Group 1: Company Listings - Double Xin Environmental Protection (001369) and Yufan Technology (001396) were listed on the Shenzhen Stock Exchange, while Qiangyi Co., Ltd. (688809) was listed on the Shanghai Stock Exchange [1] Group 2: Double Xin Environmental Protection (001369) - Double Xin Environmental Protection specializes in the research, production, and sales of products in the PVA industry chain, including polyvinyl alcohol (PVA), special fibers, and calcium carbide [2] - The company raised a total of RMB 196,595.00 million, with a net amount of RMB 179,982.55 million after deducting issuance costs, to fund various projects including the production of PVB resin and functional films, water-based adhesives, and energy-saving technology upgrades [2] Group 3: Yufan Technology (001396) - Yufan Technology provides smart city underground pipeline repair services using advanced technologies such as CCTV and robotics, and is recognized as a national "little giant" enterprise [3] - The company raised a total of RMB 59,581.17 million, with a net amount of RMB 51,537.68 million after deducting issuance costs, to enhance urban pipeline operation and maintenance capabilities and for research and development center construction [3] Group 4: Qiangyi Co., Ltd. (688809) - Qiangyi Co., Ltd. focuses on semiconductor design and manufacturing, specifically in the development and production of probe cards for wafer testing [4] - The company raised a total of RMB 275,605.51 million, with a net amount of RMB 252,646.18 million after deducting issuance costs, to support the development and production of probe cards and the construction of its headquarters and R&D center in Suzhou [4]

12月30日消息，交易所公告称，强一股份今日在上交所科创板上市，公司证券代码：688809，发行市盈 率为48.55倍。誉帆科技今日在深交所主板上市，公司证券代码：001396，发行市盈率为19.77倍。双欣 环保今日在深交所主板上市，公司证券代码：001369，发行市盈率为16.19倍。 据交易所公告，双欣环保今日在深交所主板上市，公司证券代码：001369，发行价格6.85元/股，发行 市盈率为16.19倍。 【今日上市】 据交易所公告，誉帆科技今日在深交所主板上市，公司证券代码：001396，发行价格22.29元/股，发行 市盈率为19.77倍。 公司简介： 2012年12月17日,公司前身上海誉帆环境科技有限公司成立。 2020年12月29日,公司名称由上 海誉帆环境科技有限公司变更为上海誉帆环境科技股份有限公司。 主营业务：排水管网系统的智慧诊断与健康评估、病害治理以及运营维护业务。 双欣环保今日上市 发行价格6.85元/股 强一股份今日上市 发行价格85.09元/股 据交易所公告，强一股份今日在上交所科创板上市，公司证券代码：688809，发行价格85.09元/股，发 行市盈率为48.55倍。 公 ...

每经AI快讯，12月30日，今日无新股申购；有3只新股上市，为深交所的双欣环保（001369）、誉帆科 技（001396），科创板的强一股份。 ...

