Dry bulk shipowner Diana Shipping announced it has entered into a time charter contract with Stone Shipping Ltd, for one of its Ultramax dry bulk vessels, DSI Polaris.The gross charter rate is US$15,400 per day, minus a 5% commission paid to third parties…<p><p>https://www.marinelink.com/news/diana-charters-ultramax-vessel-stone-515434</p></p>