산업연구원 보고서에는 3년 전 유사한 불공정 하도급 거래 실태가 담겼고, 산업부는 이를 토대로 전속거래 개선 대책을 수립하고 보도자료까지 작성했다고 한다.
According to a report made by the Korea Institute for Industrial Economics and Trade. there was a report of an unfair subcontract dealing, which was similar to that of 3 years ago, and the Ministry of Trade, Industry and Energy made an improvement plan on exclusive dealings based on the report and even formed a press release.