Compare supply proposals on equal terms

First confirm that both proposals refer to the same product and specifications. Compare quantity, pricing unit, capacity per container and container count. A price without these details does not describe the complete proposal.

Review packaging, transport, listed charges, delivery window and quotation validity separately. Ask the supplier for written clarification of anything unclear. Link new answers to a specific version of the proposal.

Create a simple table for product, quantity, packaging, terms and documents. Do not fill missing information with assumptions. Decide after technical review and internal commercial approval, then retain the agreed version.