Fix the product basis before comparing freight
Identify the proposed grade, supplied form, aluminum basis, basicity and technical approval status. A liquid PAC offer and a powder offer are not interchangeable tonnes of treatment capacity. Keep the quotation linked to the screened sample and its operating envelope.
The PAC RFQ checklist establishes the technical scope. Freight optimization should follow a meaningful product comparison rather than conceal different concentration, packing or application qualifications.
State the delivery arrangement explicitly
Give a precise named delivery place and agreed delivery term, with the contractual basis where relevant. Clarify who arranges transport, insurance, loading, unloading and required documents. A short trade-term label does not remove every practical ambiguity.
Have the responsible logistics provider and qualified reviewers confirm destination-specific obligations. This checklist does not determine customs classification, duty, tax or legal responsibility for every PAC formulation and shipment route.
Separate firm charges and estimates
List product price, packing, inland movement, freight and other scoped charges, marking excluded or estimated costs. Align currency, validity date, quantity and delivery scope across offers. Do not compare an incomplete ex-works price directly with a more fully scoped delivered quotation.
Use the treated-water cost framework after the logistics basis is aligned. Include actual accepted consumption, handling and pH-control consequences where measured, not only the landed price per tonne.
Agree documents and shipment identity
Request current product-specific SDS and shipment information for review by the responsible parties. Do not infer transport requirements solely from the PAC trade name. Define packing list, lot markings, COA and any other agreed records before dispatch.
Where a document depends on lot allocation, state when it will become available. Avoid accepting a generic certificate as proof of the shipped identity. Any claimed approval or certification critical to the application must be independently checked for the offered material.
Plan quantities and timing realistically
Separate samples, plant-trial releases and repeat call-offs. Identify dates dependent on technical approval, production allocation, documentation or carrier availability. Do not present a planning lead time as guaranteed stock or delivery unless it has been explicitly confirmed.
Match call-off size to tank or warehouse capacity, product instructions and expected demand. The packaging and storage review helps prevent a shipping discount from creating unusable or unapproved inventory.
Preserve supply and change control
Keep approved identity, quotation, order, lot, receiving checks and any conditions traceable. Require review of material formulation or specification changes before substitute supply is accepted. Name technical, purchasing and logistics contacts for deviations.
Send grade requirements, destination, trial status, expected quantity, pack and timing through the bulk PAC export enquiry. Request a clearly scoped commercial offer without assuming universal freight rates, customs treatment, certifications or guaranteed availability.
Maintain a shipment-release checklist
Connect the accepted grade and lot to package markings, quantity, required documents, agreed delivery scope and the receiving contact. Mark any item still pending before dispatch and name who can authorize a deviation.
Keep the trial and repeat-supply release statuses separate. This prevents a convenient shipping window or freight discount from committing the buyer to an alternate formulation, unreviewed documentary scope or larger stock quantity than the operation can accept.