IUMI: IMO Sulphur Cap May Generate a Spike in H&M Claims 3 December 2019 IUMI: There is a concern that the incoming IMO sulphur cap may generate a spike in H&M claims.Author: Capt. Johnhttps://worldmaritimenews.com/archives/287282/iumi-imo-sulphur-cap-may-generate-a-spike-in-hm-claims/