Brazil's Transpetro, the logistics subsidiary of state-run oil firm Petrobras, is set to relaunch a tender for building barges after low interest in a May bidding process, Transpetro Chief Executive Sergio Bacci said on Tuesday.In May the firm…<p><p>https://www.marinelink.com/news/transpetro-relaunch-tender-barges-brazil-529111</p></p>