facility_chemical_id,facility_id,chemical_id,program_level
6439,100000172617,3,Program Level 1 process
6440,100000172617,9,
6441,100000172617,10,
6442,100000172617,11,
6443,100000172617,4,
6444,100000172617,12,
6445,100000172617,5,
6446,100000172617,6,