11:39 AM EST - Nautilus Minerals Inc. : Announced its wholly-owned subsidiary, Tonga Offshore Mining Limited, has upgraded its Mineral Resource estimate for its polymetallic nodule project to include portions in the Inferred, Indicated and Measured categories. This follows on from the successful completion of exploration campaigns in the Clarion-Clipperton Fracture Zone in the Central Pacific in 2013 and late 2015. Nautilus Minerals Inc.
shares T.NUS are trading unchanged at $0.15.
