1 The uploading products can’t be more than 20,000 at once, the products can be divided into multiple uploads.

2 Required items must be filled in uploaded form, such as SKU,CAS NO., Product Name, Purity and Package1.

The correct format is as follows:

The wrong format is as follows:

3 If the required items have been filled,how about the file can’t be uploaded again? The possible reasons are as follows:

1) There may be some mistakes in filling the information of Supply Ability, Stock and Package1.The unit can't  be empty.

The correct format is as follows:

The wrong format is as follows:

2) There may be some mistakes in filling the information of product price, such as the price can’t be below 4$.

The correct format is as follows:

The wrong format is as follows:

4 If the order of table header has been changed, the file can’t be uploaded successful.