What happened
Seojin System updated a previously disclosed supply contract with Ace Engineering Co., Ltd., now worth US$130M, about 15.27% of its recent annual revenue, running through Apr 2027.
For context, this single contract equals about 15.27% of the company's most recent annual revenue.
| Counterparty | Ace Engineering Co., Ltd. |
|---|---|
| Contract value | US$130M |
| vs. recent revenue | 15.27% |
| Through | Apr 2027 (from Nov 2025) |
| Filed | 2026-08-07, [Amended] Supply contract signed |
| Source | DART rcept 20260807900549 → open original filing |
Source: DART. Information only, not investment advice.

