Product20012002200320042005
Natural rubber, balata, gutta-percha, guayule, chicle and similar natural gums, in primary forms (including latex) or in plates, sheets or strip$39,860,000$50,669,000$78,655,000$115,428,000$119,956,000
Synthetic rubber; reclaimed rubber; waste, parings and scrap of unhardened rubber$93,227,000$100,821,000$130,353,000$168,741,000$224,489,000