Hong Kong officials have detained a ship linked to Iranian companies which the United States blacklisted in order to punish Iran for its nuclear and weapons activities.
The Decretive, a Maltese-flagged container vessel, was detained on November 14, a spokesman for the judiciary said.
Hong Kong authorities acted after moves by four European banks, led by the German-based HSH Nordbank, over alleged loan defaults totalling US$268 million.
While the ship's detention was not directly caused by the international sanctions against Iran, the incident shows how Iranian companies are struggling to maintain operations in the face of punitive policies.
The US imposed new sanctions against Tehran on Tuesday, adding more Iranian companies to its financial blacklist. These include Moallem Insurance, which provides marine insurance for vessels of Islamic Republic of Iran Shipping Lines (IRISL), a primary target of the sanctions.
IRISL was formerly the Decretive's shipping manager and a guarantor of loans that funded the ship's construction in 2008.