ASP Isotopes has successfully restarted 18 enrichment stages at its Silicon-28 facility in Pretoria, operating at target levels for over three weeks after nine months of peripheral upgrades. The company forecasts fulfilling U.S. supply agreements in the third quarter, driving a 24% single-day share surge.
ASP Isotopes has restarted the first 18 stages of its Pretoria Silicon-28 enrichment plant, achieving target enrichment levels consistently for over three weeks. This follows nine months of modifications to peripheral components such as valves, compressors and piping to meet OEM specifications.
During a second-half customer site visit last year, ASP engineers identified non-core component failures and implemented extensive modifications. The overhaul addressed safety and efficiency, ensuring the core enrichment technology could run at designed throughput.
With stable operations confirmed, ASP expects to fulfill previously signed supply contracts with U.S.-based customers in the third quarter. The announcement spurred a 24% stock rally, marking the best daily gain since October, as investors anticipate growth in quantum computing and semiconductor markets.
Silicon-28, constituting 92.2% of natural silicon, is critical for next-gen quantum computing and advanced semiconductors. ASP’s plan to scale production aligns with rising demand in electronics and space applications, positioning the company for long-term growth.
