The following is the AI assessment, I simply don't have enough info to identify this, and am not sure of its provenance other than it was purchased by a now deceased antique dealer in Upper Michigan who specialized in east Asian antiques.

Item Specifics:
Description:
Up for sale is a beautiful decorative Chinese-style miniature monochrome porcelain bottle vase. This cabinet-sized piece features a deep, high-gloss oxblood (Sang de Boeuf) red glaze across its bulbous body. The rich copper-red glaze pools toward the base and thins naturally toward the upper neck, exposing a lighter, translucent rim.
The under-base features an intentionally rough, unglazed antiqued finish with a distinct incised circular mark located in the center of the cavity. This vase is an excellent ornamental accent for a display cabinet, shelf, or home decor.
Please thoroughly review all provided high-resolution photographs to independently evaluate the close-up glaze details, coloration, under-base texture, markings, and overall condition.

Identification Disclaimer
Notice: This visual identification, description, and market estimate were prepared in good faith based solely on user-provided images and measurements. The creator of this estimate is not a professional appraiser, and this assessment serves strictly as a qualified opinion, not a formal or legally binding appraisal.