特种货运 meaning in English

special goods traffic

China shipping , taking china shipping group company as its core , has total assets of rmb 40 billion . under its umbrella , there are five specialized shipping fleets of oil tankers , tramps , passenger ships , container vessels and special cargo ships , respectively , comprising 400 vessels with an aggregate deadweight of 11 . 5 million tonnes
中海集团以中国海运集团总公司为核心企业，现拥有总资产约400多亿元人民币，麾下由油运货运集装箱运输客运特种货运输等五大专业船公司组成的主营船队，拥有各类船舶近400艘，近1300万载重吨，年运输量超到2 . 7亿吨。