海安集团(001233.SZ)披露招股意向书，公司拟公开发行股票数量为4649.3334万股，占本次发行后总股 本的比例为25%。公司高级管理人员与核心员工参与本次战略配售设立的专项资产管理计划为国泰君安 君享海安橡胶1号战略配售集合资产管理计划，计划拟认购本次公开发行规模的比例为10%，即 464.9333万股，且认购金额不超过16645万元。本次发行初步询价日期为2025年11月11日，申购日期为 2025年11月14日，发行结束后将尽快申请在深交所主板上市。 公司的主营业务包括巨型全钢工程机械子午线轮胎的研发、生产与销售，以及矿用轮胎运营管理业务。 巨型全钢工程机械子午线轮胎是工程机械轮胎中极具特色的高端产品，其体积和质量巨大(最大轮胎外 直径超过4米，最大质量接近6吨)、工作条件苛刻、不间断工作时间长，因此全钢巨胎产品的生产技术 难度大，目前仅少数轮胎生产企业能够实现大规模量产。公司自2005年成立以来，一直专注于全钢巨胎 产品的研发及生产，经过十几年的稳步发展，现已具备全系列型号全钢巨胎(轮辋直径49英寸及以上)的 生产技术和量产能力，为国内外上百个矿山提供了全钢巨胎产品或服务。 公司2022年度至 ...

Group 1 - The company plans to publicly issue 46,493,334 shares, accounting for 25% of the total share capital after the issuance [1] - Senior management and core employees will participate in a strategic placement plan, intending to subscribe for 10% of the public offering, which amounts to 4,649,334 shares, with a subscription amount not exceeding 166.45 million yuan [1] - The initial inquiry date for the issuance is set for November 11, 2025, with the subscription date on November 14, 2025, aiming for a listing on the Shenzhen Stock Exchange [1] Group 2 - The company's main business includes the research, production, and sales of giant all-steel radial tires for engineering machinery, as well as the operation management of mining tires [1] - The company has developed the production technology and mass production capability for a full range of all-steel giant tires (rim diameter of 49 inches and above) since its establishment in 2005, serving hundreds of mines domestically and internationally [1] - The net profits attributable to the parent company for the years 2022 to the first half of 2025 are 354 million yuan, 654 million yuan, 679 million yuan, and 341 million yuan respectively [2] Group 3 - The sales revenue for the company's 63-inch all-steel giant tire products during the same period were 67.86 million yuan, 101.50 million yuan, 85.08 million yuan, and 55.52 million yuan respectively [2] - As of the end of the reporting period, the total amount of orders for the 63-inch all-steel giant tires within one year was 43.67 million yuan [2] - The funds raised from the share issuance, after deducting relevant issuance costs, will be used for projects related to the company's main business, including expansion of all-steel giant engineering radial tire production and automation upgrades, research center construction, and working capital supplementation, totaling approximately 2.852 billion yuan [2]