Formosa Plastics Group (FPG) announced preliminary consolidated financial results for 2025 on January 12, reporting a combined net loss after tax of approximately NT$1.093 billion (US$34.56 million), a reversal from a net profit of NT$8.458 billion in 2024. Among its four major companies, Nan Ya Plastics and Formosa Petrochemical Corporation (FPCC) posted profit growth, while Formosa Plastics Corporation (FPC) recorded a wider loss, and Formosa Chemicals & Fibre Corporation (FCFC) posted its first-ever loss since listing.