This document discusses how rising tariffs are affecting marine cargo insurance policies. It notes that duty rates have increased under Section 232 and 301 tariffs. This means the typical 10% uplift to valuation in policies may no longer be enough to cover incurred duties. The provider is preparing policies that include CIF + 10% + duty to increase coverage and avoid under-insurance claims. Adjusting policies in this way may result in higher premiums due to increased valuations.