NationalChip Co., Ltd. Announcement on Partial Release and Pledge of Shareholder's A Shares The Company and all members of the Board of Directors guarantee the content of the information disclosure is true, accurate, and complete, and there are no false records, misleading statements, or major omissions. NationalChip Co., Ltd. (hereinafter referred to as the "Company") received notification from its shareholder, Chairman and General Manager Sun Yingtong, that he has recently completed partial A share pledge and release transactions for the Company's shares. The relevant matters are hereby announced as follows: I. Shareholder's A Share Release from Pledge
| Shareholder Name | Whether it is a Controlling Shareholder or the Largest Shareholder and its Concerted Parties | Number of Shares Released from Pledge (10,000 shares) | Proportion of Shares Held | Proportion of Share Capital | Pledge Start Date | Release Date | Pledgee |
|---|---|---|---|---|---|---|---|
| Sun Yingtong | Largest Shareholder, Non-Controlling Shareholder | 100.00 | 6.47% | 0.15% | 2025-04-28 | 2026-5-20 | POSCO FUTURE M Co., LTD |