Group 1 - The core viewpoint of the article highlights the new stock offerings and their respective financial metrics, including issuance price, total market value, and industry comparisons [2][3][4] - The company 瑞立科密 is a leader in the commercial vehicle active safety system sector, with a focus on hydraulic braking and intelligent driving applications [3] - The company has shown significant revenue growth, with a reported revenue of 17.60 billion yuan in 2023, reflecting a 32.81% increase compared to the previous year [3] - The company plans to use the raised funds for the development of an automotive intelligent electronic control system headquarters and to supplement working capital [3] Group 2 - The company 云汉芯城 is recognized as a leading B2B platform in the electronic components sector, with a focus on PCBA services [4] - The company has experienced a decline in revenue, reporting 26.37 billion yuan in 2023, which is a 39.14% decrease from the previous year [4] - The raised funds will be allocated to upgrading a big data center and enhancing the electronic components trading platform [4] Group 3 - The company 世昌股份 specializes in high-pressure plastic fuel tanks for plug-in hybrid vehicles and is among the first to meet the "National VI" standards [6] - The company has established partnerships with major automotive manufacturers, successfully completing related vehicle models [6]

（原标题：商用车主动安全系统龙头等2只新股申购，世昌股份登陆北交所丨打新早知道） 对此，瑞立科密解释称，公司采购的原材料种类繁多，以芯片、铝锭为主的电子元器件和金属原材料的两类物料采购占比超过35%，属于公司采 购的主要原材料。若未来出现公司机动车主动安全系统和铝合金精密压铸件等主营产品销量下滑、原材料价格上涨、国际贸易局势不利变化等因 素，将会对公司收入、盈利水平产生不利影响，导致公司出现经营业绩波动的风险。 云汉芯城是一家电子元器件分销与产业互联网融合发展的创新型高新技术企业，重点聚焦电子制造产业中小批量电子元器件研发、生产、采购需 求，是我国电子元器件领域B2B领军企业。 9月19日，有两只新股申购，分别是深市主板上市的瑞立科密（001285.SZ），以及创业板上市的云汉芯城（301563.SZ）；有一只新股上市，北交 所的世昌股份（920022.BJ）。 两只新股申购 瑞立科密是专业从事机动车主动安全系统相关核心部件研发、生产和销售的国家高新技术企业。公司作为国内少数具备汽车制动防抱死系统 （ABS）、电子稳定控制系统（ESC）、电子制动控制系统（EBS）、电子驻车制动系统（EPB）、电控空气悬架系统 ...