Oil services companies that had been active in building refineries in Iran prior to the sanctions, including Australia's WorleyParsons (Dusseldorf: WF9.DU - news ) , France's Technip (Paris: FR0000131708 - news ) and Axens, South Korea's Daelim and China's Sinopec Engineering were all interested in resuming business in the country, the sources said.
Utilize the input text as a context reference, choose the right relationship between 'Technip' and 'Engineering' from the options.
Options: industry, original broadcaster, operator, headquarters location