The 6,600-dwt ships have been contracted by Shanghai's Baosource Shipping, the Asiasis website reported.
The eco-ships will be delivered by the end of this year.
The yard has designed the 100-metre vessels.
China's Huahai Heavy Industry has won an order for two mini-bulkers from a domestic operator.
The 6,600-dwt ships have been contracted by Shanghai's Baosource Shipping, the Asiasis website reported.
The eco-ships will be delivered by the end of this year.
The yard has designed the 100-metre vessels.