Indigenous production and interregional exchange: late second-millennium BC bronzes from the Hanzhong basin, China Research Kunlong Chen1,∗,JianjunMei1,2, Thilo Rehren3 & Congcang Zhao4 0 km 2000 Traditional studies of early bronze metallurgy in China have focused on typology, decoration N and production methods. The application of new analytical techniques to investigate chemical composition, however, is offering Beijing important new insights. The use of one such method (electron probe microanalysis) to study bronze artefacts from the Hanzhong Hanzhong basin in central China shows a level of diversity that implies much greater complexity in the extended landscape networks of the Bronze Age than was previously thought. The ability to appreciate these finds from a new perspective allows progression beyond older, simplistic models, and demonstrates that the Hanzhong region held greater importance within the power structure of Bronze Age Central China than has previously been recognised. Keywords: China, Hanzhong basin, Bronze Age, metallurgy, landscapes, chemical composition analysis Introduction The emergence of copper metallurgy in China can generally be traced back to the late third and early second millennia BC in several regions, including the Northwest, the Northern Zone and the Central Plain (Mei 2009). Archaeological discoveries to date, however, 1 Institute of Historical Metallurgy and Materials, University of Science and Technology Beijing, 30 Xueyuan Road, Haidian District, 100083 Beijing, China 2 Needham Research Institute, 8 Sylvester Road, Cambridge CB3 9AF, UK 3 UCL Qatar, a partner of Hamad bin Khalifa University, PO Box 25256, Georgetown Building, Education City, Doha, Qatar 4 School of Cultural Heritage, Northwest University, 229 Taibaibeilu, 710069 Xi’an, China ∗ Author for correspondence (Email:
[email protected]) C Antiquity Publications Ltd, 2016.