▁on ▁the ▁exchange ▁in ▁February ▁ 2 0 0 9 . ▁ ▁As ▁of ▁March ▁ 2 0 0 9 , ▁trade ▁has ▁been ▁very ▁thin , ▁with ▁very ▁few ▁foreign ▁invest ors ▁willing ▁to ▁risk ▁trad ing ▁on ▁the ▁market . ▁Most ▁stock s ▁trade ▁in ▁the ▁US - cent ▁range , ▁with ▁at ▁least ▁ 2 6 ▁different ▁stock s ▁not ▁trad ing ▁at ▁all . ▁ ▁See ▁also ▁ ▁Econom y ▁of ▁Z imb ab we ▁ ▁List ▁of ▁stock ▁ex changes ▁ ▁List ▁of ▁African ▁stock ▁ex changes ▁ ▁Z imb ab we ▁Indust rial ▁Index ▁ ▁Z imb ab we ▁M ining ▁Index ▁ ▁References ▁ ▁Category : Bus iness ▁organis ations ▁based ▁in ▁Z imb ab we ▁Category : E conom y ▁of ▁Z imb ab we ▁Category : Build ings ▁and ▁structures ▁in ▁Har are ▁Category : Sto ck ▁ex changes ▁in ▁Africa <0x0A> </s> ▁Tr ư ơ ng ▁T ấ n ▁Sang ▁( born ▁January ▁ 2 1 , ▁ 1 9 4 9 ) ▁is ▁a ▁Vietnam ese ▁politician , ▁who ▁served ▁as ▁the ▁sevent h ▁President ▁of ▁Vietnam ▁from ▁ 2 0 1 1 ▁to ▁ 2 0 1 6 . ▁He ▁was ▁one ▁of ▁Vietnam ' s ▁top ▁leaders , ▁alongside ▁prime ▁minister ▁N gu y ễ n ▁T ấ n ▁D ũ ng ▁and ▁Party ▁general ▁secretary ▁N gu y ễ n ▁Ph ú ▁Tr ọ ng . ▁In ▁July ▁ 2 0 1 1 , ▁Tr ư ơ ng ▁T