冲突、战争与和平经济、商业与金融科学与技术US proposes $70,000 OPT fee per student, raising concerns for Indian graduatesTelangana Today·1 个来源·阅读 1 分钟·2周前·归档于2026年10月20日2026-20660CrowdStrikeCyberattacksDeepSeekF-1 studentFederal Acquisition Supply Chain Security Act of 2018HangzhouHangzhou DeepSeek Artificial Intelligence Co.Indian studentsOptional Practical Training (OPT)STEM OPT extensionSouth Korean financial institutions报告问题