Chinese Elm Bonsai?

[Raphael]

I have a Bonsai that looks identical to all all bonsais I've seen on the net but the only difference is that mine is round and the one's I see on the net are not (https://www.dallasbonsai.com/bonsai_tree_care_TomM_ChineseElm.html)
Is it a Chinese Elm?

[Joseph]

There are hundreds of different bonsai more than a few may look like a chinese elm.

If you posted a picture of your tree someone on these boards will most likely be able to ID it.