事长减持股份实施情况公告 公司董事长储征伟保证向本公司提供的信息内容真实、准确、完整，没 有虚假记载、误导性陈述或重大遗漏。 本次减持股份来源为首次公开发行前已发行股份及资本公积金转增股本的 股份。 | 股东名称 | 股份性质 | 本次减持前持有股份 | | 本次减持后持有股份 | | | --- | --- | --- | --- | --- | --- | | | | 股数（万股） | 占总股本比例 | 股数（万股） | 占总股本比例 | | 储征伟 | 合计持有股份 | 650.2324 | 3.9862% | 600.2362 | 3.6797% | | | 其中：无限售条件股份 | 162.5581 | 0.9965% | 112.5619 | 0.6900% | | | 有限售条件股份 | 487.6743 | 2.9896% | 487.6743 | 2.9896% | 公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一 致。 ...

华泰联合证券有限责任公司 关于南京市测绘勘察研究院股份有限公司 不提前赎回测绘转债的核查意见 华泰联合证券有限责任公司（以下简称"华泰联合证券"或"保荐人"）作为南 京市测绘勘察研究院股份有限公司（以下简称"测绘股份"、"公司"或"上市公司"） 向不特定对象发行可转换公司债券的保荐人，根据《证券发行上市保荐业务管理 办法》《可转换公司债券管理办法》《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》《深圳证券交易所上市公司自律监管指引第 15 号—可转换公司债券》等有关规定，对测绘股份不提前赎回"测绘转债"的 有关事项进行核查，发表如下核查意见： 一、可转换公司债券基本情况 （一）可转债发行情况 本次发行的可转换公司债券转股期限自发行结束之日（2023 年 3 月 8 日） 满六个月后的第一个交易日（2023 年 9 月 8 日）起至可转债到期日（2029 年 3 月 1 日）止。 （四）可转债转股价格情况 1 根据《南京市测绘勘察研究院股份有限公司向不特定对象发行可转换公司债 券并在创业板上市募集说明书》（以下简称"募集说明书"）发行条款以及中国证 监会关于可转换公司债券发行的有关规定 ...

证券代码：测绘股份 证券简称：300826 公告编号：2025-066 债券简称：测绘转债 债券代码：123177 南京市测绘勘察研究院股份有限公司 关于公司不提前赎回测绘转债的公告 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。 特别提示： 自 2025 年 6 月 12 日至 2025 年 7 月 23 日期间，南京市测绘勘察研究院股份 有限公司（以下简称"公司"）股票已满足连续三十个交易日中至少有十五个交 易日的收盘价不低于当期转股价格的 130%（含 130%），已触发"测绘转债"有 条件赎回条款。 公司于 2025 年 7 月 23 日召开第三届董事会第十四次会议，审议通过了《关 于公司不提前赎回"测绘转债"的议案》，公司董事会决定本次不行使"测绘转 债"的提前赎回权利，不提前赎回"测绘转债"，且在未来三个月内（即 2025 年 7 月 24 日至 2025 年 10 月 23 日），如再次触发"测绘转债"上述有条件赎回 条款时，公司均不行使提前赎回权利。自 2025 年 10 月 23 日后首个交易日重新 计算，若"测绘转债"再次触发上述有条件赎回 ...

证券代码：测绘股份 证券简称：300826 公告编号：2025-065 债券简称：测绘转债 债券代码：123177 一、董事会会议召开情况 1、南京市测绘勘察研究院股份有限公司（以下简称"公司"）第三届董事会 第十四次会议通知于 2025 年 7 月 18 日以电话等形式送达至各位董事，董事会会议 通知中包括会议的相关材料，同时列明了会议的召开时间、地点、内容和方式。 第三届董事会第十四次会议决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有虚假记 载、误导性陈述或重大遗漏。 2、本次董事会于 2025 年 7 月 23 日在公司会议室召开，本次会议采取通讯会议 表决的方式召开。 3、本次董事会应出席会议人数 9 人，实际出席会议人数 9 人，所有董事以通讯 方式出席会议并表决。 4、本次董事会应出席监事 3 人，实到 3 人。 5、本次董事会由储征伟先生主持，公司部分高级管理人员列席了会议。 6、本次会议的召集、召开和表决程序符合《中华人民共和国公司法》和《公 司章程》的有关规定。 南京市测绘勘察研究院股份有限公司 经审议，公司董事会决定本次不行使"测绘转债"的提前赎回权利，不提前赎 ...

