Supply contract signed

What happened

Conclusion of Exclusive Sales and Supply Contract

1. Classification of Sales and Supply Contract Construction Contract Award

Contract Name: Gokcheok-dong 241-2 Lot Area Horizontal Housing Improvement Project

2. Contract Details Contract Amount (KRW): 103,295,900,000 Recent Sales Revenue (KRW): 2,887,440,609,690 Percentage of Sales Revenue (%): 3.58 Large Corporation Status: N/A

3. Contracting Party Gokcheok-dong 241-2 Lot Area Horizontal Housing Improvement Project Association Relationship with Company: -

4. Sales and Supply Region Gokcheok-dong 241-2 Lot Area, Guro-gu, Seoul Special City

5. Contract Period Start Date: - End Date: -

6. Major Contract Terms Downpayment and Advance Payment: None Payment Conditions: Progress billing

7. Contract (Order) Date 2026-09-16

8. Disclosure Reservation Reason for Reservation: - Reservation Period: -

9. Other Material Matters Related to Investment Decisions

Project Scale: 4 apartment buildings with 295 units (basement 3 floors to above-ground 20 floors) and ancillary welfare facilities

- The above contract amount represents the Company's 100% equity share of the total contract amount of 103,295,900,000 KRW, excluding value-added tax. - The construction period for this contract is 36 months from the actual start of construction (demolition period separate). - Recent sales revenue is based on consolidated financial statements as of the end of 2025. - The above matters may be subject to change depending on conditions specified in the future project implementation process or construction contract agreement.

Related Disclosure: 2026-05-18 Major Management Matters Related to Investment Decisions