<p>Dredging giant Jan De Nul is taking its spat with Mexico over a detained vessel public.&#160; Mexico has held the Zheng He and the 36 sailors aboard since the Luxembourg-flagged ship docked in the southern port city of Tampico last November, arguing the owner owes some $96m in customs duties.&#160;Despite repeated efforts to get the &#8230;</p> </p><p><p>https://splash247.com/jan-de-nul-rails-against-abusive-behaviour-of-mexican-authorities-in-fight-to-get-dredger-released/</p></p>