FX.co ★ South Korea’s Producer Prices Stall in June, Halting Uptrend in Input Costs

South Korea’s Producer Price Index (PPI) growth flatlined in June 2026, with month‑on‑month change coming in at 0.0%, down from a 1.0% increase in May. The data, updated on 21 July 2026, signal a pause in the upward momentum in producer prices that had been evident in the previous month.

On a month-over-month basis, the “actual” June reading reflects no change in producer prices compared with May, whereas the “previous” figure captures May’s 1.0% rise versus April. The abrupt shift from a solid increase to zero growth suggests that cost pressures at the producer level may be stabilizing after a short-term pickup. For markets and policymakers, the June print will be closely watched as an indicator of near-term inflation dynamics along the production chain in South Korea.