DEAR MR.BHARAT JAIN I THINK U MUST BE "AA" OF MALEGAON. IF U R CONFIDENT ABOUT THE RATES OF IRIDIUM THEN NOW U MUST GIVE-UP THIS BUSINESS.BECAUSE IT WILL BE BETTER TO U THAN FACING HEAVY LOSSES IN LIFE. U GIVEN THE RATES OF IRIDIUM BUT U HAVENT MENTIONED THE RATES GIVEN ARE OF WHICH IRIDIUM ISOTOPE ? IF U R KNOWING CHEMISTRY THEN U CAN UNDERSTAND THE MEANING OF ISOTOPES.THERE ARE MANY ISOTOPES OF IRIDIUM.FOR UR CONVENINECE I AM GIVING THE LINK FROM WHERE U CAN GET A VERY HUGE KNOWLEDGE OF IRIDIUM INCLUDING USES OF IRIDIUM. http://en.wikipedia.org/wiki/Iridium DEAR FRIEND I DO KNOW THAT U R FROM SAME BUSINESS BUT BECAUSE OF MY POPULARITY IN THIS BUSINESS U R PUPOSELY CROSSING MY WAY WITH DIFFERENT NAMES.BUT I WILL NOT FRUSTATED WITH SUCH UR POSINGS.SO KEEP IT UP...................