铸造是装备制造业发展不可或缺的重要环节，是众多主机和重大技术装备发展的重要支撑。自2000年起，中国铸件总产量已连续25年稳居世界首位，2024年 我国铸件产量达到5075万吨，约占全球铸件总量的45%。其中，球墨铸铁产量1395万吨，占全国铸件的27.49%。 然而，规模领先的背后，中国铸造业长期面临"大而不强"的困境，高端铸件合格率与国际先进水平存在差距，核心铸造辅料如高端球化剂、保温冒口等高度 依赖进口，成为制约中国装备制造业向高端升级的"卡脖子"环节。《铸造行业"十四五"发展规划》明确提出，球（蠕）墨铸铁件产量占铸铁件总产量的比例 达到47%以上。 作为中国铸造用包芯线生产基地、国家级专精特新重点"小巨人"企业——禹州恒利来新材料有限公司，25年来以其在球化剂、包芯线等核心添加剂材料领域 的专注与创新，悄然推动着一场关乎中国铸造业核心竞争力提升的静默革命。 一、千年铸造的现代化突围：从球化剂攻坚到国际第一梯队 在球墨铸铁生产中，球化及孕育处理是决定铸件质量的核心环节。球墨铸铁的孕育是指向铁水中加入一定数量的球化剂和孕育剂，通过球化及孕育处理使铁 水在凝固时碳以球状石墨的形式形核和生长。球墨铸铁进行孕育 ...

Group 1 - The company raised a total of RMB 1,946,250,600.00 from its initial public offering in 2021, with a net amount of RMB 1,839,833,145.59 after deducting issuance costs [1][8] - The company has established a dedicated fund management system to ensure the proper use of raised funds, including signing tripartite supervision agreements with various banks [2][3] - As of June 30, 2025, the remaining balance of the funds raised from the 2021 IPO is RMB 171,943,594.51, which will be used for subsequent project payments [16] Group 2 - In 2022, the company raised RMB 875,265,903.88 through a private placement, with a net amount of RMB 869,789,923.41 after deducting issuance costs [8][9] - The company has not experienced any changes in the investment projects funded by the 2022 private placement [12] - The company has utilized all funds raised from the 2022 private placement as per the committed purposes, with no idle funds remaining [15][16] Group 3 - The company has made adjustments to its investment projects, including changing the "Science and Technology Innovation Center Construction Project" to the "Advanced Materials Innovation Base Project" [12][11] - The company has also decided to allocate surplus funds from the "Annual Production of 1,000 Tons of Functionalized Polyphenylene Ether Project" and "Annual Production of 3,000 Tons of Functional Sugar Project" to the new project [12][10] - The company has ensured compliance with the Shanghai Stock Exchange's regulations regarding the management and use of raised funds [2][4]