Guide
The date that matters is the hall’s, not the ship’s.
A trade-show shipment is planned backwards from the hall’s receiving window, not forward from the day the cargo is ready. Start with the deadline in the exhibitor manual, either the advance warehouse cut-off or the direct-to-show slot. Subtract delivery from the port, customs release, the sailing or flight, and the export cut-off in China. What is left is the latest cargo-ready date. Yihang Shipping writes that date on the quote. If it has already passed, the quote says so and offers rail or air.