facility_chemical_id,facility_id,chemical_id,program_level
52596,100000220682,3,Program Level 1 process
52597,100000220682,9,
52598,100000220682,10,
52599,100000220682,11,
52600,100000220682,4,
52601,100000220682,12,
52602,100000220682,5,
52603,100000220682,6,