An item reported the building at the Chinese Hsin Chiang Shipyard at Tang Ku, China of a coastal tanker with a length of 215 feet and which seemed to be of an unique type and design and not similar to other coastal tanker designs and as far as known at that moment without sister ships.
Source
The report was published on www.archive.org, document number CIA-RDP78T04759A009500010030-0
