The continued weak pulp market in the fourth quarter resulted in lower prices in USD, while a weaker USD amplified the price and margin decline in SEK. The valuation of finished goods inventory was also negatively affected by this and contributed to a lower profit of approximately SEK 30 million. Although lower prices for the wood raw material materialized compared to the previous quarter, this has not significantly counteracted the lower pulp prices in SEK.

The savings program that began in the spring of 2025 had virtually full impact during the quarter and resulted in lower fixed costs. It is expected to reduce the cost base by approximately SEK 45 million on an annual basis compared to the previously announced SEK 35 - 40 million

According to the normal seasonal pattern, the annual maintenance shutdown at Vallvik Mill was carried out during the fourth quarter, which had a negative impact on earnings.

The company's year-end report for 2025 will be published on February 19, 2026.

For further information please contact:

Lennart Eberleh, President and CEO, Rottneros AB,

+46 (0)270 622 65, lennart.eberleh@rottneros.com

Monica Pasanen, CFO, Rottneros AB,
+46 (0) 270 622 70, monica.pasanen@rottneros.com

This information is such information that Rottneros AB is required to disclose in accordance with the EU Market Abuse Regulation. The information was submitted for publication on 19 January 2026 at 19.40 by the contact person above.