facility_chemical_id,facility_id,chemical_id,program_level
636,100000153638,4,Program Level 3 process
637,100000153638,10,Program Level 3 process
638,100000153638,6,Program Level 3 process
639,100000153638,3,Program Level 3 process
644,100000153638,3,Program Level 3 process
650,100000153638,3,Program Level 3 process