I need a query to extract the most recent price inserted for a product
i.e.

id_product    year   price
1             2004   12004
1             2003   12003
2             2003   22003
2             2002   22002

so as to obtain

id_product    year   price
1             2004   12004
2             2003   22003

Which is the SQL syntax to perform the Select?
TIA