Probably a <b><a href="https://en.wikipedia.org/wiki/Hu_(vessel)" class="extiw" title="en:Hu (vessel)">Hu</a></b>, an ancient ritual bronze vessel from china. Ancient Chinese Bronze Exhibition in <a href="https://en.wikipedia.org/wiki/Shanghai_Museum" class="extiw" title="en:Shanghai Museum">Shanghai Museum</a>.
<a href="//commons.wikimedia.org/wiki/User:Jakubhal" title="User:Jakubhal">Jakub Hałun</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>