The Fiona Fang brand seal printed on the bottom of the pot in Zisha Craft Factory is genuine. Fiona Fang-level official teapot is extremely rare in the market, and the exquisite teapot market engraved with Fiona Fang brand trademark is even rarer. In 2065438+2008, Yixing Zisha Factory returned from England with an official pot engraved with the Fiona Fang logo. After fierce bidding, it was sold for 2.2 million yuan.