Group 1: Company Overview - Three new stocks listed on December 30, including Shuangxin Environmental Protection (001369.SZ), Yufan Technology (001396.SZ), and Qiangyi Co., Ltd. (688809.SH) [1] - Shuangxin Environmental Protection, established in June 2009, specializes in the R&D, production, and sales of products along the PVA industry chain, including polyvinyl alcohol (PVA), special fibers, vinyl acetate (VAC), and calcium carbide [1][4] Group 2: Financial Performance and Projections - Shuangxin Environmental Protection is the third-largest PVA producer in China, with a projected PVA output of 116,900 tons in 2024, accounting for approximately 13% of the national total [4] - The company reported a 25.25% year-on-year decline in revenue and a 30.89% drop in net profit for 2023 [5] - Yufan Technology's revenue is projected to grow from 513 million yuan in 2022 to 804 million yuan in 2025, with a net profit increase from 81 million yuan to 140 million yuan over the same period [11] - Qiangyi Co., Ltd. expects to achieve revenues of 641 million yuan in 2024, with a significant increase in net profit to 233 million yuan [18] Group 3: Investment Directions - Shuangxin Environmental Protection plans to invest 5.57 billion yuan in a project to produce 16,000 tons of PVB resin and 3.51 billion yuan in a water-based adhesive project [3] - Yufan Technology aims to invest in various projects, including a 1.09 billion yuan R&D center and 1.20 billion yuan for working capital [10] - Qiangyi Co., Ltd. intends to allocate 12 billion yuan for the development and production of probe cards and 3 billion yuan for its headquarters and R&D center [17] Group 4: Market Position and Competitive Advantage - Shuangxin Environmental Protection has established long-term partnerships with major domestic companies and international firms, enhancing its market presence [4] - Yufan Technology is recognized as a national-level "little giant" enterprise, focusing on smart diagnostics and maintenance of drainage systems [6][11] - Qiangyi Co., Ltd. ranks among the top ten semiconductor probe card manufacturers globally, highlighting its competitive position in the semiconductor industry [18]

誉帆科技公告称，公司首次公开发行股票并在主板上市，2025年12月22日进行网上发行摇号中签仪式。 中签号码共35281个，每个中签号码可认购500股公司A股股票。网上投资者需于12月23日履行缴款义 务，确保资金账户日终有足额认购资金，不足部分视为放弃，弃购股份由保荐人包销。网上发行股票无 流通限制及限售期，若认购股份不足70%，将中止发行。 ...

誉帆科技公告称，本次发行价22.29元/股，发行股份2673万股，占发行后总股本25%。初始战略配售 534.6万股，占比20%，最终战略配售股份391.256万股。战略配售回拨后，网下初始发行1416.394万 股，网上初始发行855.35万股。2025年12月19日网上定价初始发行855.35万股。网上有效申购户数 1648.8309万户，有效申购股数107.27亿股。因网上初步有效申购倍数高于100倍，启动回拨机制，网下 最终发行507.694万股，网上最终发行1764.05万股，网上中签率0.0164442901%。2025年12月22日摇号 抽签，23日公布结果。投资者23日需履行缴款义务。 ...

登录新浪财经APP 搜索【信披】查看更多考评等级 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。 经深圳证券交易所审核同意，上海誉帆环境科技股份有限公司（以下简称"誉帆科技"、"发行人"或"本 公司"）发行的人民币普通股股票将于２０２５年１２月３０日在深圳证券交易所主板上市，上市公告 书全文和首次公开发行股票并在主板上市的招股说明书全文披露于中国证监会指定信息披露网站（巨潮 资讯网，网址ｗｗｗ．ｃｎｉｎｆｏ．ｃｏｍ．ｃｎ；中证网，网址ｗｗｗ．ｃｓ．ｃｏｍ．ｃｎ；中 国证券网，网址ｗｗｗ．ｃｎｓｔｏｃｋ．ｃｏｍ；证券时报网，网址ｗｗｗ．ｓｔｃｎ．ｃｏｍ；证 券日报网，网址ｗｗｗ．ｚｑｒｂ．ｃｎ；中国金融新闻网，网址ｗｗｗ．ｆｉｎａｎｃｉａｌｎｅｗ ｓ．ｃｏｍ．ｃｎ；经济参考网，网址ｗｗｗ．ｊｊｃｋｂ．ｃｎ；中国日报网，网址ｗｗｗ．ｃｈｉ ｎａｄａｉｌｙ．ｃｏｍ．ｃｎ）；供投资者查阅。 本公司股票将在深圳证券交易所主板市场上市，该市场具有一定的投资风险。 所属网页二维码：巨潮资讯网■ 本公司提醒投资者应充分了解股票市场风险及本公司披露的风险因素，在新股上市初期切忌 ...

