facility_chemical_id,facility_id,chemical_id,program_level
6629,100000199821,4,Program Level 1 process
6630,100000199821,3,Program Level 1 process
6631,100000199821,9,
6632,100000199821,11,
6633,100000199821,4,
6634,100000199821,12,
6635,100000199821,5,
6636,100000199821,6,
6637,100000199821,3,Program Level 1 process
6638,100000199821,9,
6639,100000199821,10,
6640,100000199821,11,
6641,100000199821,4,
6642,100000199821,12,
6643,100000199821,5,
6644,100000199821,6,
6645,100000199821,3,Program Level 1 process
6646,100000199821,10,
6647,100000199821,11,
6648,100000199821,4,