[Amended] Material event report (bonus issue)

What happened

Material Event Report (Decision on Bonus Issue) 6.1 T&L Co., Ltd. Amendment Report (Filing) - July 28, 2026

1. Disclosure document being amended: Material event report (bonus issue decision) 2. Original filing date: 2026.07.23 3. Amendment: Item 8 (Expected listing date of new shares); reason: schedule delay due to a public holiday - Before: August 25, 2026; After: August 28, 2026

Material event report / Matters subject to KRX reporting obligations To: Financial Services Commission / Korea Exchange July 28, 2026 Company name: T&L Co., Ltd. Representative Director: Choi Yun-so Head office: 24th floor, Bldg. A, 767 Sinsu-ro, Suji-gu, Yongin-si, Gyeonggi-do Phone: 031-323-3113 Website: http://www.tnl.co.kr Preparer: (Title) Head of Management Support Division (Name) Kim Kang-yong (Phone) 031-323-3113

Decision on Bonus Issue 1. Type and number of new shares: common shares 7,942,120; other-class shares: none 2. Par value per share (KRW): 500 3. Total shares issued before the capital increase: common shares 8,128,000; other-class shares: none 4. Record date for new-share allotment: August 7, 2026 5. New shares allotted per share held: common shares 1; other-class shares: none 6. Dividend record date for new shares: January 1, 2026 7. Expected date of delivery of new share certificates: not applicable 8. Expected listing date of new shares: August 28, 2026 9. Board resolution date (decision date): July 23, 2026 - independent (outside) director attendance: present (1), absent (-); audit committee member who is not an independent (outside) director: present * "Independent director" applies to listed companies and "outside director" to unlisted companies.

10. Other matters of reference for investment decisions 1) Bonus issue allotment (unit: shares): common shares - before 8,128,000, allotment 7,942,120, after 16,070,120; total - before 8,128,000, allotment 7,942,120, after 16,070,120. 2) New-share allotment method: 1 new share per share held, to shareholders registered as of August 7, 2026. 3) Fractional shares: none arise, as the ratio is 1-for-1. 4) Shares not entitled to allotment: treasury shares 185,880 (directly held 42,389 / held in trust 143,491). 5) Source of funds for new shares: additional paid-in capital, KRW 3,971,060,000. 6) Delivery of new share certificates is not applicable under the electronic securities system. 7) The above schedule may change in part depending on consultation with relevant institutions. 8) Details of the issuance are delegated to the representative director. * Matters concerning other-class shares: not applicable.