Norsk Hydro: Key information related to proposed cash dividend

The Board of Directors of Norsk Hydro ASA have decided to propose to the General
Meeting a dividend of NOK 2.5 per share on the basis of the company's financial
statements for the financial year 2023.

Dividend amount: NOK 2.5 per share
Declared currency: NOK
Last day including right: 7 May 2024
Ex-date: 8 May 2024
Record date:  10 May 2024
Payment date: 21 May 2024
Date of approval: 7 May 2024

Investor contact:
Martine Rambøl Hagen
+47 91708918
martine.rambol.hagen@hydro.com

This information is subject to the disclosure requirements pursuant to Section
5-12 the Norwegian Securities Trading Act