GENEVA, Nov. 2 -- NANJING IRON & STEEL CO., LTD. (XieJiaDian Liuhe DistrictNanjing, Jiangsu 210035), 南京钢铁股份有限公司 (中国江苏省南京市六合区卸甲甸) filed a patent application (PCT/CN2024/101124) for "METHOD FOR PRODUCING 5.5 NI STEEL FOR USE IN LOW-TEMPERATURE CONTAINER RATED FOR -196degC SERVICES" on Jun 25, 2024. With publication no. WO/2025/222614, the details related to the patent application was published on Oct 30, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organizatio...