Korea Zinc (KRX:010130) recorded a net income of 427.4 billion won in the second quarter of 2026, up 30% from 328.1 billion won a year prior.
Sales increased 64% year over year to 4.046 trillion won from 2.461 trillion won, according to a Wednesday South Korea bourse filing.
The company recorded a dividend of 5,000 won per share, payable Sept. 4 to shareholders of record on Aug. 20.
Korea Zinc shares closed nearly 5% higher Wednesday.