It is a well known thing that manufacturers of cars and bikes like to go to markets where they can sell more of their wares, for racing.  The Sentul circuit in Indonesia has been used for the hosting of MotoGP and World Superbikes in the 1990s.  World Superbike seems to be on course for a race in Indonesia from next year on and MotoGP also has indicated that it would like to go to Indonesia.  India has also been considered an important market and there have been talks about an Indian MotoGP Grand Prix as early as 2012.  Remains to be seen if this well translate into reality for both World Superbikes and MotoGP.