Core Viewpoint - Yitong Century announced the reappointment of Guangdong Sinong Accounting Firm (Special General Partnership) as the auditing institution for the fiscal year 2025 [2] Company Summary - Yitong Century is continuing its relationship with Guangdong Sinong Accounting Firm for auditing services [2]

Group 1 - The core point of the article is that Yitong Century announced the approval of multiple proposals, including the "2025 Semi-Annual Report and its Summary," during the 11th meeting of the 5th Supervisory Board [2] Group 2 - The announcement was made on the evening of August 15 [2] - The meeting was focused on reviewing and approving important financial documents [2] - The company is actively engaging in governance and transparency through its supervisory board meetings [2]

Group 1 - The company, Yitong Century, announced the approval of multiple proposals, including the "2025 Semi-Annual Report and its Summary" during the 13th meeting of the fifth board of directors [2]

Group 1 - Baiya Co., Ltd. achieved a net profit of 188 million yuan in the first half of 2025, a year-on-year increase of 4.64% [1] - The company reported an operating income of 1.764 billion yuan, up 15.12% year-on-year [1] - Basic earnings per share were 0.44 yuan [1] Group 2 - Leike Defense reported a net loss of 41.67 million yuan in the first half of 2025, compared to a loss of 66.43 million yuan in the same period last year [2] - The company achieved an operating income of 542 million yuan, a year-on-year increase of 9.77% [2] - Basic earnings per share were -0.03 yuan [2] Group 3 - Jinggong Technology achieved a net profit of 113 million yuan in the first half of 2025, a year-on-year increase of 15.55% [3] - The company reported an operating income of 1.061 billion yuan, up 10.31% year-on-year [3] - Basic earnings per share were 0.22 yuan [3] Group 4 - Yuejian Intelligent reported a net profit of 62.63 million yuan in the first half of 2025, a year-on-year increase of 46.99% [4] - The company achieved an operating income of 651 million yuan, up 13.22% year-on-year [4] - Basic earnings per share were 0.2436 yuan [4] Group 5 - Wanwei High-tech achieved a net profit of 256 million yuan in the first half of 2025, a year-on-year increase of 97.47% [6] - The company reported an operating income of 4.061 billion yuan, up 4.90% year-on-year [6] - Basic earnings per share were 0.122 yuan [6] Group 6 - Keli Equipment achieved a net profit of 82.78 million yuan in the first half of 2025, a year-on-year increase of 4.88% [7] - The company reported an operating income of 318 million yuan, up 12.41% year-on-year [7] - Basic earnings per share were 0.87 yuan [7] Group 7 - Jinwo Co., Ltd. achieved a net profit of 25.47 million yuan in the first half of 2025, a year-on-year increase of 94% [8] - The company reported an operating income of 614 million yuan, up 7.96% year-on-year [8] - Basic earnings per share were 0.21 yuan [8] Group 8 - Longyuan Technology achieved a net profit of 28.28 million yuan in the first half of 2025, a year-on-year increase of 135.6% [10] - The company reported an operating income of 362 million yuan, up 1.48% year-on-year [10] - Basic earnings per share were 0.0548 yuan [10] Group 9 - Guangting Information achieved a net profit of 42.92 million yuan in the first half of 2025, turning from loss to profit [13] - The company reported an operating income of 275 million yuan, up 26.88% year-on-year [13] - Basic earnings per share were 0.4633 yuan [13] Group 10 - Changjiang Materials achieved a net profit of 73.38 million yuan in the first half of 2025, a year-on-year increase of 5.03% [15] - The company reported an operating income of 513 million yuan, up 10.43% year-on-year [15] - Basic earnings per share were 0.5019 yuan [15] Group 11 - Yitong Century reported a net loss of 1.77 million yuan in the first half of 2025, compared to a profit of 35.87 million yuan in the same period last year [17] - The company achieved an operating income of 1.22 