证券代码：300517 证券简称：海波重科 公告编号：2025-042 债券代码：123080 债券简称：海波转债 海波重型工程科技股份有限公司 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。 海波重型工程科技股份有限公司（以下简称"公司"）于 2025 年 6 月 的议案》和《关于制订、修订公司部分治理制度的议案》。现将有关事项公告 如下： 一、关于修订《公司章程》及其附件的情况 为全面贯彻落实最新法律法规要求，确保公司治理与监管规定保持同步， 进一步规范公司运作机制，提升公司治理水平，根据《中华人民共和国公司法 （2023 年修订）》（以下简称"《公司法》"）《上市公司章程指引》《深圳 证券交易所创业板股票上市规则》《深圳证券交易所上市公司自律监管指引第 司结合实际经营情况，对现行《公司章程》及其附件（《股东会议事规则》和 《董事会议事规则》）的部分条款进行修订和完善。对《公司章程》的具体修 订内容对照如下： 序号 修订前 修订后 第一章 总则 第一章 总则 第一条 为维护公司、股东和债权 第一条 为维护公司、股东、职工 人的合法权益，规范公司的组织 和债 ...

Core Viewpoint - The company, Jiangjian Co., Ltd. (交建股份), reported a stock price of 7.16 yuan as of June 6, 2025, with a 1.42% increase and a trading volume of 94,600 shares, amounting to a transaction value of 67.32 million yuan [1]. Trading Information Summary - On June 6, 2025, the net inflow of main funds was 4.62 million yuan, while retail investors experienced a net outflow of 5.11 million yuan [2][3]. Company Announcement Summary - Jiangjian Co., Ltd. responded to the Shanghai Stock Exchange's inquiry regarding its 2024 annual report, confirming that the accounting firm, Rongcheng, conducted a review and provided an opinion on the disclosed information [3]. - As of the end of 2024, the balance of receivables and contract assets from related parties was 799.88 million yuan, accounting for 13.44% of the total balance [3][4]. Performance Commitment - The revenue from related parties for the years 2021 to 2023 was 868.09 million yuan, 669.70 million yuan, and 468.19 million yuan, representing 95.07%, 82.57%, and 50.23% of total revenue, respectively [4]. - The net profit during the performance commitment period from 2021 to 2023 was 40.68 million yuan, 34.48 million yuan, and 60.53 million yuan, achieving a cumulative completion rate of 113% [4]. Financial Overview - In 2024, Jiangjian Co., Ltd. achieved an operating income of 691.37 million yuan and a net profit of 14.57 million yuan, with related sales revenue decreasing to 212.32 million yuan [4]. - The company reported a cash balance of 849.41 million yuan and total borrowings of 1.59 billion yuan, primarily used for PPP projects and operational funding [6]. - The net cash flow from operating activities was -193 million yuan, with 137 million yuan paid for other operating-related cash flows [6].

Group 1: Manufacturing PMI Insights - In May, the manufacturing PMI rose to 49.5%, an increase of 0.5 percentage points from the previous month, indicating an improvement in economic conditions [1][2] - The production index reached 50.7%, up 0.9 percentage points, signaling accelerated manufacturing activity, while the new orders index increased to 49.8%, up 0.6 percentage points [2] - Large enterprises saw their PMI rise to 50.7%, returning to the expansion zone, with production and new orders indices at 51.5% and 52.5%, respectively [2] Group 2: High-Tech and Export Performance - High-tech manufacturing PMI stood at 50.9%, maintaining expansion for four consecutive months, while equipment manufacturing and consumer goods sectors also showed improvement [3] - New export orders and import indices increased to 47.5% and 47.1%, respectively, reflecting a recovery in foreign trade orders, particularly from companies engaged with the U.S. market [3] Group 3: Non-Manufacturing Sector Performance - The non-manufacturing business activity index was 50.3%, slightly down by 0.1 percentage points but still indicating expansion [4] - The service sector's business activity index rose to 50.2%, driven by increased consumer activity during the "May Day" holiday, with significant growth in transportation and hospitality sectors [4] - The construction sector maintained expansion with a business activity index of 51.0%, although it showed a slight decline from the previous month [4] Group 4: Composite PMI Overview - The composite PMI output index increased to 50.4%, up 0.2 percentage points, indicating continued expansion in production and business activities across sectors [5][6] - The manufacturing production index and non-manufacturing business activity index contributed to the composite PMI, standing at 50.7% and 50.3%, respectively [6]

Group 1 - The board of directors of Longyuan Construction Group Co., Ltd. held its 25th meeting of the 10th session on May 29, 2025, with all 7 directors participating in the vote [2][3] - The board unanimously approved the establishment of a special account for raised funds and authorized the signing of a fund supervision agreement to ensure proper management and usage of the funds raised [2][3] - The decision was made in compliance with relevant laws and regulations, including the Company Law and Securities Law of the People's Republic of China [2] Group 2 - The voting results showed 4 votes in favor, 0 against, and 0 abstentions, with 3 directors abstaining due to conflicts of interest [3] - The proposal was also reviewed and approved by the independent directors in a separate meeting [3]

Group 1 - The annual general meeting of China Railway Construction Corporation Limited is scheduled for June 20, 2025, at 9:00 AM in Beijing [1][2] - The voting will be conducted through a combination of on-site and online voting systems provided by the Shanghai Stock Exchange [2][3] - Shareholders must register for attendance by June 18, 2025, and can delegate their voting rights to a proxy if necessary [5][6] Group 2 - The meeting will discuss non-cumulative voting proposals, including the cancellation of the supervisory board [2][4] - Shareholders can vote via the Shanghai Stock Exchange's online voting platform, with specific voting times outlined [3][4] - The company will provide reminder services to ensure that minority investors are informed and can participate in the voting process [3]

