(RTTNews) - South Africa’s gross reserves increased to US$37.9 billion at the end of August from US$35.7 billion in July, the South African Reserve Bank said Monday. Foreign exchange reserves widened to US$34.1 billion from US$31.9 billion, while gold reserves rose slightly to US$3.79 billion from US$3.75 billion. Meanwhile, the net international reserves totaled US$36.9 ...