GENEVA, July 14 -- OVERSEAS ENGINEERING COMPANY OF CHINA RAILWAY NO.5 ENGINEERING GROUP CO., LTD (23 Zaoshan Road, Yunyan District, Guiyang CityGuiyang, Guizhou 550000), 中铁五局集团有限公司海外工程分公司 (中国贵州省贵阳市贵阳市云岩区枣山路23) filed a patent application (PCT/CN2024/071035) for "OVERSEAS PROJECT MATERIAL PURCHASE MONITORING SYSTEM" on Jan 08, 2024. With publication no. WO/2025/145470, the details related to the patent application was published on Jul 10, 2025.
Notably, the patent application was submitted under the Internat...