Magnesium or Magnesium alloys with more than 50 percent magnesium in pellets, turnings, or ribbons
For Magnesium or Magnesium alloys with more than 50 percent magnesium in pellets, turnings, or ribbons, carrier is USPS; restriction type is restricted; scope is domestic mail: surface only (air prohibited); conditions is Hazard class 4.1, UN1869, packing group III; domestic mail air: Prohibited; domestic mail surface: 4A, recorded from its source on 2026-08-10.
- Item category
- Magnesium or Magnesium alloys with more than 50 percent magnesium in pellets, turnings, or ribbons verified
- Carrier
- USPS our reading
- Restriction type
- restricted our reading
- Scope
- domestic mail: surface only (air prohibited) our reading
- Conditions
- Hazard class 4.1, UN1869, packing group III; domestic mail air: Prohibited; domestic mail surface: 4A verified
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
Magnesium or Magnesium alloys with more than 50 percent magnesium in pellets, turnings, or ribbons 4.1 UN1869 III Prohibited 4A
— pe.usps.com, retrieved 2026-08-10
Source
- pe.usps.comhttps://pe.usps.com/cpim/ftp/pubs/pub52/pub52.pdf