You must get this information from your carrier. You can do this online for some, like
FedEx,
UPS and
DHL.
This is where the goods are taken off of the boat.
Use the U.S. Census Bureau's Schedule B Search Engine. A Schedule B is a 10-digit number used to identify a good in international trade. Click "yes" beneath "add another commodity" below if you are sending multiple items in this shipment that are classified under different Schedule Bs.