Hong Kong
The Water company in Hong Kong with the highest Operating Income Margin is China Water Affairs Group Limited (HKSE: 0855.HK) at 31.50%.
The Water company in Hong Kong with the lowest Operating Income Margin is Euro Tech Holdings Company Limited (NasdaqCM: CLWT) at -1.39%.
The top 10 Water companies in Hong Kong by Operating Income Margin are China Water Affairs Group Limited, Beijing Enterprises Water Group Limited, Guangdong Investment Limited and Euro Tech Holdings Company Limited.
The bottom 10 Water companies in Hong Kong by Operating Income Margin are Euro Tech Holdings Company Limited, Guangdong Investment Limited, Beijing Enterprises Water Group Limited and China Water Affairs Group Limited.