Group 1 - Airo Energy (688717.SH) plans to reduce its shareholding by up to 0.78% of the total share capital within three months after 15 trading days due to personal funding needs [1] - Aopu Optoelectronics (002338.SZ) intends to reduce its shareholding by up to 240,000 shares, representing 1% of the total share capital, within 90 days after 15 trading days [1] - Placo New Materials (300811.SZ) completed a reduction of 1.01% of its shares, while shareholder Mei Jianjun reduced 8,134 shares, accounting for 0.0476% of the total share capital [1] Group 2 - Boqian New Materials (605376.SH) plans to reduce its shareholding by up to 261,600 shares, which is 1% of the total share capital, through block trading within three months after 15 trading days [1] - Boying Special Welding (301468.SZ) completed a reduction of 3.99% of its shares, totaling 394,480 shares [1] - Surveying and Mapping Co., Ltd. (300826.SZ) plans to reduce its shareholding by up to 50,000 shares, accounting for 0.03% of the total share capital, within three months after 15 trading days [1] Group 3 - Deyi Cultural Creation (300640.SZ) plans to reduce its shareholding by up to 300,000 shares, which is 0.0965% of the total share capital, within three months after 15 trading days [3] - Dingsheng New Materials (603876.SH) intends to reduce its shareholding by up to 3% of the total share capital through various trading methods within three months after 15 trading days [3] - Pan-Asia Micro透 (688386.SH) terminated its reduction plan early, having reduced 2.38% of its shares, bringing its holding to 4.95% [3] Group 4 - Guangpu Co., Ltd. (300632.SZ) plans to reduce its shareholding by up to 8,474,900 shares, which is 3% of the total share capital, within three months after 15 trading days [3] - Guorui Technology (300600.SZ) has reduced its shareholding by 7,297,300 shares, accounting for 2.48% of the total share capital, bringing its holding to 19.97% [3] - Hengtong Co., Ltd. (603223.SH) plans to reduce its shareholding by up to 21,425,600 shares, which is 3% of the total share capital, within three months after 15 trading days [4] Group 5 - Hongbao Li (002165.SZ) plans to reduce its shareholding by up to 14,705,400 shares, representing 2% of the total share capital, within three months after 15 trading days [4] - Hongquan IoT (688288.SH) reduced its shareholding by 869,977 shares, accounting for 0.86% of the total share capital, bringing its holding to 12.80% [4] - Huace Film and Television (300133.SZ) reduced its shareholding by 2.6 million shares, which is 0.14% of the total share capital, bringing its holding to 18.19% [4] Group 6 - Huada Jiutian (301269.SZ) plans to reduce its shareholding by up to 8,144,100 shares, which is 1.5% of the total share capital, within three months after 15 trading days [5] - Huqi Environmental Protection (300929.SZ) plans to reduce its shareholding by up to 1,312,500 shares and 8,800 shares by its concerted actors [5] - Huazheng New Materials (603186.SZ) plans to reduce its shareholding by up to 114,600 shares and 10,300 shares by its management [5] Group 7 - Jinan Technology (300412.SZ) plans to reduce its shareholding by up to 14,932,700 shares and 1,683,000 shares by its board member [5] - Jinma Amusement (300756.SZ) plans to reduce its shareholding by up to 4,712,000 shares, 2,017,000 shares, 508,200 shares, and 372,800 shares by its shareholders [6] - Longxin Zhongke (688047.SH) completed its reduction plan, with shareholders reducing a total of 588,000 shares [6] Group 8 - Limin Co., Ltd. (002734.SZ) completed its reduction plan, with a total reduction of 1.5 million shares, accounting for 0.3434% of the total share capital [7] - Longhua New Materials (301149.SZ) completed its reduction plan, with a total reduction of 986,600 shares, accounting for 0.2294% of the total share capital [7] - Lvtong Technology (301322.SZ) plans to reduce its shareholding by up to 4,829,300 shares, which is 3.39% of the total share capital, within three months after 15 trading days [7] Group 9 - Meidixi (688202.SH) plans to reduce its shareholding by up to 2 million shares, which is 1.49% of the total share capital, within three months after 15 trading days [8] - Nanjing Julong (300644.SZ) completed its reduction plan, with shareholders reducing a total of 62,300 shares [8] - Run Du Co., Ltd. (002923.SZ) plans to reduce its shareholding by up to 10,046,800 shares, which is 3% of the total share capital, within three months after 15 trading days [8]

Group 1: Company Announcements - Chenfeng Technology plans to invest 90 million yuan in its wholly-owned subsidiary, Beiwang Zhican, to support its business development and create a new ecosystem for integrated power computing [1] - Daotong Technology's controlling shareholder proposes a mid-term dividend of 5.8 yuan per 10 shares for the year 2025 [4] - Huazheng New Materials' supervisors and executives plan to reduce their holdings by a total of no more than 124,900 shares [5] - Kuozi Jiao's controlling shareholder intends to reduce its stake by no more than 1.67% [9] - Rundu Co., Ltd.'s controlling shareholder plans to reduce its stake by no more than 3% [14] Group 2: Performance Forecasts - China First Heavy Industries expects a net loss of 90 million to 108 million yuan for the first half of 2025, an improvement from a net loss of 173 million yuan in the same period last year [2] Group 3: Shareholder Actions - China Xidian's shareholder, General Electric Singapore, plans to reduce its stake by no more than 3% [3] - Boguang New Materials' shareholder, Newhui Investment, plans to reduce its stake by no more than 1% [8] - Donghong Co., Ltd. has won a procurement project for pressure steel pipes and accessories worth 109 million yuan [6] - Tianshi Technology's wholly-owned subsidiary has resumed production after a temporary shutdown due to supplier issues [12] - Baichuan Co., Ltd.'s controlling shareholder has returned to work and is performing normal duties after being detained [13]

