Tax Classification Codes in Supplier level are not equal to Supplier Site level

Hi All,

Could you please tell me if there are any conditions to setup in Tax Classification Code?

Because in Supplier level I see the Amount of Tax Classification different from Supplier Site level.

e.g

In the supplier > Tax and Reporting > Tax Classification : I see 10 Tax Classification Codes

but in supplier > Tax and Reporting > Supplier Site > Tax Classification : I can see 5 Tax Classification Codes.

I don't know if there's the specific setup for Tax for Supplier and Supplier Site.

Could you please advise?

Thanks,

Kams