Gerdau, CSN and Ternium shares climbed on Wednesday, September 2, 2026 as investors bet that tariffs and anti-dumping duties will keep cheap Chinese steel

CSN's New York line jumped 8.65% while Gerdau and Ternium advanced. Tariffs shield Brazilian and Mexican mills, but cheap Chinese imports remain the key

Gerdau, CSN and Ternium shares climbed on Wednesday, September 2, 2026 as investors bet that tariffs and anti-dumping duties will keep cheap Chinese steel