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The sharp aroma of spicy pepper flakes permeates the air at a production facility in Incheon. Inside, brined napa cabbage rests in large metal vats during the initial phase of a traditional method.

"It's now considered a global dish from Korea, but this is illogical," notes a factory owner. "Our domestic market has been seized."

The struggle stems from a widening trade imbalance. The country imports a greater volume of kimchi than it exports, with cheaper Chinese-made products taking hold in the domestic market.

The Price Disparity

Chinese kimchi is priced for restaurants at around 1,700 won per kilogram. Conversely, domestically produced kimchi are priced at roughly 3,600 won per kilogram—over twice the price.

In the first ten months of the year, imports reached $159 million, predominantly from China, while overseas sales were valued at $137 million.

More Than Just Cabbage

This fermented dish is a staple of culinary tradition on the Korean peninsula. Its definition encompasses far more than the spicy cabbage best known by international diners.

• There are over 150 recognised types, made with radish, cucumber, spring onions and other vegetables.
• They are seasoned with blends of chilli powder, garlic, ginger and jeotgal.
• The natural fermentation produces health-promoting probiotics, bolstering its reputation as a health food.

Changing Consumption

Traditionally, families prepared large quantities together during the annual kimjang ritual, a tradition recognised by UNESCO. Yet, how Koreans consume kimchi are evolving.

One-person homes have more than tripled since 2000, now accounting for more than 36% of all households. As a result, a declining number make kimchi at home.

Instead, it is more often eaten pre-packaged or while eating out, where it is served free of charge with every meal. Asking payment for such a staple would be unthinkable.

A Difficult Business

"If you manage to break even and stay afloat, that’s already fortunate," comments a producer. "For many of us over the past decade, we could not afford to upgrade in equipment."

An Emotional Staple

Economic realities mean that price, rather than provenance or production technique, is now the primary consideration.

One producer who has run a business for 29 years abandoned plans for expansion years ago as Chinese imports became popular. "Is it right to use imported kimchi when this is a food that embodies our heritage?" he says. "It's deeply saddening."

Compounding Pressures

The pressures are compounded by the changing climate, which is harming napa cabbage agriculture. Summer cultivation has become harder in traditional mountainous regions, causing wholesale cabbage prices to sharply increase from one year to the next.

Government agencies and producers are developing climate-resistant varieties and improved storage systems, but trade associations question whether such measures can counteract the pressures.

Approximately three-quarters of South Korea’s kimchi manufacturers are very small enterprises with four or fewer employees, relying on handcrafted techniques that struggle to compete with large-scale production in China.

Seeking Solutions

The sector is attempting to adapt, albeit with few options.

• A subsidy program offers restaurants a subsidy to return to using domestically produced kimchi.
• There are calls for stricter checks of declared import prices for kimchi.
• Government initiatives include origin labeling programs for restaurants, agricultural support for cabbage growers, and studies to extend kimchi’s shelf life for export.

The Final Defense

In the end, many believe that quality remains South Korea’s strongest defence.

"Korean kimchi has a distinct flavor," says an expert. "That cannot be replicated."