豪迈科技：2024年度，公司轮胎模具业务成本中原材料占比约三分之一

Group 1 - The core viewpoint of the article is that Haomai Technology has provided insights into the cost structure of its tire mold business and other mechanical products, highlighting the proportion of raw materials in their overall costs [2] Group 2 - In 2024, the proportion of raw materials in the tire mold business is approximately one-third, which is relatively low compared to other segments [2] - The raw material cost proportion is significantly higher in large component machinery products and machine tools, with raw materials accounting for about 50% of the cost in large component machinery [2] - The main raw materials for tire molds include forged steel and aluminum ingots, while large component machinery products primarily use pig iron and scrap steel [2]