billion yuan, down 0.54% year-on-year [17] - Basic earnings per share were -0.0020 yuan [17] Group 12 - China Nuclear Construction signed new contracts worth 90.48 billion yuan in July 2025 [19] - The company achieved a cumulative operating income of 58.229 billion yuan [19] Group 13 - Yinlong Co., Ltd. signed a construction labor subcontracting contract worth 108 million yuan [21] - The contract is for the prefabrication of CRTSIII-type track slabs for a railway project [21] Group 14 - Xinan Century plans to apply for a comprehensive credit limit of no more than 50 million yuan from a bank [23] - The limit will be used for various business purposes including working capital loans [23] Group 15 - New Hongtai reported a net profit of 34.27 million yuan in the first half of 2025, a year-on-year decrease of 8.94% [25] - The company achieved an operating income of 308 million yuan, down 2.45% year-on-year [25] - Basic earnings per share were 0.23 yuan [25] Group 16 - Botong Co., Ltd. achieved a net profit of 13.33 million yuan in the first half of 2025, a year-on-year increase of 42.95% [26] - The company reported an operating income of 149 million yuan, up 5.23% year-on-year [26] - Basic earnings per share were 0.2135 yuan [26] Group 17 - Minfeng Special Paper reported a net profit of 15.07 million yuan in the first half of 2025, a year-on-year decrease of 68.88% [28] - The company achieved an operating income of 601 million yuan, down 23.21% year-on-year [28] - Basic earnings per share were 0.043 yuan [28] Group 18 - Changchun Yidong announced that a shareholder plans to reduce their stake by up to 2.97% [29] - The reduction period is from September 8, 2025, to December 5, 2025 [29] Group 19 - Jiukang Bio received an invention patent certificate for a reagent [30] - The patent involves the application of a specific enzyme in diagnostic reagents [30] Group 20 - Xuelang Environment announced the resignation of its general manager due to personal reasons [31] - The chairman will temporarily take over the general manager's responsibilities [31] Group 21 - Tailin Bio's subsidiary obtained a property certificate for industrial land [32] - The land area is 20,500 square meters with a usage period until July 6, 2075 [32] Group 22 - Changgao Electric New's application for convertible bonds has been accepted by the Shenzhen Stock Exchange [33] Group 23 - Tianyoude Wine plans to use up to 147 million yuan of idle funds for cash management [34] Group 24 - Lingxiao Pump Industry used 5.9 million yuan of idle funds to purchase financial products [36] Group 25 - Mengke Pharmaceutical announced that a shareholder plans to reduce their stake by up to 3% [38] Group 26 - Kexiang Co., Ltd. plans to raise no more than 300 million yuan through a simplified procedure [40] Group 27 - Huagong Technology achieved a net profit of 911 million yuan in the first half of 2025, a year-on-year increase of 44.87% [42] - The company reported an operating income of 7.629 billion yuan, up 44.66% year-on-year [42] - Basic earnings per share were 0.91 yuan [42] Group 28 - Shanghai Jianke achieved a net profit of 23.76 million yuan in the first half of 2025, a year-on-year increase of 48.57% [43] - The company reported an operating income of 1.935 billion yuan, up 0.60% year-on-year [43] - Basic earnings per share were 0.06 yuan [43] Group 29 - Darui Electronics achieved a net profit of 132 million yuan in the first half of 2025, a year-on-year increase of 25.32% [44] - The company reported an operating income of 1.405 billion yuan, up 28.04% year-on-year [44] - Basic earnings per share were 1.00 yuan [44] Group 30 - Dongyangguang achieved a net profit of 613 million yuan in the first half of 2025, a year-on-year increase of 170.57% [45] - The company reported an operating income of 7.124 billion yuan, up 18.48% year-on-year [45] - Basic earnings per share were 0.209 yuan [45] Group 31 - Chongqing Beer reported a net profit of 865 million yuan in the first half of 2025, a year-on-year