08:56 AM EDT, 03/27/2025 (MT Newswires) -- ASP Isotopes ( ASPI ) said Thursday that it has begun commercially producing enriched Silicon-28 at its Aerodynamic Separation Process facility in Pretoria, South Africa.

The advanced materials company said it is in discussions with multiple potential customers about enriched Silicon-28 and said it expects to sign supply deals during the next six months in addition to agreements already signed with two US companies.

The company also said it expects to begin shipping commercial batches of enriched Silicon-28 during Q2.

Shares of ASP Isotopes ( ASPI ) were up 3.8% in recent premarket activity.