SGX-quotedCosco Corp says the two vessels, which were part of a deal signed last September, havenow become effective.
It saysthe $60m pair will be pieced together at its Guangdong shipyard for deliveryby the close of this year.
Coscorevealed last September a Singaporean owner had booked two firm PSVs at Guangdong,with options for up to six more.
