Import price with other attributions

Import price with other attributions

Hello, I just imported the data of more than 1000 items in Zoho ZRM. Other attributions such as item's name, Quantity level, Quantity in stock  were successfully imported to the system, while the column of unit price all showed 0. Could you please tell me how to import the price? Is there any previous data processing of setting I have to deal with?  Thank you very much!!