Landed Cost for Stock Lots from China: Six Line Items Buyers Miss

Most buyers compare lots on unit price and only discover the real number after the container arrives. Landed cost is the discipline that closes that gap: it converts a quoted price into a cost per unit you can actually resell against.

What landed cost means

Landed cost is every cost incurred until the goods are in your warehouse, divided by the number of sellable units you actually received — not the number you ordered.

That denominator is where most estimates drift. A 10,000-piece lot with 5% damaged packaging and a further 3% unsellable returns 9,200 sellable units, so every upstream cost is spread over 8% fewer units than the buyer assumed. Sorting and disposal costs land on the same denominator, which is why they matter more than they look.

1. Freight: density beats weight

For low-density goods, freight is driven by volume, not by the kilogram figure on the quotation. Plush toys, seasonal decor and household plastics cube out long before they weigh out, so a cheap-looking lot can carry a freight cost per unit that erases the price advantage.

Ask for the lot's measured volume (CBM) and its carton dimensions before you compare suppliers. If the seller can only quote a weight, treat the freight estimate as provisional.

2. Duty basis: know what the value is built from

Duty is assessed on a customs value, not on the number you and the seller agreed in chat. Most regimes build that value from the price actually paid plus international transport and insurance, but the exact rule, the classification and any preferential rate are country-specific. Confirm the basis with a customs broker in your own market before you commit to a landed cost figure.

Two practical consequences: the Incoterm changes who arranges and pays freight, but it does not change how the value is declared at import; and a lot's tariff classification can differ from the classification of the same product bought new, because the lot is a mixed assortment rather than a single SKU.

3. Destination port charges

Destination charges are frequently the largest line item a first-time importer has not budgeted for. Terminal handling, documentation, security fees and release charges are billed at destination and are not part of the freight quote under most sea freight terms.

They also scale badly when a lot arrives at the wrong time: storage and demurrage accrue per day once free time expires. For a lot you have never handled before, budget free time explicitly rather than assuming the container clears in three days.

4. Inland haulage and unloading

Inland haulage is priced on a truck, not on your invoice value. One 40ft container is one truck movement regardless of what is inside it, so the inland leg is a fixed cost per container — which means it penalises small lots and rewards consolidated ones.

Unloading is the hidden half. A container of heavy cartons needs equipment and labour that a container of light cartons does not, and a warehouse without a dock leveller adds time to every pallet.

5. Re-packing, sorting and disposal

Every lot contains a portion you will not sell as received, and that portion still costs money. Mixed SKUs need sorting into saleable groups; damaged packaging needs re-bagging or a discount channel; unusable units need disposal, which is a cost, not a zero.

Price this before you buy, not after. If you cannot estimate the unsellable share, ask the seller for a condition composition by percentage and treat anything above your normal damage allowance as a discount on the purchase price.

6. Capital cost and time-to-sell

A lot is inventory, and inventory consumes the cost of the money tied up in it. If a batch takes four months to clear rather than two, the difference is not visible on any invoice but it is real: storage, insurance, and the return you could have earned elsewhere.

Estimate days-to-sell per SKU group rather than for the lot as a whole. A lot usually clears in layers — the fast SKUs go first, and the tail is what actually determines your holding period.

Build the number instead of guessing it

Write the model down as a table before you negotiate, and fill it with quoted figures rather than estimates. One row per cost line, one column for the amount and one for whether it is fixed per container or per unit. Any line you cannot fill from a written quote is a risk line, not a cost line.

• Purchase price per lot, and the sellable unit count after expected damage
• Freight: rate per container or per CBM, plus origin charges
• Insurance, if the term requires you to arrange it
• Duty and tax at the declared value, confirmed by a broker
• Destination port charges, plus free time and storage rate
• Inland haulage, unloading equipment and labour
• Sorting, re-packing and disposal of the unsellable share
• Holding cost per month, multiplied by realistic days-to-sell

How to sanity-check a quotation in ten minutes

Divide every fixed cost by the sellable unit count, then compare only the totals. Comparing unit prices while ignoring the denominator is the single most common buying error on surplus lots.

Then check three things: whether the Incoterm names a place (a bare "FOB" is not a term), whether the freight figure is per container or per shipment, and whether destination charges were quoted at all. A quotation that omits destination charges is not necessarily dishonest, but it is incomplete — and incomplete quotations are what turn a good lot into a bad margin.