facility_chemical_id,facility_id,chemical_id,program_level
50638,100000174009,4,Program Level 1 process
50639,100000174009,3,Program Level 1 process
50640,100000174009,9,
50641,100000174009,10,
50642,100000174009,11,
50643,100000174009,4,
50644,100000174009,12,
50645,100000174009,5,
50646,100000174009,6,