Dragon Egg Yixing PotFloating Leaves US
The name of this shape is dragon egg, which is very cool, although this particular pot's squat shape makes me think more of a chicken egg. Clay looks like it has some Zhuni in it. Very yummy looking.
These were all sold to me as 90's Factory One pots. I don't have enough experience to say if they are really factory one pots. But I enjoy using them, think they look good, and they brew tea well.
The thing about this era of factory pots is they are made with good clay and function very well. In my experience they can outperform modern pots of three times the price.