Overall, the material prices of Ruitai, Guangrong, and Guangzhou Electromechanical are relatively reasonable and in line with market conditions, but the material unit price of Chuangzhi is too high.
On the whole, the material prices of ruitai, Guangrong and Guangzhou Electromechanical Co., Ltd. are reasonable and in line with market conditions, but the unit price of Chuangzhi materials is too high.