"Prompt Shipment" and What It Actually Means: Lead Times, Cut-offs and the Two Dates That Decide Delivery
· HANGRUI HOLDINGS LIMITED
Delivery promises in chemical trade are usually written as one word: “prompt”. That word describes stock, not a schedule — and the deliveries that slip rarely slip in production. This note sets out the two dates worth writing into an order, and why dangerous goods close earlier than general cargo.
1. Two lead times, not one
| What it measures | Starts when | Typically owned by | What it does not cover |
|---|---|---|---|
| Production / preparation lead time | Order confirmation (and, for made-to-specification lots, approval of the specification) | The seller’s plant or its supplier | Booking, cut-off, sailing |
| Logistics lead time | Goods ready at the named place | The party booking under the agreed Incoterm | Anything about the lot itself |
The common failure is a promise built from the first number alone. “Production takes three weeks” is a statement about a factory; the delivery date is a statement about a booking, and the two are governed by different calendars.
2. Why dangerous goods close earlier
For a dangerous-goods container the booking must be accepted and the transport documents reviewed before the container can be positioned and loaded:
- The dangerous-goods declaration — with the UN number, class, packing group and proper shipping name — is checked by the carrier or its agent ahead of loading, and depending on the trade it must precede the vessel cut-off by a stated number of hours or days.
- Packaging has to carry the correct UN mark, and the mark must correspond to the packaging code declared for the substance.
- Segregation and stowage decisions are made at booking, not at the terminal gate — the class of the goods and what may travel with them is settled before the container is positioned.
- Corrections are not absorbed: a declaration corrected after the cut-off moves the load to the next sailing, which is why the slip is measured in weeks and not hours.
3. The two dates to put in the order
- Goods-ready date — when the lot is packed and available at a named place, with the packaging type and UN code stated.
- Port cut-off date — the last date the goods can be delivered to the named terminal, including the documentation (declaration, packing list weights, and any inspection release).
Written that way, the schedule is testable by both sides: the first date is a production fact, the second is a logistics fact, and neither can absorb the other’s delay. Under most Incoterms 2020 rules the split of cost and risk between these two points is what the rule is for — the risk-transfer line and the responsibility line are set out in Incoterms 2020 and dangerous goods.
4. The four delays that are not production
| Delay | Why it happens | The cheap preventative |
|---|---|---|
| Declaration after cut-off | Documentation prepared against the invoice rather than the booking | Prepare the declaration in parallel with production, not after it |
| Packaging rejected at the terminal | Unmarked or wrongly coded drums/IBCs | Photograph the UN mark on the first package and circulate it |
| Weight mismatch | Packing list shows nominal rather than actual net weight | Weigh per package and reconcile before the cut-off |
| Holiday window | Public holidays at either end, plus congestion either side of them | Name the holiday weeks in the order instead of discovering them |
None of the four is cured by ordering earlier alone; they are cured by naming the date they affect.
5. What to ask for in the quotation
Three sentences turn a vague promise into something that can be planned against:
- “State the goods-ready date and the place.”
- “State the last date for delivery to the port of loading, with documents.”
- “State what the price includes up to that point.”
If a supplier can answer those three, the delivery conversation is over before the order is placed.
Planning note on delivery commitments for chemical and refrigerant shipments, written for buyers. Cut-off and declaration lead times vary by carrier, trade lane and port; the carrier’s booking confirmation governs for a given shipment.
FAQ
What does ‘prompt shipment’ mean in a Chinese supplier’s quotation? It is not a date. In practice it means ‘from available stock’, so it tells you the goods exist but says nothing about the booking, the cut-off or the sailing. Ask for two dated commitments instead: the date the goods will be available for loading and the last date they can be delivered to the port of loading.
Why do dangerous goods need an earlier cut-off than general cargo? Because the booking has to be accepted as dangerous goods before the container can be positioned and the documentation approved. Transport documents with the UN number, class and packing group are reviewed by the carrier or its agent ahead of loading, and a late or corrected declaration pushes the load to the next sailing rather than to the same one.
Which two dates should appear in the order? The goods-ready date (when the lot is packed and available at the named place) and the port cut-off date (the last date for delivery to the terminal, including documentation). Everything else — transit time, ETA, the sailing — follows from those two, and both should be written relative to a named place, not to the seller’s warehouse in the abstract.
What can delay a shipment that has nothing to do with production? Four recurring ones: the dangerous-goods declaration arriving after the carrier’s cut-off; packaging without a correct UN mark; a mismatch between the declared and actual net weight on the packing list; and a public-holiday window at either end. None of them is a production problem, which is why a production-only lead-time promise does not protect the delivery date.
Need current specs, quota status, or a mixed-load quote for Lead Times, Cut-offs and the Two Dates That Decide Delivery? Contact tom@hangr.hk with your spec & destination port.