POSCO DX Annual Corporate Group Status Disclosure: Stable Financials and High Dependence on Group Transactions

Financials: Total assets 8.15T won, liabilities 2.53T won, equity 5.62T won, debt ratio 45.07% - sound financial stability.
Profit & Loss: Revenue 1.05T won, operating profit 58.8B won, net profit 52.4B won - stable profitability (standalone).
Shareholding: Largest shareholder POSCO Holdings 65.38%, treasury stock 0.14% - stable governance.
Internal transaction dependence: Majority of revenue (~95%) from POSCO group affiliates (POSCO, POSCO E&C, etc.). IT services generated 383.1B won.
Overseas subsidiaries: Three subsidiaries in Indonesia (66.9%), Vietnam (100%), and China (100%).
Board and ESG: ESG committee operating, approved 2026 environmental management plan.
Receivables from affiliates: 216.1B won in trade receivables from domestic affiliates.
[AI Comprehensive Analysis]This is a routine annual disclosure with no immediate price-impacting news. Financials are stable, but high reliance on group transactions (over 90% of revenue) warrants attention for potential affiliate risks.

Filing: Large Enterprise Group Status Disclosure [Annual And First Quarter Use (Individual Company)]
Company: POSCO DX (022100)
Submission: POSCO DX COMPANY LTD.
Receipt: 05-28-2026
Under Fair Trade Commission (KFTC)