| Item | Obligations |
|---|---|
| Nonferrous Metal (except Aluminum) Smelting and Refining | $1.2B |
| Other Computer Related Services | $966M |
| Computer Systems Design Services | $606M |
| Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding | $469M |
| Copper Rolling, Drawing, Extruding, and Alloying | $283M |
| Custom Computer Programming Services | $253M |
| Paper (except Newsprint) Mills | $167M |
| Collection Agencies | $127M |
| Electronic Computer Manufacturing | $105M |
| General Warehousing and Storage | $95.2M |
Nonferrous Metal (except Aluminum) Smelting and Refining was Treasury's largest contract category, with $1.2B obligated (22.1% of contract spending).