China is South Korea's biggest trading partner as well as its biggest export market, with trade between the two sides at $235.4 billion in 2014, according to customs data.
China bụ South Korea nnukwu trading onye nakwa dị ka nnukwu mbupụ ahịa, na ahia n'etiti abụọ n'akụkụ na $ 235,4 ijeri na 2014, dị ka omenala data.