Dulong mine is located in Dulong town, part of Wenshan Zhuang and Miao Autonomous Perfecture in the southeast of Yunnan Province, China. Small-scale mining started in year 1995 and was carried out by Yunnan Non-Ferrous, Geology and Mining Ltd. A new mill with a capacity of 8 kt/d was commissioned in 2013. The total mining capacity is 12.5 kt/d and the milling capacity is 12.3 kt/d. Wood Mackenzie’s asset reports are built from the bottom up, incorporating a number of granular data metrics to ultimately produce our industry standard cash operating costs. This report contains a detailed asset note giving you a holistic view of the asset, including an operational overview through to a timeline of events from inception to now. This qualitative analysis is supplemented by the associated Excel download which enables interrogation of a whole series of cost and production metrics over the life of the asset.