（编辑 王雪儿） 证券日报网讯 12月23日，亚翔集成发布公告称，公司股票于2025年12月22日、12月23日连续两个交易 日内日收盘价格涨幅偏离值累计超过20%，根据《上海证券交易所交易规则》的有关规定，属于股票交 易异常波动情形。 ...

每经AI快讯，中国核建（SH 601611，收盘价：12.84元）12月22日晚间发布公告称，公司第五届第四次 董事会会议于2025年12月22日以现场方式召开。会议审议了《关于五家子公司引入投资者的议案》。 2024年1至12月份，中国核建的营业收入构成为：建筑安装占比89.42%，其他占比9.88%，其他业务占 比0.7%。 截至发稿，中国核建市值为387亿元。 每经头条（nbdtoutiao）——新能源重卡爆单了，11月销量同比增长178%！两班倒都供不应求，客户直 接进厂催单，这情景十年难遇 （记者 贾运可） ...

每经AI快讯，中国核建（SH 601611，收盘价：12.39元）12月17日晚间发布公告称，公司第五届第三次 董事会会议于2025年12月16日以现场方式召开。会议审议了《关于修订的议案》等文件。 （记者 曾健辉） 2024年1至12月份，中国核建的营业收入构成为：建筑安装占比89.42%，其他占比9.88%，其他业务占 比0.7%。 免责声明：本文内容与数据仅供参考，不构成投资建议，使用前请核实。据此操作，风险自担。 截至发稿，中国核建市值为373亿元。 每日经济新闻 每经头条（nbdtoutiao）——海南封关政策红利全解析：零关税、低个税、投资准入放宽、跨境资金自 由、创业扶持…… ...

每经AI快讯，国统股份（SZ 002205，收盘价：13.53元）12月15日晚间发布公告称，公司第六届第六十 七次董事会临时会议于2025年12月15日在公司会议室召开。会议审议了《关于取消公司监事会、修订 〈公司章程〉的议案》等文件。 2025年1至6月份，国统股份的营业收入构成为：工业占比87.69%，市政建设占比9.77%，其他业务占比 1.4%，建筑安装服务占比1.13%。 截至发稿，国统股份市值为25亿元。 每经头条（nbdtoutiao）——"一针两千，童颜针年销3亿元"背后：多家关联方注册地"查无此人"，股民 追问"钱呢"！钱氏姐弟几乎"掏空"江苏吴中，公司即将退市 （记者 曾健辉） ...

欢迎扫描下方二维码关注： 的纳税义务发生时间和计税方法，向建筑 服务发生地主管税务机关预缴税款，向机 构所在地主管税务机关申报纳税。 纳税人跨县（市、区）提供建筑服 务，按照以下规定预缴税款: (一) 一般纳税人跨县（市、区）提 供建筑服务，适用一般计税方法计税的， 以取得的全部价款和价外费用扣除支付的 分包款后的余额，按照2%的预征率计算 应预缴税款。 (二) 一般纳税人跨县（市、区）提 供建筑服务，选择适用简易计税方法计税 的，以取得的全部价款和价外费用扣除支 付的分包款后的余额，按照3%的征收率 计算应预缴税款。 (三) 小规模纳税人跨县 (市、区) 提供建筑服务，以取得的全部价款和价外 费用扣除支付的分包款后的余额，按照 3%的征收率计算应预缴税款。 政策依据：《国家税务总局关于发布 <纳税人跨县（市、区）提供建筑服务增 值税征收管理暂行办法>的公告》（国家 税务总局公告2016年第17号) 注意 纳税人在同一地级行政区范围内跨县 (市、区) 提供建筑服务,不适用《纳税 人跨县（市、区）提供建筑服务增值税征 收管理暂行办法》（国家税务总局公告 2016年第17号印发）。 政策依据:《国家税务总局关于进 ...