Core Viewpoint - The company, Nanjing Surveying and Mapping Research Institute Co., Ltd., announced a share repurchase plan involving 3,383,594 shares, representing 2.03% of the total share capital, and a planned reduction of shares by a senior executive, Liu Jian, not exceeding 50,000 shares, or 0.03% of the total share capital [1]. Group 1 - The company plans to repurchase 3,383,594 shares, which is 2.03% of its total share capital [1]. - Liu Jian, a senior executive, holds 239,408 shares, accounting for 0.15% of the total share capital [1]. - The planned reduction of shares by Liu Jian will occur within three months from August 11, 2025, to November 10, 2025, and will not exceed 50,000 shares [1]. Group 2 - The company will adjust the number of shares to be reduced if there are any corporate actions such as dividends, stock splits, or capital increases during the reduction period [1]. - The company and the reducing party will disclose the progress of the share reduction plan as required [2].

证券代码：测绘股份 证券简称：300826 公告编号：2025-064 债券简称：测绘转债 债券代码：123177 南京市测绘勘察研究院股份有限公司 关于公司高级管理人员减持股份的预披露公告 公司高级管理人员刘键保证向本公司提供的信息内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一 致。 特别提示： 1、截至 2025 年 7 月 18 日，公司通过股份回购专用证券账户以集中竞价交 易方式回购股份数量为 3,383,594 股，占公司总股本的 2.03%。本公告后续数据 计算相关股份比例时的总股本以剔除公司回购专用账户中的股份数量后的股本 进行计算。 二、本次减持计划的主要内容 1、减持原因：个人资金需求。 2、股份来源：首次公开发行前已发行股份及资本公积金转增股本的股份。 3、减持数量、比例和方式：通过集中竞价交易的方式减持不超过 50,000 股 公司股份（即不超过公司总股本的 0.03%）。若计划减持期间内有派息、送股、 资本公积金转增股本、配股等除权除息事项，减持股份数将相应进行调整。 4、减持期间：自本公告披露之日起 15 个 ...

证券代码：测绘股份 证券简称：300826 公告编号：2025-063 债券简称：测绘转债 债券代码：123177 南京市测绘勘察研究院股份有限公司 关于测绘转债可能满足赎回条件的提示性公告 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： 自 2025 年 5 月 28 日至 2025 年 7 月 9 日期间，南京市测绘勘察研究院股份 有限公司（以下简称"公司"）股票已有 10 个交易日的收盘价格不低于"测绘转 债"当期转股价格的 130%（含 130%），后续可能会触发"测绘转债"的有条件 赎回条款，若触发前述有条件赎回条款，根据《南京市测绘勘察研究院股份有限 公司向不特定对象发行可转换公司债券并在创业板上市募集说明书》（以下简称 "募集说明书"）中的相关规定，公司董事会届时有权决定是否按照债券面值加 当期应计利息的价格赎回全部或部分未转股的"测绘转债"。敬请广大投资者详 细了解可转换公司债券相关规定，并关注公司后续公告，注意投资风险。 一、可转换公司债券基本情况 （一）可转债发行情况 经中国证券监督管理委员会《关于同意南京市测绘勘察研究院股份有 ...

南京市测绘勘察研究院股份有限公司 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。 南京市测绘勘察研究院股份有限公司（以下简称"公司"）于2025年4月20日召开 第三届董事会第十一次会议、第三届监事会第八次会议，分别审议通过了《关于公司 2025年度使用部分闲置募集资金进行现金管理的议案》，同意在不影响募投项目建设 和正常生产运营的前提下，公司使用不超过3.0亿元的闲置募集资金进行现金管理，投 资于安全性高、流动性好、满足保本要求、期限不超过12个月的产品，在授权额度范 围内资金可循环使用。具体内容详见 2025 年 4 月 22 日 公 司 在 巨 潮 资 讯 网 （www.cninfo.com.cn）上刊登的《关于使用部分闲置募集资金进行现金管理的公告》 （公告编号：2025-027）及相关文件。 一、本次购买理财产品的基本情况 | 证券代码：300826 | 证券简称：测绘股份 | 公告编号：2025-062 | | --- | --- | --- | | 债券代码：123177 | 债券简称：测绘转债 | ...