ARENDAL, NO / SHERBROOKE, QC.  4 July 2025 - Tekna (OSE: TEKNA), a world-leading
provider of advanced materials and plasma systems to industry, is pleased to
announce it has received an order valued at CAD 1.6 million for high-performance
titanium powder used in Laser Powder Bed Fusion (LPBF) additive manufacturing
(AM).

The order represents a fivefold increase in monthly volume from an existing
customer, a Tier-1 supplier to the U.S. aerospace and defense industry. This
expanded volume applies to deliveries scheduled for the second half of 2025 and
reflects the customer's growing demand for Tekna's premium Ti64 titanium powder,
specifically in the high-value, prime particle size range.

"We are proud to deepen our relationship with a key aerospace and defense
partner," said Claude Jean, Chief Executive Officer of Tekna. "This expanded
order underscores the trust our customers place in the consistency and quality
of our materials for mission-critical applications."

"Laser Powder Bed Fusion is the most widely adopted additive manufacturing
process today, and our Ti64 powder is optimized for performance in these
systems," added Rémy Pontone, Executive Vice President, Sales and Marketing,
Additive Manufacturing Materials. "The increased monthly volumes point to higher
machine utilization on the customer side and reflect some improved momentum
we're seeing in the AM sector."

Tekna will release its Q2 and half-year report on August 14, 2025.