While Ferrari's car proved a match for main rival Mercedes this season, Raikkonen has yet to finish on the podium - although he pointed out that his strategy compromised his race in China.
Marchionne expressed some frustration with the failure of Raikkonen to get past Daniel Ricciardo in the early stages of the race, at a time when Vettel was also behind him.
As well as this costing both Ferrari drivers time, Vettel was able to overtake Ricciardo shortly after passing Raikkonen.
"I talked about this with Maurizio," said Marchionne.
"Maybe they should sit around a table and he should talk to him.
"Today he seemed to be busy with other stuff. Vettel was more aggressive."
Read the full article on eurosport.co.uk: Ferrari wants Raikkonen form addressed