Supply contract signed

What happened

Supply contract signed

1. Details of the sales/supply contract Development of AI Native contact center system (AICC)

2. Contract details Whether the contract is conditional: Not applicable Confirmed contract amount: - Conditional contract amount: - Total contract amount (KRW): - Most recent revenue (KRW): 13,100,933,426 As percentage of revenue (%): -

3. Counterparty Meta M Co., Ltd. - Most recent revenue (KRW): 436,257,045,256 - Main business: Providing customer-specific solutions including AICC - Relationship with the Company: - - Whether a similar contract has been performed with the Company in the last 3 years: Not applicable

4. Sales/supply region Domestic

5. Contract period Start date: 2026-07-31; End date: 2027-07-30

6. Main contract terms Whether there is a down payment/advance payment: Yes Payment terms, etc.: (1) Payment terms - Advance payment 20%, 1st interim payment 20%, 2nd interim payment 30%, balance 30% (2) Contract amount - To be disclosed after the confidentiality period ends

7. Sales/supply method In-house production: Applicable Outsourced production: Not applicable Other: -

8. Contract (order) date 2026-08-12

9. Details related to disclosure confidentiality Confidentiality deadline: 2027-07-30 Reason for confidentiality: Withheld at the counterparty's request

10. Other matters for reference in investment decisions - The Company's most recent revenue in "2. Contract details" above is based on the consolidated financial statements as of the end of 2025. - The counterparty's most recent revenue in "3. Counterparty" above is based on the consolidated financial statements as of the end of 2025. - The "8. Contract (order) date" above is the date on which both parties completed signing of this contract and its ancillary agreement. - Regarding "9. Details related to disclosure confidentiality" above, the main content of the contract (contract amount) has not been disclosed until the confidentiality deadline due to the need to maintain business confidentiality; investors are advised to be mindful of the possibility of changes to or termination of the contract when making investment decisions.

* Related disclosures: -