Special Provision: A

Maneb stabilized or Maneb preparations, stabilized against self-heating

Magnesium silicide

Magnesium phosphide

Magnesium, powder or Magnesium alloys, powder

Magnesium, powder or Magnesium alloys, powder

Magnesium, powder or Magnesium alloys, powder

Magnesium hydride

Magnesium or Magnesium alloys with more than 50 percent magnesium in pellets, turnings or ribbons

Magnesium nitrate

Magnesium granules, coated, particle size not less than 149 microns