GENEVA, Jan. 12 -- BEIJING CHEHEJIA AUTOMOBILE TECHNOLOGY CO., LTD. (Room 107, building 1, yard 4, Hengxing Road, Gaoliying (Scientific and Technological Innovation Functional Area)Shunyi District, Beijing 101300), 北京车和家汽车科技有限公司 (中国北京市顺义区高丽营镇恒兴路4号院1幢107室(科技创新功能区)) filed a patent application (PCT/CN2025/106539) for "METASTABLE-STATE AUSTENITIC STAINLESS STEEL, AND PREPARATION METHOD THEREFOR AND USE THEREOF" on Jul 01, 2025. With publication no. WO/2026/007973, the details ...