Sales/Purchases of Natural Gas or Liquefied Petroleum Gas (Supersedes and rescinds TPR 95-19) PDF File https://www.azdor.gov/Portals/0/Rulings/tpr99-9.pdf Document RULINGS_TPT_1999_tpr99-9.pdf Decision Date Fri, 10/22/1999 - 00:00 Category Transaction Privilege and Use Taxes