CSN Mineracao cuts GHG emissions intensity 13% vs 2020 base year in 2Q26 update

• CSN Mineração’s 2Q26 sustainability update flagged a 13% drop in GHG emissions intensity versus the 2020 base year.
• Water withdrawal intensity fell 25% year on year to 0.18 m³ per tonne of iron ore from 0.24 m³.
• 6M26 carbon intensity improved to 6.19 kgCO2e per tonne from 7.10 kgCO2e per tonne in 2020, a 13% reduction.
• FTSE Russell ESG score rose to 3.9 from 3.4; Sustainalytics ESG Risk Rating scored 26.2, ranking 9th of 147.
• Report logged one employee fatality in the quarter, ending a 13-year period without fatal accidents.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. CSN Mineracao SA published the original content used to generate this news brief on August 12, 2026, and is solely responsible for the information contained therein.