# How to read proforma invoice China suppliers send before you pay
The proforma invoice, the PI, is the most important document you will handle before money moves to a Chinese supplier, which is why learning how to read proforma invoice China suppliers send you matters so much. It is the supplier's formal offer in writing: what you are buying, at what price, under which terms, on what timeline. Your purchase order then becomes the binding commitment that references it. Together the two form the commercial backbone of the order. That is the short version of how to read proforma invoice China exporters issue: the PI is the offer, your PO is the acceptance.
Knowing how to read proforma invoice China suppliers issue is what separates orders with clear, enforceable terms from orders built on assumptions. Assumptions are cheap to make and expensive to discover. This guide to how to read proforma invoice China factories send walks through every field that matters, what each one tells you about the supplier, and the red flags that should stop you before you wire anything.
What the PI is, and what it is not
A proforma invoice is not a tax invoice and not quite a payment demand, though suppliers commonly use it to trigger the deposit. Think of it as a detailed quotation in document form: the supplier stating, in writing, exactly what will be delivered and under what conditions. That mental model is the starting point for how to read proforma invoice China suppliers send: it is a quote wearing a contract's clothes.
Its real power is locking scope. Everything negotiated across emails and chat, materials, packaging, testing, timelines, belongs on the PI. If a term is not on the PI, it was not agreed, no matter what someone said on WeChat last Tuesday. Suppliers who resist issuing a formal PI and prefer to keep terms in chat messages are waving a red flag. Professionals document; amateurs improvise. That sentence is the whole ethos of how to read proforma invoice China trading companies issue: if it is not written, it was not agreed.
The fields a serious PI must contain
Work through this list on every PI you receive. This checklist is the practical core of how to read proforma invoice China manufacturers send. A professional export supplier's PI carries all of them.
Seller information: the full legal company name, address, and contact details. This must match the business license exactly. A PI issued under a different name than the licensed entity is a serious problem. It suggests a trader posing as a factory, or worse, an unrelated company collecting your deposit. Catching that mismatch is one of the highest-value skills in how to read proforma invoice China exporters issue.
Buyer information: your company name and address as purchaser. Errors here can complicate customs and payment records later.
PI number and date: reference and version control. When terms change during negotiation, the PI gets reissued with a new number or revision. Never pay against a superseded version.
Product description: item names, model numbers, specifications. "Plastic parts" is not a description. The PI should reference the agreed spec sheet, materials, colors, and customizations with enough precision that a stranger could identify the goods.
Quantity and unit price: unit count, price per unit, currency stated explicitly. Ambiguity about currency has started more disputes than buyers admit. That is a classic lesson in how to read proforma invoice China suppliers send: the boring fields cause the expensive fights.
Total value: quantity times unit price, with additional charges itemized separately rather than folded in silently.
Incoterms: the three-letter term, EXW, FOB, CIF, DAP, DDP, marking where the seller's responsibility ends and yours begins. This must be explicit. A missing Incoterm is the single most common failure in how to read proforma invoice China factories issue, because buyers read the price and skip the three-letter term beside it. A PI without Incoterms leaves every cost and risk allocation undefined.
Payment terms: the deposit percentage, when the balance falls due, the payment method, and beneficiary account details. Standard first-order terms run 30% deposit with 70% before shipment, but whatever was negotiated must be written here.
Lead time: production time in days or weeks, plus the trigger it counts from. Deposit receipt? Sample approval? "30 days" is meaningless until day one is defined, so define it. Defining day one is part of how to read proforma invoice China suppliers issue properly: the clock needs a start.
Shipment details: port of loading, destination port, estimated ship date where applicable.
Weight and dimensions: gross and net weight, packed dimensions, carton count. Freight quotes are built on these numbers. A PI without them means any freight pricing derived from it is guesswork.
HS code: the customs classification. A supplier who includes it has thought about your clearance. One who omits it may never have considered compliance at all, which matters enormously for regulated products.
Validity period: how long the price and terms hold. Without it, the quote can move tomorrow and you have no standing to object.
Packaging details: packaging type, materials, custom printing, labeling, barcodes. Packaging disputes are among the most common and most avoidable; nailing it on the PI prevents them.
How to read proforma invoice China paperwork for what it reveals
Beyond the fields, the PI is a window into the supplier. A detailed, well-structured PI signals a professional export operation that has done this hundreds of times. Reading tone from paperwork is an advanced part of how to read proforma invoice China companies send: the document is the supplier's first delivered product. A thin PI with gaps signals inexperience or evasiveness, and you should determine which before proceeding.
