Is the Modavatable condition type of Import are loaded on material

As I know there are seven taxes Basic Customs duty, CVD, Ecess on CVD, Shecess on Cvd, Custom Ecess, Custom Shecesss and Additional custom duty.

Doubts-- Among these seven duties we get the setoff for for duties on CVD. Ecess on CVD, Shecess on CVD and additional custom duty. Are this modavatabe duties are loaded on Inventory? If yes then how? if not loaded on material where is the setting for the condition type so that it should not be loaded on inventory.

Please help me on this point. Hope i will get the solution .