Global Reporting Initiative+Third-party water withdrawals, GRI 303-3-a (formerly G4-EN8-a)+Aramex Tanzania Limited+2019+Discussion
Page 56 (Does not Specify)
no figure reported for 3rd party but it also states- "Our use of water is restricted to municipal use" page 62&64
p62 "we consumed 11,526,200 M3 and all our water comes from Municipality sources"