Group 1 - The company announced the issuance of 26.73 million shares of RMB ordinary stock, all of which are new shares and do not involve public sale by shareholders [1] - A total of 22.2071 million shares will be listed for trading on the Shenzhen Stock Exchange starting from December 30, 2025, while the listing date for the remaining shares will be determined according to relevant laws and shareholder commitments [1]

Core Viewpoint - Five new stocks will be available for subscription next week, with Shuangxin Environmental Protection ranking sixth in total shares issued among new A-shares in 2025 and first among new stocks on the Shenzhen Stock Exchange [1] Group 1: New Stock Offerings - The new stocks available for subscription include Jianxin Superconductor, Jiangtian Technology, Qiangyi Co., Yufan Technology, and Shuangxin Environmental Protection [1] - Jianxin Superconductor has an issue price of 18.58 yuan per share and a total issuance of 41.92 million shares, with 10.06 million shares available for online subscription [2] - Jiangtian Technology's issue price is 21.21 yuan per share, with a total issuance of 13.21 million shares, and 11.89 million shares available for online subscription [9][10] Group 2: Company Profiles - Jianxin Superconductor specializes in the R&D, production, and sales of core components for MRI equipment, with a global market share of approximately 4.2% [2] - Jiangtian Technology focuses on the R&D and production of label printing products, with major clients including Yangshengtang and Nongfu Spring [10] - Qiangyi Co. is a leading enterprise in the semiconductor probe card industry, with significant growth in revenue expected [14][17] Group 3: Financial Performance - Jianxin Superconductor's revenue for 2022 to 2024 is projected at 3.59 billion yuan, 4.51 billion yuan, and 4.25 billion yuan, with a net profit of 346.35 million yuan, 487.35 million yuan, and 557.84 million yuan respectively [5] - Jiangtian Technology's revenue for the same period is expected to be 3.84 billion yuan, 5.07 billion yuan, and 5.38 billion yuan, with net profits of 744.54 million yuan, 964.61 million yuan, and 1.02 billion yuan [10] - Shuangxin Environmental Protection anticipates a revenue of 37.18 billion yuan for 2025, reflecting a growth of 6.66% [25]

Core Viewpoint - Yufan Technology (001396) is set to go public with its initial public offering (IPO) on December 19, 2023, aiming to enhance its urban pipeline operation and maintenance capabilities, expand its project scope, and build a research and development center [1][4]. Group 1: Company Overview - Yufan Technology was founded in 2012 and is headquartered in Shanghai, recognized as a leading high-tech enterprise in underground pipeline maintenance and a national-level "little giant" enterprise [2]. - The company has developed a comprehensive service system covering detection, special investigation, non-excavation repair, maintenance, and the production and sales of specialized vehicles and repair materials [2]. - Yufan Technology holds 125 patents, including 33 invention patents, and is projected to achieve a market share of 4.8% in the drainage pipeline detection and non-excavation repair industry by 2024, maintaining its position as the market leader [2]. Group 2: Business Achievements - The company has successfully completed significant projects across 32 provinces, municipalities, and autonomous regions in China, establishing a strong brand reputation in the industry [3]. - Yufan Technology has received multiple prestigious awards, including the Shanghai Science and Technology Progress Award and the Huaxia Construction Science and Technology Award [3]. Group 3: Fundraising and Investment Plans - The company plans to issue up to 26.73 million new shares, with net proceeds after issuance costs allocated to projects related to its main business, including urban pipeline operation and maintenance service enhancement (314.45 million yuan), research and development center construction (109.44 million yuan), and working capital (120 million yuan) [5]. - The investment projects align with national and social needs, industry development trends, and the company's strategic planning, aimed at solidifying technical barriers and expanding service coverage [4][5]. Group 4: Technological Innovation - Yufan Technology emphasizes market-oriented technological innovation, focusing on low-carbon and environmentally friendly practices while enhancing existing technology and developing new maintenance techniques [6]. - The company is increasing its investment in research and development, integrating artificial intelligence for data interpretation, and improving efficiency and accuracy in its operations [6].