The difference from Aliexpress shipping cost to CJ shipping price is shipping cost in CJ depends on weight, attributes, destination countries and also shipping methods. You guys should calculate the shipping cost by using our tool: Shipping Calculator. And it is also available with delivery time.
Note: the shipping time in calculator doesn't include processing time. You can refer to the processing time shown on the product page.
CJ has many kind of shipping methods for dropshipping, which are cheap and fast!
If you have further questions about the shipping cost or time, please watch the video below.
Drop Shipping Time will be faster and faster from CJDropshipping