|
| Sub-Chapter | 2005 | 2006 | 2007 |
| Coal; briquettes, ovoids and similar solid fuels manufactured from coal. | | $287 | |
| Coal gas, water gas, producer gas and similar gases | | $1,303 | $21,689 |
| Oils and other products of high temperature coal tar | $704 | | $403 |
| Petroleum gases and other gaseous hydrocarbons. | $5,011 | $7,481 | $1,897 |
| Petroleum jelly and wax | $39 | $25,366 | $321,174 |
| Petroleum coke and other residues | | $133,485 | $4,082,483 |
| Electrical energy. (optional heading) | | $51 | |
| Total | $5,754 | $167,973 | $4,427,646 |
|
|
