Commodity200620072008200920102011
Synthetic filament tow, of nylon/oth. polyamides $1,000$939 $13 
Synthetic filament tow, of polyesters$2,564$7,288$4,003$1,783$994$27
Synthetic filament tow (excl. of 5501.10-5501.30)$18,431$23,610$12,583$3,964$4,106$2,595
Total$20,995$31,898$17,525$5,747$5,113$2,622