SINGAPORE - Iran has set the official selling price (OSP) of its Iranian Light grade for its Asian buyers at 30 cents above the Oman/Dubai average for January, $1 lower than the previous month, a price document reviewed by Reuters showed on Tuesday.

The producer has also cut prices for the other three crude grades it sells to Asia.

(Reporting by Florence Tan; Editing by Amrutha Gayathri) ((Florence.Tan@thomsonreuters.com; +65 6870 3497; Reuters Messaging: florence.tan.thomsonreuters.com@reuters.net))