Kimchi Prices, Chinese Imports and Kimjang Season — October 5, 2026
South Korea's kimjang season is underway with early preorders already launched by major retailers, even as napa cabbage prices remain volatile and formaldehyde concerns about Chinese imports persist. Despite zero hazardous detections in recent inspections of over 6,000 businesses, consumers face uncertainty about both domestic cabbage costs and the rising tide of cheaper Chinese kimchi imports eroding Korea's trade position.
Kimchi Prices, Chinese Imports and Kimjang Season — October 5, 2026
Top developments
Early Kimjang Preorders Begin Amid Price Uncertainty
Lotte Mart and Lotte Super launched kimjang salted-cabbage preorders on October 1, expanding advance booking offerings as the traditional fall kimchi-making season approaches. Retailers have increased prepared-cabbage inventory by 20% compared to last year to hedge against supply volatility. Haenam salted cabbage preorders at Lotte Mart start at ₩29,900 for 20kg packs (with discount card), with delivery windows running through December 21.

Mass Inspection Clears Chinese Cabbage and Kimchi of Formaldehyde
Seoul city officials inspected over 6,000 businesses and found zero instances of formaldehyde in 82 test samples of imported Chinese napa cabbage and kimchi products distributed across South Korea, according to the Ministry of Food and Drug Safety. The blanket inspection followed August allegations that Chinese suppliers were using formaldehyde to preserve fresh cabbage, triggering widespread consumer alarm.

Radish Prices Spike 27% Amid Kimjang Season Demand
While napa cabbage prices have stabilized, radish prices surged 27% due to hot and dry weather earlier in the growing season. As kimjang season progresses, the cost of danmuji (pickled radish) and traditional kkakdugi (radish kimchi) is straining household budgets alongside historically high cabbage costs from previous seasons.

Retail Guide Shows Preorder Competition Intensifying
A comprehensive preorder guide published October 5 outlines 2026 options across Lotte Mart, E-Mart, and Homeplus, with package sizes ranging from 10kg to 35kg and pricing tiered by origin region (Haenam, Gwangcheon, Pyeongchang). The early-bird rush reflects both consumer caution about price swings and retailer confidence in stable supply.

Local view
SBS News (September 30, 2026): Coverage titled "Already Kimjang Season" noted that advance bookings are starting earlier than usual, with the cooling weather accelerating household preparation schedules. The tone reflects both urgency and resignation to higher commodity costs.
Chosun Ilbo (October 1, 2026): Report headlined "'Carcinogenic Cabbage' Worry Leads to Chinese Kimchi Double-Check" confirmed zero formaldehyde findings but acknowledged lingering consumer skepticism about imported goods. Authorities vowed to maintain continuous spot checks at restaurants and manufacturing facilities.
Context & numbers
Kimchi Trade Deficit Widens: As of November 2025 (most recent full-year proxy), South Korea's kimchi trade balance showed a deficit of $22.07 million — a 10.3% expansion year-on-year. Price differential remains the primary driver, with Chinese imports undercutting domestic producers.
Inspection Scale: Seoul city alone inspected 6,000+ businesses selling cabbage and kimchi products in early October 2026, achieving 100% formaldehyde-free results on 82 samples tested across imported and domestic stock.
Preorder Pricing (October 2026):
- Lotte Mart Haenam (20kg): ₩29,900 with discount card
- Lotte Mart Gwangcheon (20kg): ₩35,900
- Lotte Mart Pyeongchang (20kg): ₩59,900
- Delivery window: November 5–December 21; preorder cutoff December 15
On the radar
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November Peak Season Arrives: Retail delivery windows open in early November; traditional kimjang gatherings typically peak mid-to-late November. Weather and new-crop cabbage supply could still influence retail pricing.
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Government Supply Measures: The Ministry of Agriculture, Food and Rural Affairs and aT (Korea Agro-Fisheries & Food Trade Corporation) continue monitoring wholesale prices and publishing daily market data to counter consumer alarm and support price discovery.
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Radish Supply Watch: Meteorological recovery expected to ease radish prices by mid-October, but danmuji-making timelines may compress if households delay purchases.
Note on Sourcing: This report covers developments from September 28–October 5, 2026. Trade data cited is from November 2025 (latest available full-year figures). Formaldehyde inspection results, preorder launches, and radish price movements are confirmed within the past 7 days.
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