A purchasing manager in Bangkok receives a per-kilo FOB quote for a Japanese striploin, signs it, and three weeks later finds that the cost of a plated portion is far above the number in the quote. The usual reaction is to ask the exporter for A4 instead of A5. In our experience handling Thai orders, that is the last lever worth pulling, not the first.
This article is a Thailand-only cost decomposition: it puts four separately controllable items — the preferential-origin route claimed on the import declaration, the permit and certificate cycle that decides chilled versus frozen, the cut and trim clause in the purchase order, and portioning yield at the outlet — on a single landed-cost-per-usable-kilo line. Neighboring articles answer different questions: the Taiwan chilled day-loss ledger counts shelf-life days only, the Singapore air-chilled versus sea-frozen comparison weighs transport mode per cut, and the Vietnam permit lead-time ledger counts days to permit issuance. None of them is a cost-attribution tool for Thai import conditions.
The four rows that sit between a quote and a plate
A quoted FOB kilo and a sellable plate kilo are different units. Between them sit four adjustments, and each one is governed by a specific document or specification line — which means each one is negotiable or fixable independently of grade.
- Row 1 — Quoted FOB kilo. Controlled by the exporter's price list and the grade you name.
- Row 2 — Duty and preferential-route adjusted kilo. Controlled by the tariff line applied to your goods and by whether a preferential-origin claim is made and accepted on the declaration.
- Row 3 — Cold-mode adjusted kilo. Controlled by the permit and health-certificate cycle, which in turn decides whether the consignment moves chilled by air or frozen by sea, and by any weight or condition loss in transit.
- Row 4 — Trim-and-portion adjusted plate kilo. Controlled by the cut and trim clause in your purchase order and by the portion weight your kitchen actually cuts.
Grade sits only in Row 1. If the damage is happening in Rows 2, 3 or 4, downgrading A5 to A4 lowers the quoted number and leaves the leak untouched.
Row 2: the declaration route
Japanese beef entering Thailand can, in principle, be declared at the general applied rate or under a preferential-origin claim. Two agreements are commonly discussed in this context: the Japan–Thailand Economic Partnership Agreement (JTEPA) and the ASEAN–Japan Comprehensive Economic Partnership (AJCEP). We are not going to state which tariff line or rate applies to your goods, because the treatment depends on the HS classification your broker uses, on the chilled or frozen distinction, and on the schedule in force on the date of import.
What we can say usefully is procedural. A preferential claim is not automatic. It requires that the correct origin document be issued on the Japanese side and presented, in the right form, at the time of the Thai declaration. If your broker files without it — or files it late — you pay the general rate, and Row 2 moves against you regardless of what grade sits in the box.
Concrete instruction, not a claim: before your next shipment, ask your broker in writing for three things — (1) the exact HS line used on your last three entries; (2) whether a preferential claim was made on each, and under which agreement; (3) the applied rate charged on each. Then ask the same broker to confirm, against the current Thai Customs tariff schedule and current Rules of Origin procedures published by Thai Customs, whether a preferential route was available and was in fact used. Agreement texts and the Thai tariff schedule are the primary sources here; a summary from us, or from anyone, is not a substitute for the schedule in force on your import date. Rates, form names and procedures change — confirm the current position with Thai Customs or your licensed broker before each shipment.
Row 3: permit, certificate and the cold-mode decision
Import of animal products into Thailand is administered by the Department of Livestock Development (DLD), and consignments of Japanese beef in our experience travel with an import permit obtained on the Thai side plus a health certificate issued by the Japanese competent authority. We describe this as our handling practice rather than as a summary of the regulation: the authoritative statement of what is required, in what form and with what validity period, is the DLD's own published import requirements, and that is where you or your broker should confirm it before each shipment. Requirements and permit validity windows change.
The reason this row belongs in a cost worksheet rather than in a compliance checklist is timing. Whether a consignment ships chilled by air or frozen by sea is usually decided by whether the paperwork cycle finishes in time. Chilled by air carries a higher freight cost per kilo and a shorter selling window; frozen by sea carries lower freight and a longer window but changes how the product presents on the plate. A buyer who lets the paperwork slip is not choosing a cold mode — the calendar is choosing it for them, and the cost difference lands in Row 3.
What to measure yourself: for your last three shipments, record the date the permit application was filed, the date the permit was issued, the date the health certificate was dated, the mode actually used, and the freight cost per kilo. If the mode changed between shipments and the freight per kilo moved with it, Row 3 is one of your leaks.
Row 4: cut spec and portioning yield
This is the row buyers most often skip, and in our handling experience it is frequently the largest single gap between a quoted kilo and a plate kilo. A whole primal arrives; fat cap, silverskin, chain and end pieces come off; the remainder is portioned to a target weight; offcuts either find a secondary use or do not.
We are not going to publish a yield constant, because yield depends on the cut, the trim standard applied at origin, and the portion discipline in your kitchen. It varies by outlet even within one group. Present it as a measurement instead:
- Weigh the item as received (this is the kilo you paid duty on).
- Weigh the trim removed before portioning.
- Count the portions produced and multiply by target portion weight.
- Usable kilos ÷ received kilos = your yield for that cut, at that outlet.
- Landed cost for the item ÷ usable kilos = your true plate cost per kilo.
Run this for one cut across two outlets. If the two yields differ materially, the problem is portioning discipline, not the supplier. If both outlets return the same low yield, the problem is the trim standard written — or not written — into your purchase order.
The decision rule
Fill the four rows for your last three shipments. Then apply the rule in this order:
- If Row 2 moved between shipments, fix the declaration route with your broker first. It costs nothing per kilo to file correctly.
- If Row 4 is below what your menu pricing assumed, rewrite the trim and cut clause in the purchase order and re-measure. A specified trim standard is a price negotiation, not a favor.
- If Row 3 is swinging, fix the permit and certificate calendar so the cold mode becomes a choice rather than an accident.
- Only then, if the margin still does not close, revisit grade in Row 1.
Buyers who work in this order tend to recover margin without changing what they serve. Buyers who start at Row 1 change what they serve and often keep the leak.
What you need from an exporter to complete this
Rows 2 and 4 cannot be filled from a headline price list. Completing the worksheet requires a quote written at cut and specification level: the cut, the trim standard applied before packing, chilled or frozen, pack format and piece weight range, and a clear statement of which origin and health documents the exporter can issue for a Thai entry.
If you want that level of detail for the cuts you are buying now, request a wholesale quote and specify the cuts, the trim standard you want written into the order, and whether you need chilled or frozen for Thailand. We will quote against those lines so the worksheet can actually be completed.
Verification note: this article does not state Thai duty rates, permit validity periods or yield constants. Where regulation is described, it reflects our own handling practice and should be confirmed against current Thai Customs tariff and Rules of Origin publications and current DLD import requirements, via your licensed broker, before each shipment.