[SMM Steel] AISI urges USTR to impose cumulative tariffs on major steel overcapacity exporters
[SMM Steel] The American Iron and Steel Institute (AISI) urged the USTR to impose cumulative tariffs under the Section 301 investigation targeting economies linked to global steel overcapacity. AISI highlighted record Chinese steel exports of 131 million mt in 2025 and rising shipments from India, Indonesia, South Korea, Japan, and Mexico. The institute argued that subsidized exports and redirected trade flows are pressuring the US steel market. If approved, additional Section 301 tariffs could be added on top of existing Section 232 duties, potentially lifting total US steel tariffs on some countries to 60-75%.