Core Viewpoint - Food security is a critical strategic issue for China's economic development, social stability, and national independence, with high-standard farmland construction being a key component in ensuring food security [1] Group 1: High-Standard Farmland Construction - Since 2012, the company has actively participated in high-standard farmland construction, transforming over 200,000 acres of land in regions such as Xinjiang, Qinghai, Jilin, Ningxia, and Shaanxi [1] - The company employs various engineering methods, including land leveling, irrigation and drainage, installation of monitoring equipment, and ecological protection, to convert deserts, saline-alkali land, and mountainous farmland into high-standard farmland [1][2] Group 2: Project Management and Innovation - The company has adopted a grid management model to address challenges such as project dispersion, tight schedules, and adverse weather conditions, ensuring construction safety and quality [3] - The integration of fragmented farmland into large-scale "chessboard" layouts has been achieved through comprehensive land management practices [3] Group 3: Technological Empowerment - A modern grain storage project in Weinan City, built by the company's subsidiary, features advanced construction techniques, including slip-form construction, which allows for rapid completion and high precision [4][5] - The new grain storage facility will enhance regional grain storage capacity to 177,200 tons and significantly reduce storage losses to one-fifth of traditional grain warehouses [5]

Core Viewpoint - The company Shanghai Tunnel Engineering Co., Ltd. (隧道股份) announced that its controlling shareholder, Shanghai Urban Construction (Group) Co., Ltd., will increase its stake in the company by purchasing 21.8283 million A-shares, representing 0.6943% of the total share capital, for a total investment of RMB 132 million [1] Summary by Categories Shareholding Increase - The controlling shareholder plans to conduct the share purchase from May 16 to May 22, 2025, through centralized bidding on the Shanghai Stock Exchange [1] - The total number of shares to be acquired is 21.8283 million, which constitutes 0.6943% of the company's total share capital [1] Funding Sources - The funds for this share purchase will come from the controlling shareholder's own funds and self-raised funds [1] - The self-raised funds include a loan of up to RMB 450 million from Industrial and Commercial Bank of China [1]

Core Viewpoint - The central government emphasizes the importance of high-standard farmland construction for ensuring national food security, marking the 14th consecutive year of this focus [1] Group 1: Company Initiatives - Since 2012, the company has actively participated in high-standard farmland construction, successfully building over 200,000 acres of high-standard farmland across various regions including Xinjiang, Qinghai, Jilin, Ningxia, and Shaanxi [1][3] - The company employs standardized, technological, and systematic methods to address challenges in farmland utilization, contributing significantly to agricultural productivity and food security [1] Group 2: Project Achievements - In Xinjiang, the company transformed 22,000 acres of desert into high-standard farmland, achieving a yield of 400 kilograms per acre for oil sand beans in 2024, totaling 8.8 million kilograms [2] - In Jilin Province, over 10,000 acres of saline-alkali land were converted into productive farmland, yielding 900,000 kilograms of rice in 2023, demonstrating effective ecological management and increased food production [2] - In the Qinba Mountains of Shaanxi, the company integrated 90,000 acres of fragmented farmland into high-standard farmland, improving the average soil quality rating from 7.143 to 5.821, exceeding the requirement of a minimum increase of 0.5 [2]

在吉林省大安市，陕建华山建设集团承接了首个盐碱地改造项目。面对严寒和复杂的施工条件，项目团队立下军令状，决心在短短半年内完成任务。他们克 服了低温、运输困难、施工面分散等诸多挑战，通过科学的田块规划、土地平整、灌溉设施建设等一系列措施，成功将万余亩盐碱地改造为良田。2023年， 这片土地实现了当年种植当年收获，年产水稻达90万公斤，不仅实现了生态治理，还显著提升了粮食产量。 项目团队每天天不亮就带着测量仪器和干粮出门，顶着零下二十多度的严寒进行红线确认和地面复测工作。由于工区离项目部有40多公里，工人们在野外一 忙就是一天，手脚被冻伤是常事。每年4月土地解冻后，大型运输车辆无法进入，建设团队必须赶在解冻前将20万方山皮石运到工作面附近，作为田间道路 路基的主要材料。山皮石从300公里外的内蒙古山区购买，运输路途遥远，工人们常常天黑回到项目部才能吃上热饭。夜间收料时，大家更是通宵达旦地忙 碌。 今年中央一号文件再次强调"保障国家粮食安全的根本在耕地，建设高标准农田是一个重要抓手"，这是中央连续第14年提出高质量推进高标准农田建设的要 求。自2012年起，陕建股份（600248）(以下简称"陕建")积极参与高标准 ...

Core Viewpoint - Ningbo Construction Co., Ltd. is increasing its impairment compensation commitment in a transaction to acquire 100% equity of Ningbo Transportation Engineering Construction Group Co., Ltd. through a share issuance [1][2]. Summary by Sections Transaction Details - The company plans to purchase 100% equity of the target company through a share issuance [1]. - A supplementary agreement regarding the impairment compensation commitment was signed on May 19, 2025, to adjust the impairment testing and compensation scheme [2]. Impairment Compensation Agreement - The agreement stipulates that if any asset group undergoes impairment during the testing period, the counterparty (Ningbo Transportation Investment Group) must compensate the company based on the impairment amount [2][3]. - Compensation can be made in shares or cash, with specific formulas provided for calculating the compensation amount [3][4]. Adjustments and Compliance - The adjustments made to the impairment compensation commitment do not constitute a significant change to the restructuring plan, as they do not alter the transaction objects, transaction targets, or transaction prices [5]. - The independent financial advisor confirmed that the adjustments are in line with regulatory guidelines and do not harm the company's interests [6].