Ammonium nitrate based fertilizers

For Ammonium nitrate based fertilizers, carrier is USPS; restriction type is restricted; scope is domestic mail (air and surface); conditions is Hazard class 5.1, UN2067, packing group III; domestic mail air: 5A; domestic mail surface: 5A, recorded from its source on 2026-08-10.

Item category: Ammonium nitrate based fertilizers verified
Carrier: USPS our reading
Restriction type: restricted our reading
Scope: domestic mail (air and surface) our reading
Conditions: Hazard class 5.1, UN2067, packing group III; domestic mail air: 5A; domestic mail surface: 5A verified

Sourcepe.usps.com

Verified2026-08-10

Review by2027-08-10

DatasetPostal shipping restrictions by item category

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

Ammonium nitrate based fertilizers 5.1 UN2067 III 5A 5A

— pe.usps.com, retrieved 2026-08-10

Source

pe.usps.comhttps://pe.usps.com/cpim/ftp/pubs/pub52/pub52.pdf

Last verified against source: 2026-08-10. Due for re-check by 2027-08-10. This page as Markdown · OKF bundle · full dataset as JSON.