Ultrabulk closes in on ammonia-fuelled vessels order after ship sales 1 March 2024 Contracts for new vessels expected to be signed this year, Danish operator saysAuthor: Capt. Johnhttps://www.tradewindsnews.com/bulkers/ultrabulk-closes-in-on-ammonia-fuelled-vessels-order-after-ship-sales/2-1-1606137