BUYER FIELD GUIDE / PRODUCT & SAMPLE CONTROL
Product Requirements Checklist for China Sourcing
Direct answer: A useful product requirement record connects what the product must do with the current reference, quantity, quality, packaging, and the supplier question it needs to answer.
What this guide helps clarify
A supplier cannot respond meaningfully to an undefined product. This checklist helps a buyer carry the available product detail into a practical sourcing, quotation, sample, or verification conversation.
Work through the current record in order
- Identify the current reference. Use the sample, image, drawing, previous product, specification, or product idea that is current.
- State the required function. Describe what the product or component must do, not only what it should look like.
- Add order context. Record the quantity, market, target use, packaging, timing, and constraints that matter.
- Separate open points. Name which details are still undecided or require a supplier response.
BUYER RECORD / KEEP THESE POINTS CONNECTED
Product reference, functional requirement, material or finish point, quantity and package context, open question, and next owner.
What a careful next step looks like
Keep the current reference and the question together. Record what is known, what needs another check, and who needs to respond or approve before the next move. That is more useful than treating a partial answer as final certainty.
Continue the buyer route
This guide connects to the Supplier Sourcing workspace when the question needs local coordination or a more structured next record.
PRODUCT, SAMPLE & VERSION CONTROL
Make the current question easier to carry forward.
A product or sample question becomes harder to answer when the current image, drawing, specification, material, finish, pack, and order context are spread across separate messages. This record should make the latest usable version obvious before another supplier answer is compared or a change is approved.
Current reference
Which file, sample, image, drawing, or prior version is the buyer actually asking about?
Source trail
Which supplier message, attachment, sample note, or update supports the current point?
Decision edge
What needs clarification, revision, buyer approval, or a new reference before the next stage?
Common ways this record loses clarity
- A supplier response refers to an earlier product, artwork, material, or packaging version.
- A small adjustment is discussed as a message but not carried into the current product record.
- A sample, cost, quantity, or timing answer is compared without confirming the same product basis.
Before you move to the next stage
Before moving forward, make sure the current version, source material, open requirement, response owner, and next approval point can be read together without reconstructing the conversation.