December 2, 1967

December 2, 1967: 3 companies

CATALYSTE+ Registration code: 034623-3 Legal address: 1001 SHERBROOKE EAST, SUITE 825, MONTREAL, QUEBEC, CANADA, H2L 1L3

CAMPBELL SILO COMPANY LIMITED Registration code: 034219-0 Legal address: MUTUAL STREET, INGERSOLL, ONTARIO, CANADA

X - PER - X LAB LTEE Registration code: 065001-3 Legal address: 463 R DESLAURIERS, ST. LAURENT, QUEBEC, CANADA, H4N1W2