Most of the relics are porcelain products, such as pots, bottles, bowls and plates produced by then famous kilns in places now known as Jiangxi, Fujian and Zhejiang, said Liu Chengji, deputy head of the Guangdong Provincial Institute of Cultural Relics and Archaeology.
As of January 5, archaeologists have also excavated hundreds of gold, silver and copper relics and about 17,000 copper coins, state-run Xinhua news agency reported today.
"The cargo composition of the vessel is clearer and the diversity is rich," said Liu at the Marine Silk Road Museum specially built to preserve the vessel, in Hailing Island of Yangjiang City, Guangdong.
The remains were about 22 metres-long and nine metres- wide. It was named "Nanhai No. 1" meaning "South China Sea No. 1".
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Liu said that some relics had the names of shops and places, which he believed reflected the developed commercial economy during the dynasty.
"Some personal belongings, such as bracelets, finger rings and necklaces, were also discovered. These items showed the vessel had a certain number of merchants and passengers aboard," said Sun Jian, technical director of the Underwater Cultural Heritage Protection Centre of the State Administration of Cultural Heritage.
The excavation inside the vessel will be completed in 2016.