red qianlong mark on charger size plate

by karen
(Spokane,WA)

I have a charger size plate with a red qianlong mark but I notice there is also a 4A mark on the plate and assume that may mean it is a reproduction. I havent seen this type of plate anywhere, it may be ceramic or something but the decoration isn't as delicate as I see on others. Do you know anything about this? I sure appreciate any info you could give me! thanks for your time!