Tomb of An Bei
China
The Tomb of Ān Bèi, is a 589 CE (Sui dynasty) funeral monument of a Sogdian man named "An Bei" in his Chinese epitaph. The tomb was looted in 2006-2007, and its content sold in the art market. Part of the base of the tomb as well as the epitaph are now in the Tang West Market Museum in Xi'an.
Monument data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).