id	definition
00	Neither Space Charter nor Master In-bond
01	Space Charter
10	Master In-Bond
11	Both Space Charter and Master In-Bond
12	Empty Equipment
13	Section 321 Tariff Act (TA) 1930 (Shipments Valued at $200.00 or Less)
14	Intangible goods
15	Returned goods
16	Gifts
17	Monthly Manifest
18	Returned American Goods
19	New Equipment First Transborder Movement
20	Track 4 Release Eligible