Rights offering: new share issue price (notice)

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Rights offering: new share issue price (notice disclosure)

1. Category: final issue price

2. Issue price per share Common shares (KRW): 2,970 Class shares (KRW): -

3. Other matters material to investment decisions * The per-share issue price in this notice disclosure is the final issue price. Under Article 5-18 (Determination of the issue price for rights offerings) of the "Regulation on Issuance and Disclosure of Securities," discount rates etc. for shareholder-allocated rights offerings have been deregulated and may be freely determined; however, to avoid market disruption concerns and in line with existing practice, the price is calculated by partially applying, mutatis mutandis, Article 57 of the former "Regulation on Issuance and Disclosure of Securities."

Method of calculating the issue price (1) First-round issue price: using the third trading day (July 23, 2026) before the new share allocation record date (July 28, 2026) as the base date, the first-round base price is the lower of (i) the simple average of the one-month weighted average price, one-week weighted average price, and base-date weighted average price of shares traded on the KOSPI market (weighted by trading value over volume), and (ii) the base-date weighted average price; a 20% discount rate is applied, with the rights ratio calculated as rights-offering shares divided by total issued shares, under the formula below. Amounts below the minimum quotation unit are rounded up to the nearest quotation unit, and if the resulting price is at or below par value (KRW 500), par value is used. * First-round issue price = [first-round base price x (1 - discount rate)] / [1 + (rights ratio x discount rate)]

(2) The second-round issue price uses the third trading day (August 31, 2026) before the existing shareholders' subscription date (September 3, 2026) as the base date; the second-round base price is the lower of (i) the simple average of the one-week weighted average price traded on the KOSPI market (weighted by trading value over volume) and the base-date weighted average price, and (ii) the base-date weighted average price, with a 20% discount rate applied under the formula below. Amounts below the minimum quotation unit are rounded up to the nearest quotation unit, and if the resulting offering price after applying the discount rate is at or below par value (KRW 500), par value is used as the issue price. * Second-round issue price = second-round base price x (1 - discount rate)

(3) The final issue price is the lower of the first-round issue price and the second-round issue price. However, under Article 165-6 of the "Financial Investment Services and Capital Markets Act" and Article 5-15-2 of the "Regulation on Issuance and Disclosure of Securities," if the lower of the first-round and second-round issue prices is lower than the price calculated by applying a 40% discount rate to the weighted average price from the 3rd to the 5th trading day before the subscription date (as the base price), the price calculated by applying a 40% discount rate to that weighted average price shall be the final issue price. Amounts below the minimum quotation unit are rounded up to the nearest quotation unit, and if the final issue price is at or below par value (KRW 500) (as stated in the filing).

* The general public offering issue price shall be the same as the final issue price applied to the employee stock ownership association and existing shareholders' subscriptions.

Related disclosures: 2026-05-08 Rights offering decision 2026-05-13 Securities registration statement (equity securities) 2026-06-11 Rights offering decision 2026-06-11 Securities registration statement (equity securities) 2026-06-25 Securities registration statement (equity securities) 2026-06-26 Prospectus 2026-07-24 Rights offering: new share issue price (notice disclosure) 2026-07-24 Rights offering decision 2026-07-24 Securities registration statement (equity securities) 2026-07-24 Prospectus 2026-08-14 Securities registration statement (equity securities)