GENEVA, Aug. 3 -- MAANSHAN IRON & STEEL CO., LTD (No. 8, Jiuhua West Road, Yushan DistrictMaanshan, Anhui 243041), 马鞍山钢铁股份有限公司 (中国安徽省马鞍山市雨山区九华西路8号) filed a patent application (PCT/CN2024/119632) for "MEDIUM-CARBON STEEL WHEEL STEEL WITH GOOD TOUGHNESS MATCHING, WHEEL PRODUCED FROM MEDIUM-CARBON STEEL WHEEL STEEL, AND WHEEL HEAT TREATMENT METHOD" on Sep 19, 2024. With publication no. WO/2025/156669, the details related to the patent application was published on Jul 31, 2025.
Notably, the patent application was submitted under the International Pate...