Tenaris Files 2019 Annual Report, 2019 Sustainability Report and 2019 Annual Report on Form 20-F, and Convenes Annual General Meeting of Shareholders and Extraordinary General Meeting of Shareholders

The 2019 annual report and the 2019 sustainability report may be downloaded from the Luxembourg Stock Exchanges website at www.bourse.lu/regulated-information-oam and are available on Tenariss website at ir.tenaris.com .