The other 3 most profitable companies are PetroChina, Sinopec and China Shenhua Energy.
其它三席被中国石油、中国石化和中国神华占据。
In Shanghai, shares of Chinese energy companies such as China Shenhua Energy and PetroChina were in high demand Friday.
在上海，周五，中国能源类公司股票中国神华及中石化两只股票买入量高涨。
In Shanghai, shares of Chinese energy companies such as China Shenhua energy and PetroChina were in high demand Friday, and the composite index reached a 13-month high.
在上海，周五，中国能源公司中石油和中石化的股票需求高涨，综合指数上升到13个月来的最高水平。
In Shanghai, shares of Chinese energy companies such as China Shenhua energy and PetroChina were in high demand Friday, and the composite index reached a 13-month high.
在上海，周五，中国能源公司中石油和中石化的股票需求高涨，综合指数上升到13个月来的最高水平。
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