White porcelain compote "Blanc de chine?"

This is a super pretty/detailed white compote. Unmarked. I'm at a loss. It was grandmas and I think she kept silk flowers in it A LONG time ago. It has applique grapes and vines as well as reticulated cut outs on 2 sides. (I am just using words I've heard people use when describing other things- I have no clue if they are even an accurate description for this.) It is also bolted together. If anyone has an idea of what it is or where it came from, please let me know. I'm stumped. Thanks!