Copy data from 9.2.0.3 to 9.2.0.8

 Hi,

We've  database 9.2.0.8 on test (clone) instance and we've upgraded to 11.5.10.2 EBS

We want to copy the data from PROD instance (9.2.0.3) to TEST in order to update the data on testinstance ,is there possibility to do it by export/import ?or is there another target ?

Thnks for any help or idea ;