Imports In 1998, Christmas Island imported $15.5k in Hydrazine or Hydroxylamine Derivatives, becoming the 0th largest importer of Hydrazine or Hydroxylamine Derivatives in the world. At the same year, Hydrazine or Hydroxylamine Derivatives was the 0th most imported product in Christmas Island. Christmas Island imports Hydrazine or Hydroxylamine Derivatives primarily from: N/A.