New Outside Director (Audit Committee) Appointed and Business Purpose Expansion Approved

Extraordinary general meeting held on 2026-05-18; both the election of outside director as audit committee member and partial amendment to articles of incorporation passed.
New outside director (audit committee) appointed: Jang Seong-wan (3-year term, former Samjong KPMG and Gwanggyo Accounting Firm, currently outside director at Daewon Pharmaceutical).
Articles amended to add three business purposes: facility construction, mechanical equipment gas construction, and piping/electric construction (for mixing equipment business).
Existing business purpose item renumbered from 11 to 14; approval rate for audit committee member was 6.7% of total shares due to voting restrictions.