Bulkers: Mid age Panamax bulk carrier values continue to firm, owing to sale of Key Guardian Panamax BC Key Guardian (83,500 DWT, Apr 2011, Sanoyas) sold to unknown Greek buyers for USD 23.70 mil VV Value USD 22.07 mil Supramax BC NZ Hangzhou (56,700 DWT, Jun 2012, Qingshan Shipyard) sold to unknown Greek buyers for … Bulkers: Mid age Panamax bulk carrier values continue to firm, owing to sale of Key Guardian Panamax BC Key Guardian (83,500 DWT, Apr 2011, Sanoyas) sold to unknown Greek buyers for USD 23.70 mil VV Value USD 22.07 mil Supramax BC NZ Hangzhou (56,700 DWT, Jun 2012, Qingshan Shipyard) sold to unknown Greek buyers for …