Welcome! For sale is this old Chinese blue and white porcelain plate measuring appx. 8 3/8" wide. It dates to the Kangxi period. Shop mark on base. No cracks but a few tiny minor stress lines in the clear glaze which are almost impossible to see and do not seem to go through. Very minor but I mention them to be thorough. The rim appears to have been polished down as it feels a bit gritty and the glaze does not cover it all the way. I assume it had fleabites and/or small chips around the rim, and it was ground down a little bit. Some minor potting flaws, burst bubbles and minor nicks around footrim. Abrasion throughout from age and use. Please see images for more details.  Shipping is via Priority Mail and sales tax charged as applicable. Thanks for looking!