Hellmann to Work With Container Line HMM on Biofuel Bunker Use 7 March 2024 The firm has signed a strategic partnership deal with HMM to take part in its Green Sailing Service.Author: Capt. Johnhttps://shipandbunker.com/news/world/434500-hellmann-to-work-with-container-line-hmm-on-biofuel-bunker-use