There are no CFCs as they where banned because they react with the ozone layer O3 but they where mostly used in Australia which is why there is an opening in the ozone layer. â¦ CFCs are released when we use aerosol sprays, refridgerators and air conditioning units. 8 people found this useful. Xaizen.
Palladium Prices - Interactive Historical Chart. Interactive chart of historical daily palladium prices back to 1987. The price shown is in U.S. Dollars per troy ounce. The current price of palladium as of February 21, 2018 is $1,024.71 per ounce.
Spire stock price history comprises of 10 years of historical data, or the data since the inception of the company. Daily open, high, low, and end of day closing price for the company, along with Spire price earnings ratio, and the price to sales ratio are available in this historical stock price data.