A bill to amend the Trade Act of 1974 in order to extend eligibility for adjustment assistance to workers providing essential parts and essential services with respect to articles adversely affected by import competition and to workers providing raw materials for such essential parts.

Amends the Trade Act of 1974 to extend eligibility for adjustment assistance to workers in firms where sales or production have decreased or threaten to decrease because of increased imports of articles competitive with articles to which such firms provide essential parts or essential services (currently only workers in firms which have declined because of increased imports of articles competitive with the articles produced by such firms are eligible). Treats firms which provide raw materials used in the manufacture of essential parts as firms providing essential parts.