decrease of 4.03% [49] - The company achieved an operating income of 8.839 billion yuan, down 0.24% year-on-year [49] - Basic earnings per share were 1.79 yuan [49] Group 32 - Chongqing Beer announced that its subsidiary plans to increase capital by 600 million yuan [51] Group 33 - Meixin Technology announced that a shareholder plans to reduce their stake by up to 3% [53] Group 34 - Qipai Technology plans to raise no more than 159 million yuan through a private placement [55] Group 35 - Qipai Technology reported a net loss of 586.69 million yuan in the first half of 2025 [57] - The company achieved an operating income of 326 million yuan, up 4.09% year-on-year [57] - Basic earnings per share were -0.55 yuan [57] Group 36 - Huaying Technology reported a net loss of 476 million yuan in the first half of 2025 [59] - The company achieved an operating income of 721 million yuan, down 16.59% year-on-year [59] - Basic earnings per share were -0.1723 yuan [59] Group 37 - Best reported a net profit of 148 million yuan in the first half of 2025, a year-on-year increase of 3.30% [61] - The company achieved an operating income of 716 million yuan, up 2.73% year-on-year [61] - Basic earnings per share were 0.2966 yuan [61] Group 38 - Changliang Technology reported a net loss of 19.11 million yuan in the first half of 2025 [62] - The company achieved an operating income of 664 million yuan, down 5.64% year-on-year [62] - Basic earnings per share were -0.0236 yuan [62] Group 39 - Shunhao Co., Ltd. plans to use up to 35 million yuan of idle funds for entrusted wealth management [64] Group 40 - Weihede achieved a net profit of 65.97 million yuan in the first half of 2025, a year-on-year increase of 24.69% [66] - The company reported an operating income of 356 million yuan, up 38.37% year-on-year [66] - Basic earnings per share were 0.49 yuan [66] Group 41 - Huafa Co., Ltd. reported a net profit of 172 million yuan in the first half of 2025, a year-on-year decrease of 86.41% [67] - The company achieved an operating income of 38.199 billion yuan, up 53.46% year-on-year [67] - Basic earnings per share were 0.06 yuan [67] Group 42 - Mankun Technology achieved a net profit of 632 million yuan in the first half of 2025, a year-on-year increase of 62.30% [68] - The company reported an operating income of 760 million yuan, up 31.56% year-on-year [68] - Basic earnings per share were 0.43 yuan [68] Group 43 - Kelu Electronics achieved a net profit of 190 million yuan in the first half of 2025, turning from loss to profit [69] - The company reported an operating income of 2.573 billion yuan, up 34.66% year-on-year [69] - Basic earnings per share were 0.1144 yuan [69] Group 44 - Sanrenxing achieved a net profit of 144 million yuan in the first half of 2025, a year-on-year increase of 10.83% [71] - The company reported an operating income of 1.657 billion yuan, down 13.36% year-on-year [71] - Basic earnings per share were 0.68 yuan [71] Group 45 - Xinwei Communication achieved a net profit of 162 million yuan in the first half of 2025, a year-on-year decrease of 20.18% [72] - The company reported an operating income of 3.703 billion yuan, down 1.15% year-on-year [72] - Basic earnings per share were 0.1699 yuan [72] Group 46 - Yifan Pharmaceutical achieved a net profit of 304 million yuan in the first half of 2025, a year-on-year increase of 19.91% [72] - The company reported an operating income of 2.635 billion yuan, up 0.11% year-on-year [72] - Basic earnings per share were 0.25 yuan [72] Group 47 - *ST Chengchang achieved a net profit of 566 million yuan in the first half of 2025, turning from loss to profit [73] - The company reported an operating income of 201 million yuan, up 180.16% year-on-year [73] - Basic earnings per share were 0.2783 yuan [73] Group 48 - Rejing Bio announced that a controlling shareholder plans to reduce their stake by up to 1.08% [74] Group 49 - Jingu Co., Ltd. signed a strategic cooperation framework agreement with Luming Robotics [75]

