Voluntary early partial repayment of senior loan agreement

Milan, October 17, 2025 – Industrie De Nora S.p.A. (“De Nora”) – an Italian multinational listed on the Euronext Milan, specialized in the electrochemical industry and leader in sustainable technologies and in the green hydrogen industry – announces that it has proceeded with the voluntary early partial repayment of the outstanding loan agreement named “Senior Facilities Agreement”.

The loan agreement, signed on May 5, 2022, between De Nora Holdings US Inc. (“De Nora US”) and a pool of financial institutions (the “Senior Facilities Agreement”), had already been partially repaid in March of the 2023 financial year.

The additional voluntary early partial repayment, carried out today, concerned an amount of USD 40 million, applied to the disbursed and  outstanding amounts under the Facility A2 credit line, which has now been fully repaid. As of today, the Facility A1 credit line remains active, with a nominal amount of EUR 80 million.

The Company has funded the early repayment its available liquidity. This repayment is consistent with the Group’s ongoing efforts to optimize its financial structure and aims to further improve the average annual cost of medium- to long-term debt.

The transaction confirms the Group’s strong financial health, which remains focused on pursuing both organic and external growth opportunities.