Steel & Tube - Shareholder Newsletter - December 2025

Steel & Tube Holdings Limited (NZX:STU) has released its Shareholder Newsletter for December 2025. In this newsletter we comment on trading conditions and performance, and share stories on customer partnerships, projects and initiatives which are positioning Steel & Tube strongly for the expected uplift in demand. The Newsletter is part of Steel & Tube's commitment to keeping our shareholders informed about the business and the contribution our company makes to New Zealand's economic development. A copy of the newsletter is attached and can be viewed on the company's website at: https://steelandtube.co.nz/shareholder-newsletters ENDS For further information please contact: Mark Malpass Steel & Tube CEO Tel: +64 27 777 0327 Email: mark.malpass@steelandtube.co.nz Richard Smyth Steel & Tube CFO Tel: +64 21 646 822 Email: richard.smyth@steelandtube.co.nz For media assistance, please contact: Jackie Ellis, tel: 64 27 246 2505 Email: jackie@ellisandco.co.nz