Price per unit is the last number in a chain, and the chain is where the negotiation actually happens. This is the breakdown we use internally when a buyer asks why one quote is 18 % lower than another.
Where the money goes
| Cost line | Share of price | What moves it |
|---|---|---|
| Base fabric | 20-28 % | Backing type is the hidden variable behind most price differences |
| PU resin | 30-40 % | Resin grade decides hydrolysis performance, so the cheap option is a false saving |
| Release paper / embossing | 10-18 % | Reusable release paper amortises over volume |
| Finishing and topcoat | 10-15 % | Topcoat is what stops colour transfer |
| Testing | 3-5 % | Ageing tests are the ones that prevent field failures |
Reading the structure
The largest line is base fabric at 20-28 %. That is where a supplier has the most room to move and the most temptation to substitute. When a quote comes in well below the market, the difference is almost always here rather than in labour or packaging.
The smallest line is often the one that protects you: testing at 3-5 %. Cutting testing or packaging saves a visible amount per unit and costs a multiple of it in claims. This is the first place a new supplier cuts and the last place a serious one does.
Three levers that actually move the price
Colour count, which is where PU leather cost is really set
Most buyers push on total quantity. The factory cost is driven by setups, not by total metres, and 500-1000 m per colour is quoted per colour because a colour change resets the process. Four shades at a quarter of the volume each cost more to make than one shade at the full volume, even though the total is identical. Consolidating shades usually beats a volume discount.
Loosening colour fastness to rubbing, if the product allows it
A tight tolerance on a parameter the product does not need is pure cost. Colour fastness to rubbing at >= grade 4 is usually where a specification has been carried over from another programme without being re-examined. Loosening it recovers more than the discount being negotiated, and it does not damage the product.
Timing against a 20-30 days cycle
Production slots matter. A 20-30 days cycle can usually be met; a two-week expedite usually cannot, and when it is accepted the cost appears as overtime and air freight rather than in the unit price. Booking a slot four weeks out is the cheapest concession a buyer has.
The savings that come back as claims
The surface turns tacky and peels after months in a hot, humid warehouse or in service. The cause is ester-based pu plus moisture plus heat. it is a chemistry problem, not a coating weight problem. This is what a 10 % saving looks like eighteen months later, and it is why the cheapest quote is rarely the lowest landed cost.
A working rule: price the difference between quotes against the cost of one replacement shipment. If the gap is smaller than that, the decision is not really about price.
What to ask for in the quotation
- The specification, line by line, against peel strength and hydrolysis resistance at the values you asked for.
- The validity period, because the raw material index moves before the price list does.
- What is included: peel strength, packing, certification, sample courier.
- The MOQ per colour (500-1000 m per colour is typical) separately from the order minimum.
- The payment terms and what would change them.
Cost detail for the material itself is on the PU leather page; the commercial terms we work to are on the logistics page.
Questions buyers ask before ordering
What is the difference between hydrolysis-resistant and standard PU?
Standard ester-based PU absorbs moisture and breaks down from the inside. Hydrolysis-resistant grades use a different polyol and survive years in humid conditions. Ask for the 70 C / 95 % RH report.
Can PU leather be sewn like real leather?
Yes, with a leather needle, longer stitch and a roller foot. The risk is seam slippage on non-woven backing, so specify knitted or woven for sewn goods.
Is 1.0 mm a real thickness or a nominal one?
Always ask. +/- 0.05 mm is a real tolerance; some suppliers quote 1.0 mm for 0.85 mm goods.
Reading a quote that looks too low
A quote 15-20 % below the market is not a negotiating position, it is a different product. These are the five places the difference hides, in the order it usually appears.
- A lighter construction. Backing quoted at the bottom of knitted / woven / non-woven rather than the middle. Ask for the measured figure per lot.
- One coating pass instead of two. Cheaper to make, fails at the fold within a season.
- Testing excluded. The quote is ex-works without reports; the reports then cost more than the saving when a buyer asks for them.
- Packing downgraded. Thinner cartons, no moisture barrier, more transit damage and a claim at destination.
- Payment terms tightened. A deposit-heavy structure is often funding the order, which is a credit risk rather than a price advantage.
Three concessions that lower the price honestly
None of these damages the product, and together they usually recover more than the discount being negotiated.
- Fewer colours. Setup is per colour, so consolidating shades cuts cost without touching the specification.
- A longer slot. Four extra weeks lets the factory combine runs; the saving is real and it costs you nothing if the launch date allows it.
- Looser non-critical tolerances. A tight figure on colour fastness to rubbing adds cost and the product does not need it.
The three tiers of PU leather, and what each one buys
| Tier | Thickness | Peel strength | Programmes it suits | Where it fails |
|---|---|---|---|---|
| Entry | Thickness at the low end | Peel strength at the low end | Short-life, promotional, market testing | Hydrolysis |
| Standard | Thickness mid-range | Peel strength mid-range | Repeat retail and industrial programmes | Peel failure at seams |
| Contract | Thickness at the top | Peel strength at the top | Projects with a warranty attached | Rare, and usually a process failure rather than a material one |
The tiers are not marketing labels; they are different constructions at different points in thickness and peel strength. A supplier who quotes one price for all three is quoting the middle and calling it whatever you asked for.
The useful question is which tier your programme can defend. If the end product is replaced before hydrolysis would appear, entry is rational. If it carries a warranty, the premium for contract is usually smaller than one claim.
Failure modes, and the test that catches each one
A specification only earns its keep if it names the failure it prevents. These are the two that matter for the price you are trying to move.
| Failure | What triggers it | Test to demand on the production lot |
|---|---|---|
| Cold cracking | High glass transition PU, or too much filler. | Cold flex — ISO 7854 / -20 C; acceptance >= 30 000 cycles |
| Colour transfer | Excess pigment on the surface and insufficient topcoat. | Colour fastness to rubbing — ISO 105-X12; acceptance >= grade 4 |
The other two, with acceptance numbers attached, are in the full failure analysis for PU leather. A supplier who cannot name the mode he sees most often is describing a catalogue, not a process.
From quotation to specification in seven lines
Leave the tolerance and the method out and every dispute is settled by whoever needs the goods more.
- Abrasion: the figure you will accept inside the >= 20 000 Martindale cycles band, the tolerance on it, and the method used to measure it.
- Cold flex (-20 C, 30 000 cycles): name the number, not the word. If the answer only repeats the band, ask which point inside it is being offered for this order.
- Surface finish: release paper / cast / embossed is the market band. Fix the figure you will test at goods-in, and the instrument you will test it with.
- Colour fastness to rubbing (>= grade 4): fix the value per shipment, and state who pays for the re-test if a lot lands outside it.
- Sample retention: one production sample per lot stays with the mill for twelve months. Claims are settled against it, not against memory.
- Test reports: name the standard as well as the test. A pass on a development sample is not a pass on a production lot.
- Deviation rule: anything outside the agreed bands is reported before shipment, not after arrival.
Want a costed quotation against a real volume?
Send the end use, the quantity and the destination market, and we will come back with a specification that meets it, a price at your volume and the test reports that back it up. Samples are free for qualified programmes; we charge the courier only.
Related reading
Sample cut with your values on it · Neutral packing and private label · Consolidation, documents and lead times
