Oil prices declined during Fridays trading session, reaching their lowest levels since early March. Brent crude futures fell by US$3. 05, or 3. 37 percent, at settlement to close at US$87. 33 per barrel. US West Texas Intermediate (WTI) crude dropped by US$2. 83, or 3. 23 percent, to settle at US$84. 88 pe. .



