• J-Star will carry out a 1-for-5 share consolidation effective July 10, 2026 to support continued Nasdaq Capital Market listing.
• Class A ordinary shares will trade on a post-consolidation basis under YMAT from the July 10 open, with a new CUSIP G81237136.
• Class A and Class B ordinary shares will be consolidated at the same ratio; fractional shares will be rounded up.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. J-Star Holding Co. Ltd. published the original content used to generate this news brief on July 08, 2026, and is solely responsible for the information contained therein.