Oficina Salitrera Santiago Humberstone

Rate certificates

Beginning with tax year 2020, Professional Fees Certificates must be requested by email, indicating your name and national identity card number.

Email us at [email protected] to access this information.

Supplier consultation

Dear suppliers:

If you have any questions regarding Purchase Orders (POs), please send us the document in PDF or JPG format (photograph) to the following email address: [email protected].

Please ensure that the PO is legible, especially the following fields: Company Name, order number, and the buyer’s name and contact details.

We will respond to your inquiries within 24 hours.