Markets South Africa's 3-month T-bill average yield inches up Published October 21, 2016 Updated October 21, 2016 10:23am 1 min comment Comments By Parvez Jabri Add BRecorder as a trusted source on Google JOHANNESBURG: South Africa sold 3.55 billion rand ($253 million) worth of three-month Treasury bills on Friday at an average yield of 7.55 percent compared with 7.53 percent last week.Copyright Reuters, 2016 Read Comments