China
The Roastery company in China with the highest Operating Income Margin is Nayuki Holdings Limited (HKSE: 2150.HK) at 17.63%.
The Roastery company in China with the lowest Operating Income Margin is TH International Limited (NasdaqCM: THCH) at -44.50%.
The top 10 Roastery companies in China by Operating Income Margin are Nayuki Holdings Limited and TH International Limited.
The bottom 10 Roastery companies in China by Operating Income Margin are TH International Limited and Nayuki Holdings Limited.