Group 1 - The core viewpoint of the articles highlights the advancements in the steel industry, particularly focusing on the production of specialized steel products and the overall improvement in the industry’s pricing index [1][3]. - In September, China's steel industry PPI reached 99.5%, an increase of 3.9 percentage points compared to the previous month [1]. - The China Special Steel Association has released a report promoting the "specialized, refined, distinctive, and innovative" development route for steel enterprises, encouraging them to transition towards intelligent and high-end production [3]. Group 2 - The world's thinnest steel, with a thickness of only 0.015 mm, has achieved mass production, with a daily output of approximately 3 tons [4][6]. - This ultra-thin steel, known as "hand-tear steel," requires precise control during its production process, akin to rolling dough, where both the force applied and the purity of the material are critical [6]. - The applications of "hand-tear steel" are expanding, being utilized in soft-pack materials for electric vehicle batteries and components in 3C digital products, enhancing battery capacity and extending device lifespan [8]. Group 3 - The world's smallest steel, with a particle diameter of only 500 microns, is being used in various applications, including die-casting for electric vehicles and the manufacturing of precision tools and high-tech products [9][12]. - The forging process for this small steel is noted to be more convenient and efficient, indicating a shift towards advanced manufacturing techniques in the steel industry [12].
钢铁业差异化发展见成效：高端特钢量产 既稳产业链又拓新市场
Yang Shi Wang·2025-10-18 08:36