Group 1 - Shandong Province's market regulatory authority is intensifying efforts to combat illegal activities in quality and measurement sectors through the "Guarding Consumption" initiative, with a focus on administrative penalties for violations [3] - A case involving the sale of substandard fertilizers by Boda Agricultural Materials Business in Weihai was referred to the police after a complaint led to the discovery of 36 tons of non-compliant fertilizer, with a sales amount of 117,000 yuan [3] - Shengwoyuan (Shandong) Fertilizer Technology Co., Ltd. faced penalties for producing two batches of non-compliant compound fertilizers, totaling 9 tons, which violated product quality laws [4] Group 2 - Changyi City Hongshuo Petrochemical Sales Co., Ltd. was reported for selling adulterated diesel that did not meet mandatory national standards, leading to a police referral due to the sales amount exceeding 50,000 yuan [5] - Qingdao's market regulatory authority penalized a seafood supermarket for selling products with excessive packaging, violating environmental protection laws [6] - East A County Lianyi Construction Installation Engineering Co., Ltd. was fined for failing to apply for mandatory inspections of measuring instruments, specifically 60 untested water meters installed in residential areas [7] Group 3 - Linyi High-tech Industrial Development Zone Management Committee penalized Linyi Haocheng New Energy Co., Ltd. for selling electric bicycles that did not meet national standards, resulting in the confiscation of 23 non-compliant bicycles [8] - Jining City Rencheng District's market regulatory authority imposed penalties on Mengle Electric Vehicle Wholesale Department for selling electric bicycles that failed to meet national standards, with 26 bicycles found non-compliant during inspections [8]

Core Insights - The Guangzhou Baiyun International Airport T3 terminal features a unique metal roof design that can withstand typhoons and incorporates advanced technology [1][2] - The roof system is designed to resist wind pressures of up to 18.2 kPa, capable of withstanding a level 17 typhoon, significantly outperforming previous aluminum-magnesium-manganese alloy roofs [2] - The project showcases the integration of digital technologies such as BIM and 3D scanning for precise construction and design [4][6] Structural Innovations - The roof consists of a ten-layer system that includes a stainless steel top layer, which is only 0.5 mm thick and utilizes seamless welding technology to enhance wind and water resistance [2][3] - The engineering team has developed an intelligent detection robot for the roof, which uses deep learning algorithms to identify damage with millimeter-level accuracy [2] Aesthetic and Functional Design - The metal roof not only provides protection but also enhances architectural aesthetics, as seen in projects like the Zhejiang Anji "Two Mountains" Future Technology City Cultural and Art Center [4] - The design incorporates features to manage thermal expansion and contraction, ensuring long-term structural stability [3] Modular Construction Techniques - The construction of large public buildings increasingly employs modular construction and digital management, improving efficiency and safety [6][7] - The Bay Area Cultural Sports Center's roof was constructed using a modular approach, allowing for a 30% increase in installation efficiency and a material waste rate of only 2% [7]

Group 1 - The core point of the article is that Huakang Clean (301235) has been confirmed as the selected supplier for the "Wuyi New District Comprehensive Hospital (Phase I) Medical Special Construction and Installation Subcontract" project, with a bid price of 100 million yuan, reflecting a discount of 13.50% [1] Group 2 - The announcement was made on November 14, indicating the company's successful bid in a competitive process [1] - The project is significant as it involves medical construction, which is a critical sector in the healthcare industry [1] - The involvement in this project may enhance the company's reputation and potential future opportunities in similar contracts [1]

Group 1 - The core point of the article is that Huakang Clean (301235.SZ) has been selected as the supplier for the medical special construction and installation subcontract of the Wuyi New District Comprehensive Hospital (Phase I) project, with a bid price of 100 million yuan [1] Group 2 - The selection was confirmed through a notice issued by the bidding agency Fujian Huiyuan Engineering Consulting Co., Ltd. [1] - The project represents a significant opportunity for the company in the healthcare construction sector [1] - The awarded contract value of 100 million yuan indicates a substantial project scale, which may positively impact the company's revenue [1]

Core Viewpoint - Huakang Clean (301235.SZ) has been confirmed as the selected supplier for the "Wuyi New District Comprehensive Hospital (Phase I) Medical Special Construction and Installation Subcontract" project, which is expected to positively impact the company's future net profit if the contract is signed and implemented smoothly [1] Financial Impact - The total expected amount for the project is 100,257,633.33 yuan, which represents 5.87% of the company's audited revenue for the fiscal year 2024 [1] Business Independence - The execution of this project will not affect the company's business independence, indicating that the company can maintain its operational integrity while undertaking this new project [1]