0001019056-01-000165 Sample Contracts

FORM OF COMMON STOCK PURCHASE WARRANT
Warrant Agreement • March 12th, 2001 • Tirex Corp • Special industry machinery (no metalworking machinery) • New York
FORM OF CONVERTIBLE NOTE ----------------
Convertible Note • March 12th, 2001 • Tirex Corp • Special industry machinery (no metalworking machinery) • New York