Korea Zinc (010130.KS) Q1 2026: Silver Rally Lifts Profit 175%
Silver and gold's combined 65.7% revenue share transformed a zinc smelter's first-quarter results into a leveraged precious metals trade — and exposes how swiftly the margin profile can reverse when the rally fades.
Source: Quarterly Report (분기보고서) — Filed May 15, 2026 with DART | Consolidated Financial Statements | Unit: ₩ billions
Korea Zinc's first-quarter 2026 results demonstrate with unusual clarity what a synchronised precious metals rally does to a smelter with diversified multi-metal output. Consolidated revenue surged 58.4% year-on-year to ₩6,072 billion (₩6.07 trillion) from ₩3,833 billion, while operating profit leapt 175.2% to ₩746 billion — delivering an operating margin of 12.3%, nearly double the company's FY2025 full-year rate of 7.4%. The engine was not zinc, Korea Zinc's eponymous core product, but silver, which alone accounted for 51.3% of parent-company standalone revenue in Q1 2026, with gold contributing an additional 14.4%; together, the two precious metals commanded a 65.7% combined share against zinc's reduced 18.3%. That ratio inversion — silver now generating nearly three times as much revenue as zinc — defines the central interpretive challenge of these results: separating franchise strength from a cyclical windfall driven by two external variables, LBMA precious metals prices and Korean won depreciation, that the company does not control and that can reverse simultaneously.
