What happened
VitzroSys updated a previously disclosed supply contract with Korea National Railway, now worth US$4.27M, about 22.58% of its recent annual revenue, running through Oct 2026.
For context, this single contract equals about 22.58% of the company's most recent annual revenue.
| Counterparty | Korea National Railway |
|---|---|
| Contract value | US$4.27M |
| vs. recent revenue | 22.58% |
| Through | Oct 2026 (from Aug 2025) |
| Filed | 2026-09-30, [Amended] Supply contract signed |
| Source | DART rcept 20260930901071 → open original filing |
Source: DART. Information only, not investment advice.