Industrialists disagree about the causes of this deficit. According to customs statistics for the two countries, electronics, household appliances, machinery, steel and petrochemicals are the main commodities traded between the two.
而逆差形成的原因，卻有些令業界不平之處根據中韓兩國海關統計，電子、家電、機械、鋼鐵、石化製品等，一向是兩國相互採購的主要項目。