Understand China sourcing fundamentals.

1. Trusting the Lowest Quote Without Verification

Cost: Deposit paid to a reseller with no real factory behind it. Compare the full scope before calling a quote a saving. The comparison for 1. Trusting the Lowest Quote Without Verification shows more than unit price. Align quantity breaks, material or specification changes, sample and tooling costs, packaging, quality controls, freight responsibility, payment milestones, timing, and validity so the buyer can see which trade-off creates the apparent saving.

Fix: Verify business registration and factory relationship before any payment, regardless of how attractive the price looks.

2. Skipping Samples to Save Time

Cost: A full production run that doesn't match what was expected. Compare the full scope before calling a quote a saving. Connect 2. Skipping Samples to Save Time to the exact model, specification revision, approved sample, lot or batch, test method, defect class, result, corrective action, and release owner. Keep exceptions open until the buyer reviews evidence from a recheck or accepts the stated limitation in writing.

Fix: Always order and physically test a paid sample before approving mass production.

3. Leaving Specifications Verbal or Vague

Cost: Disputes over quality that have no written standard to resolve them. Compare the full scope before calling a quote a saving. Define 3. Leaving Specifications Verbal or Vague at a level a supplier can quote and an inspector can verify. Connect function, construction, components, ratings, artwork, packaging, test needs, and destination requirements to one dated revision, with unapproved alternatives listed separately rather than blended into the offer.

Fix: Put materials, dimensions, tolerances, and packaging in writing before production starts.

4. Not Understanding the Incoterm Being Quoted

Cost: Freight, insurance, duty, tax, clearance, storage, or delivery charges can appear after shipment when the Incoterm and destination boundary were not written clearly. Record what the supplier price includes and obtain current estimates for the remaining legs.

Fix: Confirm in writing whether the quote is FOB, CIF, or DDP, and what that means for who pays what.

5. Paying 100% Upfront

Cost: No leverage left if the supplier under-delivers or delays. Compare the full scope before calling a quote a saving. Before approving 5. Paying 100% Upfront, separate supplier statements from documents or observations that support them. Match the legal entity, factory role, product process, quantity range, lead-time basis, and sample status to this page's requirement, then record who resolves each remaining exception.

Fix: Use a split deposit and balance structure tied to production milestones and inspection.

6. Skipping Inspection Before Shipment

Cost: Defective goods discovered only after they arrive at the destination warehouse. Leave the next owner a clear handoff, including open questions and delays. Use 6. Skipping Inspection Before Shipment to test the produced goods against controlled requirements, not a supplier's general standard. Link measurements, photographs, functional checks, sample references, affected quantities, corrections, and buyer disposition so the inspection record can support a release or stop decision.

Fix: Arrange a pre-shipment inspection against the written specification before authorizing shipment.

7. Committing to Full MOQ Before Testing Market

Cost: 10,000 units stuck in inventory that don't sell. Compare the full scope before calling a quote a saving. Evaluate 7. Committing to Full MOQ Before Testing Market on one commercial basis: specification, quantity, currency, Incoterm, validity period, MOQ, tooling, packaging, payment terms, lead time, and exclusions. Keep confirmed amounts separate from estimates and require written buyer approval before accepting a price or payment commitment.

Example: Product seemed great in research but customers don't actually want it. Now holding $30,000 in inventory.

Fix: Start with smaller orders (trading company, smaller MOQ) to test market before committing to large factory orders.