Group 1 - N Shuangxin (001369) was listed today, opening with a rise of 186.13%, and by the end of the morning session, the increase expanded to 203.65% with a trading volume of 104 million shares and a turnover of 2.204 billion yuan, resulting in a turnover rate of 51.82% [1] - The company primarily engages in the research, production, and sales of products along the PVA industry chain, including polyvinyl alcohol, specialty fibers, vinyl acetate, and calcium carbide [1] - The total number of shares issued in this offering was 287 million, with an online issuance of 14.32515 million shares at a price of 6.85 yuan per share, resulting in a price-to-earnings ratio of 16.19, compared to the industry average of 28.75 [1] Group 2 - The funds raised from the initial public offering amounted to 1.966 billion yuan, which will be primarily allocated to projects such as the annual production of 12,000 tons of PVB resin, 16,000 tons of functional PVB film, working capital, a research center construction project, energy-saving and efficiency-enhancing technology renovations for the PVA industry chain, and the construction of pilot devices for PVA products [1] - Other newly listed stocks today include N Qiangyi (688809), which rose by 176.15% with a turnover rate of 50.32%, and N Yufan (001396), which increased by 152.27% with a turnover rate of 50.49% [1]

Group 1 - N Shuangxin was listed today with an opening price of 19.60 yuan, representing an increase of 186.13% [2] - The company primarily engages in the research, production, and sales of products along the PVA industry chain, including polyvinyl alcohol, specialty fibers, vinyl acetate, and calcium carbide [2] - The total issuance volume for this IPO was 287 million shares, with an online issuance of 14.33 million shares at a price of 6.85 yuan per share, resulting in a price-to-earnings ratio of 16.19, compared to the industry average of 28.75 [2] - The effective subscription number for the online issuance was 16.55 million accounts, with a final winning rate of 0.0427% [2] - The funds raised from the IPO, totaling 1.966 billion yuan, will be allocated to projects including the annual production of 12,000 tons of PVB resin, 16,000 tons of PVB functional films, working capital, R&D center construction, and energy efficiency upgrades for PVA production [2] Group 2 - Recent performance of newly listed stocks shows significant first-day gains, with N Shuangxin achieving a 186.13% increase, compared to other stocks like N Qiangyi at 212.14% and C Jianxin at 250.00% [2] - The first-day performance of N Shuangxin places it among the top performers in the basic chemical industry, highlighting strong investor interest [2]

Group 1 - Three new stocks were listed on December 30, with significant initial gains: N Shuangxin Environmental Protection rose nearly 240%, N Qiangyi shares increased over 200%, and N Yufan Technology climbed more than 170% [1] Group 2 - N Shuangxin Environmental Protection (001369) had a trading price of 23.12, with a market capitalization of 26.5 billion and a price-to-earnings ratio of 50.1. The stock experienced a change of 237.52% and a trading volume of 5.36 million shares [2] - N Qiangyi (688809) was trading at 259.00, with a market capitalization of 33.6 billion and a price-to-earnings ratio of 95.4. The stock saw an increase of 204.38% and a trading volume of 6.25 million shares [3] - N Yufan Technology (001396) had a trading price of 60.59, with a market capitalization of 6.5 billion and a price-to-earnings ratio of 48.8. The stock rose by 171.83% with a trading volume of 1.98 million shares [4]

| < ロ | | N强-(688809) | | | | | --- | --- | --- | --- | --- | --- | | | | 交易中 12-30 09:32:45 融 科 | | | | | | | 259.00 额 6.25亿 股本 1.30亿 市盈™ | 95.4 | 万得 | | | | | 173.91 204.38% 换 9.65% 市值 336亿 市净 | 8.59 | 器■ | | | 分时 | 五日 | 日K 周K 月K | 白ミ | | | | 气加 | | 均价:265.98 | 盘口 资金 | | | | 348.00 | 308.98% 卖五 259.99 | | | | 5 | | | SE 70 | | | 259.98 | 20 | | | siz — | | | 259.97 | 67 | | | | | | 259.58 | 38 | | 85.09 | | | 0 00% 卖一 259.50 | | 5 | | | | | | 259.00 | 12 | | | | | | 258.91 | 5 | | | ਡੀਓ ਸ | | | 258.90 | 3 ...

北京商报讯（记者 马换换 王蔓蕾）12月30日，强一股份（688809）、双欣环保（001369）、誉帆科技 （001396）等3只新股上市，开盘分别大涨212.14%、186.13%、169.18%，其中强一股份发行价较高， 公司开盘跻身百元股行列，开于265.6元/股。 据了解，强一股份、双欣环保、誉帆科技分别登陆科创板、主板、主板上市。 ...

每经AI快讯，12月30日，今日3只新股上市，N强一股份涨逾210%，表现最佳；N双欣环保（001369） 涨逾180%，N誉帆科技（001396）涨近170%。 ...

Group 1 - Three new stocks were listed on December 30, including Shuangxin Environmental Protection, Yufan Technology, and Qiangyi Co., marking the total number of companies listed on the Sci-Tech Innovation Board exceeding 600 [1] - Shuangxin Environmental Protection is the second new company listed in Inner Mongolia this year and the first new listing in Ordos City in over 20 years [1] - The total number of companies expected to be listed in 2025 is 115, with a total fundraising amount of 130.965 billion yuan, an increase from 100 companies and 67.353 billion yuan in 2024 [2] Group 2 - The average first-day increase for newly listed stocks this year was 256.77%, with the highest increase being 1211.11% for Dapeng Industrial, the only stock to exceed a tenfold increase on its first day [3] - Other stocks with significant first-day increases include Sanxie Electric, Muxi Co., Jiangnan New Materials, and Guangxin Technology, all exceeding 500% [3][4] Group 3 - Shuangxin Environmental Protection specializes in the research, production, and sales of polyvinyl alcohol (PVA) and related products, aiming to become a leading global green chemical new materials enterprise [5] - The company is the third-largest PVA producer in China, with a production capacity of 116,900 tons in 2024, accounting for approximately 13% of the national total [5] - The company has invested in R&D, with expenditures of 102 million yuan, 121 million yuan, and 112 million yuan from 2022 to 2024, representing 2.01%, 3.19%, and 3.22% of revenue respectively [6] Group 4 - The company focuses on low-carbon, green, and high-value-added development trends, improving traditional production methods to reduce pollution and enhance resource utilization [6] - The funds raised will enhance the production capacity of high-value-added products such as PVB functional films and water-based adhesives, meeting the growing market demand in emerging fields [6]

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。 ...