Lay the PI next to your original RFQ and compare line by line. Every requirement you sent, materials, certifications, packaging, testing, should be reflected back. The gaps between your RFQ and their PI are precisely where "misunderstandings" will bloom later. Gap-hunting is the active verb in how to read proforma invoice China factories send: you are not reading, you are auditing. Close them now, in writing, while you still hold the deposit.
Check the arithmetic yourself. Multiply quantity by unit price. Confirm additional charges are itemized, not buried. Mistakes here, innocent or otherwise, show how carefully this supplier handles your order. Sloppy paperwork rarely accompanies careful production.
Verify the beneficiary with real attention. This is the fraud-defense half of how to read proforma invoice China suppliers issue, and it deserves slow reading. The bank account on the PI must belong to the licensed company, never a personal account. The account name must match the seller name on the PI, which must match the business license. This chain, license to PI to account, is your basic fraud defense. Breaks in it are how deposits disappear.
Red flags that should stop the payment
Some PI problems are fixable. Knowing which is which is the judgment call at the heart of how to read proforma invoice China exporters send. These are not.
No Incoterms stated. Responsibility for freight, insurance, and risk is undefined, and every later argument will start from that ambiguity.
Vague product descriptions. "Goods as discussed" is not a specification. If the goods are not described precisely, the supplier can deliver almost anything and claim compliance.
Missing HS code paired with zero discussion of compliance. For regulated categories, this suggests the supplier has never properly exported to your market.
Payment directed to a personal account. Disqualifying, full stop. No context rehabilitates this.
No validity period. The price is a snapshot the supplier can revise at will.
Pressure to pay before the PI is finalized. A legitimate supplier wants the document correct before money moves, because the PI protects them too. Urgency here serves only one side.
From PI to purchase order
Once the PI is correct and complete, you issue your purchase order referencing the PI number, confirming the agreed terms. This handoff is the finish line of how to read proforma invoice China suppliers send: the PI did its job, and the PO takes over. The PO is your binding commitment. File both documents alongside the spec sheet and the sealed sample reference. Together they are the order's paper trail, and in any dispute, the paper trail is the case.
If terms change after the PO goes out, reissue the paperwork. Verbal amendments to a documented order are how disputes begin. Every change earns a revised PI or a written amendment, dated and acknowledged by both sides. It feels bureaucratic. It is the opposite of expensive.
A note on language and governing terms
Bilingual or English PIs are standard for export orders. If you receive a Chinese-only PI, get it translated before paying, never agree to terms you cannot read. Where the PI and your PO disagree, clarify which document governs before the deposit moves. And for significant orders, the manufacturing contract behind the PI should cover specifications tied to the sealed sample, acceptance criteria, late-delivery penalties, payment milestones, tooling ownership, IP and confidentiality, liability, and termination. The PI summarizes the deal; the contract enforces it.
Conclusion: thirty minutes that insure the whole order
Learning how to read proforma invoice China suppliers send comes down to treating the PI as what it is: the draft contract for your order. Verify every field. Match it against your RFQ. Confirm the beneficiary chain. Never pay against a thin or vague PI, and never let urgency override documentation. The half hour you spend reading carefully is the cheapest insurance anywhere in your order. That is the payoff of how to read proforma invoice China manufacturers issue: thirty minutes of paperwork against a five-figure mistake.
FAQ: proforma invoices from Chinese suppliers
### What is the difference between a proforma invoice and a commercial invoice?
The PI comes before the order as the supplier's formal offer and the basis for your deposit. The commercial invoice ships with the goods for customs clearance and final payment. The PI sets expectations; the commercial invoice documents what actually shipped. Knowing the difference is the first page of how to read proforma invoice China factories send.
### Should I pay the deposit before receiving the PI?
No. The complete, verified PI comes first. Paying before terms are documented leaves you with no written basis for the order if a dispute arises later.
### What payment terms are standard on a PI from China?
For first orders, 30% deposit with 70% before shipment by wire transfer is the norm. Tie the balance to a passed pre-shipment inspection where you can. Terms generally improve toward 20/80 or better as trust builds.
### Can the PI be in Chinese?
Export orders normally carry bilingual or English PIs. If yours arrives Chinese-only, have it translated before paying. Agreeing to unread terms is gambling, not importing.
### What if the supplier refuses to issue a formal PI?
Treat it as a red flag. Professional export suppliers issue PIs as routine. One who insists on keeping terms in chat messages is avoiding commitment, and you should ask yourself why before sending any money.