宜通世纪(300310.SZ)发布2025年半年度报告，报告期内，公司实现营业收入12.2亿元，同比下降 0.54%。归属于上市公司股东净亏损176.56万元。归属于上市公司股东的扣除非经常性损益净亏损 790.21万元。基本每股亏损0.002元。 ...

Group 1 - The company Yitong Century (SZ 300310) reported a revenue of approximately 1.22 billion yuan for the first half of 2025, representing a year-on-year decrease of 0.54% [2] - The net profit attributable to shareholders of the listed company was a loss of approximately 1.77 million yuan [2] - The basic earnings per share showed a loss of 0.002 yuan [2]

Group 1 - The company Yitong Century (SZ 300310, closing price: 6.49 yuan) held its 13th meeting of the 5th Board of Directors on August 14, 2025, using a combination of on-site and remote voting [2] - The meeting reviewed the proposal regarding the independent director's allowance for the 6th Board of Directors [2] - For the year 2024, the revenue composition of Yitong Century is as follows: communication services and equipment account for 81.66%, ICT business accounts for 10.07%, and the Internet of Things accounts for 8.27% [2]

宜通世纪科技股份有限公司 子公司管理制度 第一章 总 则 宜通世纪科技股份有限公司 子公司管理制度 第一条 为加强对宜通世纪科技股份有限公司（以下简称"公司"或"本公司"） 子公司的管理，规范公司内部运作，维护公司和投资者利益，根据《中华人民共 和国公司法》（以下简称"《公司法》"）等法律法规、规范性文件以及《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 2 号 ——创业板上市公司规范运作》等深圳证券交易所业务规则及《宜通世纪科技股 份有限公司章程》（以下简称"公司章程"）的有关规定，结合公司情况，特制定 本制度。 第二条 本制度所称子公司是指公司持股比例为 50%以上的公司，或者能够 决定其董事会半数以上成员组成，或者通过协议或者其他安排能够实际控制的公 司或其他主体。 第三条 本制度适用于公司及公司的子公司。子公司董事、监事（如有，下 同）及高级管理人员应严格执行本制度，并应依照本制度及时、有效地做好管理、 指导、监督等工作。 第二章 子公司管理的基本原则 第四条 本制度旨在加强对子公司的管理，建立有效的控制机制，对公司的 治理、资源、资产、投资等运作进行风险控制，提高公司整 ...

宜通世纪科技股份有限公司 董事会薪酬与考核委员会工作制度 宜通世纪科技股份有限公司 董事会薪酬与考核委员会工作制度 第一章 总则 第一条 为建立和完善宜通世纪科技股份有限公司（以下简称"公司"）董事（指非 独立董事，下同）及高级管理人员（以下简称"高管人员"）的业绩考核与评价体系，制 订科学、有效的薪酬管理制度，根据《中华人民共和国公司法》（以下简称"《公司法》"）、 《宜通世纪科技股份有限公司章程》（以下简称"公司章程"）的有关规定，公司董事会设 立董事会薪酬与考核委员会（以下简称"薪酬与考核委员会"），并制定本工作制度。 第二条 薪酬与考核委员会是董事会按照股东会决议设立的专门工作机构，主要负 责制定董事、高级管理人员的考核标准并进行考核，制定、审查董事、高级管理人员的 薪酬政策与方案。薪酬与考核委员会对董事会负责。 本工作制度所称董事是指在公司支取薪酬的董事长、董事，高管人员是指公司的总 经理、副总经理、财务总监、董事会秘书和公司章程规定的其他人员。 第三条 薪酬与考核委员会成员应当受本工作制度的约束。 第二章 人员组成 第四条 薪酬与考核委员会成员由三名董事组成，其中独立董事应过半数。 第五条 薪酬与 ...

宜通世纪科技股份有限公司 总经理工作细则 宜通世纪科技股份有限公司 总经理工作细则 第一章 总则 第一条 为促进宜通世纪科技股份有限公司（以下简称"公司"）经营管理的制度化、 规范化、科学化，确保公司重大经营决策的正确性、合理性，提高民主决策、科学决策 水平，根据《中华人民共和国公司法》（以下简称"《公司法》"）、《宜通世纪科技股 份有限公司章程》（以下简称"公司章程"）制定本细则。 第二条 本细则旨在落实《公司法》、公司章程、董事会赋予总经理班子的职权， 明确其应履行的责任。 第二章 职责及分工 第三条 总经理由董事会聘任，主持公司日常经营和管理工作，组织实施董事会决 议，对董事会负责。 第四条 总经理行使下列职权： （一）主持公司的生产经营管理工作，组织实施董事会决议，并向董事会报告工作； （二）组织实施公司年度经营计划和投资方案； （三）拟订公司内部管理机构设置方案； （四）拟订公司的基本管理制度； （五）制订公司的具体规章； （六）提请董事会聘任或者解聘公司副总经理、财务总监和技术总监； （七）决定聘任或者解聘除应由董事会聘任或者解聘以外的管理人员； （八）拟订公司职工的工资、福利、奖惩制度，决定公司 ...