Availability of the 2021 half-year financial report

Paris, October 12, 2021 – The 2021 half-year financial report of Nexans has been filed with the AMF
(Autorité des Marchés Financiers). It is available to the public in accordance with applicable laws and can
be downloaded on Nexans website (www.nexans.com) and on the AMF website (www.amf-france.org).

This half-year financial report includes in particular the condensed consolidated financial statements as at
June 30th, 2021, the half-year activity report, the declaration of the person responsible for the half-year
financial report and the statutory auditors' report.