Boxship shipbuilding specialist Zhoushan Changhong International Shipyard has added MR tankers to its product portfolio with an order for two ships from shipping newcomer Pro Tanker Investment.

Shanghai shipbuilding sources said Zhoushan Changhong has struck a deal with Marshall Island-registered Pro Tanker Investment for two 50,000-dwt product carrier newbuildings to be delivered at the end of 2024 and early 2025.