Nanmu - type of wood used in china

"Nanmu is a precious wood that is unique to China and South Asia, and was historically used for boat building, architectural woodworking, furniture and sculptural carving in China. The Ming Dynasty era writings indicate this wood as superior durable softwood. A recent excavation of a tomb in Lija village in Jing'an County, Jiangxi Province found 47 coffins made of nanmu wood that are reported to be about 2500 years old dating back to the Eastern Zhou Dynasty period and belongs to the Dongyi State of Xu. - Wikipedia"