CHEN, Haoran. Financial Performance Analysis of NIO: Discussion on Profitability Based on DuPont Analysis Method. Highlights in Business, Economics and Management, [S. l.], v. 59, p. 139–146, 2025. DOI: 10.54097/qyfb0n19. Disponível em: https://hbem.org/index.php/OJS/article/view/462. Acesso em: 11 jun. 2026.