Oil falls as non-OPEC yet to pledge concrete output steps

By Aaron Sheldrick TOKYO (Reuters) - Oil prices extended declines on Monday after non-OPEC producers made no specific commitment to join OPEC in limiting oil output levels to prop up prices, suggesting they wanted the oil producing group to solve its differences first. Officials and experts from OPEC countries and non-OPEC nations including Azerbaijan, Brazil, Kazakhstan, Mexico, Oman and Russia met for consultations in Vienna on Saturday and only agreed to meet again in November before a schedu