SpreadsheetChina finds, warehouse checks & shipping notesUpdated 2026-10-26
Spreadsheet.org
Shipping & parcel planning

Superbuy shipping: weigh the whole decision

Choose a route using packed dimensions, destination and product type. A seller price or another buyer’s transit time is not a quote.

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Check the parcel’s volume

Compare actual and volumetric weight. This estimates weight only; route prices belong to the official estimator.

2.92 kg before route roundingExample: 2 kg actual weight, 35 × 25 × 20 cm, divisor 6000. Your chosen route may use different rules.

Get the real rate from Superbuy

The official estimator asks for destination, warehouse, weight in grams, parcel dimensions and item category. Use those inputs instead of assuming a fixed price per kilogram.

1

Check restrictions

Liquids, batteries and some goods limit route choices.

2

Confirm packed dimensions

Boxes, protection and route rounding affect billing.

3

Read the route terms

Compare tax collection, insurance and transit estimates.

Open official shipping estimator

External tool. This site does not collect a shipping address.

Weight, volume and rounding

Volumetric weight is length × width × height divided by the route’s divisor. Volumetric routes may use the greater of actual and volume weight, then apply minimums and billing increments. The official calculator explains a 6000 cm³/kg volume example, but your selected route can have different billing rules.

A transit estimate is not a deadline

Processing, dispatch, export, customs and local delivery are separate stages. Keep the route and milestones when comparing community reports. Official terms describe third-party logistics and customs risks.

Source: Superbuy shipping terms. Reviewed 2026-10-07.

Confirm who collects import charges

Read route tax terms and current destination rules. A “tax-free” label does not remove declaration duties or guarantee release. Check customs notes.