The filling steps of the supply list include title, supplier information, material information, supply information and settlement information.

1. Title: Fill in the "Statement of Monthly Supply of Materials and Materials" at the top of the form.

2. Supplier information: fill in the relevant information of the supplier in the form, including the name, address, contact person and contact telephone number of the supplier.

3. Materials and material information: fill in the information about materials and materials in the form, including the name, specification, unit, quantity, unit price and total price of materials and materials.

4. Supply information: fill in the supply information in the form, including supply date, delivery order number, consignee, receiving phone number, etc.

5. Settlement Information: Fill in relevant settlement information in the form, including settlement date, settlement method and settlement amount.