4 Jun 2025

Classification Society DNV awarded Approval in Principle (AiP) certificates to Hudong-Zhonghua Shipbuilding (Group) Co., Ltd. (Hudong-Zhonghua) for three innovative new vessel designs.

The AiPs highlight the ongoing collaboration between the two organisations and reinforce their shared commitment to supporting the continued development of Chinese shipbuilding and the maritime industry’s low-carbon transition and technical advancement.

Key shipping segments

AiPs represent the ongoing advance of Hudong-Zhonghua Shipbuilding in key shipping segments

The three AiPs represent the continuing advancement of Hudong-Zhonghua Shipbuilding in key shipping segments, to meet the global demand for energy as well as the more efficient transport of goods through alternative fuels.

The new certificates not only validate these latest designs, but reflect the value of long-term collaboration between the Hudong-Zhonghua Shipbuilding and DNV, building on innovations in designs for large LNG carriers, ammonia transports, and LCO2 carriers, among others.

AiP certificates

The AiP certificates were presented for:

  • A 102,000 m³ NO96 Very Large Ethane Carrier (VLEC)
  • A 174,000 m³ ice-strengthened Liquefied Natural Gas Carrier (LNGC)
  • An 8,000 TEU LNG-fueled container vessel

Demand for vessels

Øyvind Pettersen, Head of the Technical Centre China at DNV Maritime, commented: “Chinese shipyards like Hudong-Zhonghua are operating at the forefront of the global maritime transformation. Across the industry, there is continuing demand for vessels that utilise new fuels, more advanced systems, and fully integrated digital capabilities – and we are proud to help deliver these advances."

"At DNV are very proud that Hudong-Zhonghua Shipyard has again chosen us to cooperate on these exciting and innovative projects. We look forward to deepening this long-lasting and productive partnership as we work to enable new designs that are practical, cost-efficient, environmentally friendly, and continue to push shipping safety forward.”

Advanced vessel construction and operation

DNV has taken extensive measures to build up its competence in China

As China’s shipbuilding sector has developed over the past years, DNV has taken extensive measures to build up its competence in China and make it available to the local industry. 

These include dedicated teams for tankers, bulkers, alternative fuels, and most recently container vessels in Shanghai, to support both owners and yards as they navigating the complex transition toward more sustainable, efficient and technologically advanced vessel construction and operation.

Feasibility of the design

An Approval in Principle (AiP) is an independent evaluation of a concept based on a predefined framework of requirements. 

It confirms the feasibility of the design and ensures there are no significant technical obstacles hindering its implementation.