Tree Island Steel to Issue Second Quarter 2022 Financial Results on July 27, 2022

VANCOUVER, British Columbia, Canada – July 13, 2022 – Tree Island Steel Ltd. (“Tree Island” or the “Company”) (TSX: TSL) is pleased to announce that it will report its second quarter financial results for the
period ended June 30, 2022, after market hours on Wednesday, July 27, 2022.

About Tree Island Steel
Tree Island Steel, headquartered in Richmond, British Columbia, since 1964, through its four operating
facilities in Canada and the United States, produces wire products for a diverse range of industrial,
residential construction, commercial construction and agricultural applications. Its products include
galvanized wire, bright wire; a broad array of fasteners, including packaged, collated and bulk nails;
stucco reinforcing products; concrete reinforcing mesh; fencing and other fabricated wire products. The
Company markets these products under the Tree Island®, Halsteel®, K‑Lath®, TI Wire®, Tough Strand®
and ToughPanelTM brand names.

For further information contact:
Ali Mahdavi, Investor Relations
Tree Island Steel
(416) 962-3300
e-mail: amahdavi@treeisland.com
Website: www.treeisland.com