Regarding to your A.T.A. Carnet Importation in attached file, we would like to advice you about the message to state on A.T.A. Carnet Importation in order to we would not have any amendment charges occurring from Thailand Customs Formalities on next time.
For blank “C” INTENDED USE OF GOODS should be state 3 types only under the Contracting Party ATA Carnet between Thailand and Germany as below details;