Denmark's Uni-Tankers expects a broader range of business from its sister companies but also challenges in maintaining freight income as a result of the IMO 2020 rules, according to Michael Eskling, managing director in global chartering.

The Middelfart-based subsidiary of Danish maritime group United Shipping & Trading Co (USTC) also sees opportunities to carry IMO-compliant fuels like low-sulphur fuel oil for its parent, Eskling said.