TY - CPAPER AU - Julan DU AU - Zhaoguang WANG AU - Yifei ZHANG TI - THE GLOBAL VALUE CHAIN ADJUSTMENT OF THE U.S. GOVERNMENT PROCUREMENT CONTRACTORS AMID GEOPOLITICAL CONFLICTS T2 - Proceedings of 12th SWS International Scientific Conference on Social Sciences - ISCSS 2025 PY - 2025 SP - 205 EP - 214 DO - 10.35603/sws.iscss.2025/s02.25 PB - SGEM WORLD SCIENCE (SWS) Scholarly Society ER -