Marine cargo insurance when importing from China: what it covers and costs
27 September 2026 · 9 min read
Why cargo insurance is the safety net builders skip
A container leaving a Chinese port travels for three to five weeks before it reaches an Australian wharf, gets craned on and off vessels several times, and rides out whatever weather the voyage brings. Most of the time it arrives fine. Occasionally a stack shifts in heavy seas, a forklift punches a pallet, or a vessel has to jettison or sacrifice cargo to save the ship, and the goods inside a container are damaged or lost outright.
The cost of that outcome is not the freight bill, it is the full value of the goods plus the cost and time of reordering and reshipping. A $15,000 stone and cabinetry order that arrives crushed is a $15,000 loss and a build delayed by another 10 to 12 weeks, unless it was insured. Marine cargo insurance for a shipment that size typically costs $150 to $450, which is a rounding error against the exposure it removes. Builders skip it more often than the numbers justify, usually because nobody explains clearly what it actually covers and who is supposed to arrange it.
This guide covers what marine cargo insurance protects against, why the Incoterm you buy under does not automatically mean you are covered, what it costs, and how to actually get paid when something goes wrong.
What marine cargo insurance actually covers
Cargo insurance is written against a standard set of clauses, the Institute Cargo Clauses (ICC), and the clause you buy determines how much protection you get.
- ICC (C) is the narrowest cover. It pays out for major events only: the vessel sinking, catching fire, or a serious collision, and general average losses. It does not cover ordinary handling damage or a container dropped on the wharf.
- ICC (B) adds cover for things like water damage from heavy weather, earthquake, and goods washed overboard, but still excludes most everyday handling and breakage.
- ICC (A), often marketed as "All Risks", is the one worth paying for on a building-materials shipment. It covers loss or damage from an external cause during transit, including the handling knocks, drops, and breakage that are actually the most common claims for containers full of stone, glass, and tiles. It still excludes inherent vice (the product failing on its own, such as packaging that was never fit for the trip) and deliberate misconduct.
For anything fragile (stone slabs, glass, sanitaryware, tiles) ICC (A) is the only clause that reflects the real risk profile of the cargo. Confirm which clause is actually being quoted, because "insurance included" in a freight quote sometimes means the minimum ICC (C) cover, not the level you actually need.
CIF does not mean fully insured
This is the point that catches most first-time importers. Under the CIF Incoterm (Cost, Insurance, and Freight), the seller is obliged to insure the goods, but the Incoterms rules only require the minimum cover, ICC (C), insured to 110% of the invoice value. That is enough to satisfy the contract, and often not enough to actually cover a fragile building-materials shipment.
| Incoterm | Who arranges insurance | What is actually covered |
|---|---|---|
| EXW / FOB | Buyer, if they choose to | Nothing unless the buyer arranges it separately |
| CIF | Seller, minimum ICC (C) | Major events and general average only, unless upgraded |
| DDP | Seller, terms rarely disclosed | Unclear; confirm in writing or arrange your own |
The practical conclusion for most builders sourcing on FOB terms, which our Incoterms guide explains is the sensible default, is that insurance is entirely the buyer's responsibility to arrange. And even on a CIF quote, do not assume the seller has bought ICC (A) cover on your behalf. Ask for the policy clause in writing, or arrange your own All Risks cover through a freight forwarder or a marine insurance broker, and treat the seller's cover, if any, as a backstop.
What marine cargo insurance costs
Premiums are quoted as a percentage of the insured value, which is usually the invoice value plus freight and a margin (commonly 10%) to cover the cost of reordering.
| Shipment value (insured) | Typical ICC (A) premium | Indicative cost |
|---|---|---|
| $5,000 | 0.4% to 0.8% | $20–$40 |
| $15,000 | 0.3% to 0.7% | $45–$105 |
| $30,000 | 0.25% to 0.6% | $75–$180 |
| $60,000 (full container of stone, windows, tiles) | 0.2% to 0.5% | $120–$300 |
Fragile categories like stone, glass, and sanitaryware sit at the higher end of these ranges, and a factory with a poor packing record can push the rate up further or see cover declined for that supplier. Rates move with the insurance market and the specifics of the cargo, so treat these as planning ranges and get an actual quote from your forwarder or broker before you rely on a number.
How to make a claim without losing it
Insurers pay claims on evidence, and most disputed or rejected claims come down to a documentation gap rather than a genuine coverage question.
- Photograph the goods at loading, ideally with the factory or your QC inspector present, showing the condition and packaging before the container is sealed.
- Note any exceptions on the bill of lading if the container or packaging looks compromised before it leaves the terminal.
- Inspect on arrival before signing for the delivery. If a container or pallet shows visible damage, note it on the delivery docket and photograph it before unloading.
- Report damage immediately, not after unpacking everything over a few days. Most policies set a notification window, sometimes as short as three days from delivery.
- Keep the packaging until the insurer or their surveyor has inspected it, since damaged packaging is often the evidence that proves the cause.
- Get a survey report for a significant claim. Insurers can appoint a surveyor, or you can commission an independent one, to formally assess the cause and extent of damage.
A claim with a clear photo trail from loading to unpacking settles quickly. A claim with no photos and a vague description of a few broken items is the one that gets argued over or reduced.
Common mistakes with cargo insurance
Assuming freight includes insurance. Freight and insurance are separate products. Confirm explicitly whether your quote includes insurance, and at what clause level, rather than assuming it is bundled in.
Buying on FOB or EXW and forgetting to insure at all. Under these terms the seller has no obligation to insure anything. If you have not arranged your own cover, the shipment is travelling uninsured.
Accepting ICC (C) cover on a fragile shipment. The minimum clause under a CIF contract will not pay out for the handling damage that is the actual risk on stone, glass, and tile shipments. Upgrade to ICC (A) or arrange it yourself.
Insuring only the invoice value. A total loss at invoice value alone does not cover the freight already paid or the cost of a rushed reorder. Insure to the commonly used 110% of invoice value as a minimum.
No photos at loading. Without a documented starting condition, an insurer has nothing to compare arrival damage against, and a legitimate claim becomes a negotiation.
Frequently asked questions
Do I need marine cargo insurance when importing from China? It is not legally required, but for any shipment of meaningful value, particularly fragile categories like stone, glass, or tiles, the premium is small against the exposure. Most experienced importers treat it as a standard line item, not an optional extra.
Does CIF mean my shipment is fully insured? No. CIF only obliges the seller to buy the minimum ICC (C) cover, which excludes most ordinary handling damage. Confirm the clause in writing or arrange your own All Risks (ICC A) cover.
How much does cargo insurance cost for a shipment from China? As a planning range, expect roughly 0.2% to 0.8% of the insured value, so $100 to $300 is typical for a full container load of building materials. Get an actual quote from your forwarder or a marine insurance broker for your specific cargo.
What should I do if my container arrives damaged? Note the damage on the delivery docket before signing, photograph everything before unloading, keep the damaged packaging, and notify your insurer immediately, since most policies have a short reporting window.
Threadline arranges All Risks cargo insurance on every shipment as standard, documents condition at loading with a full photo log, and manages claims on the rare occasion something arrives damaged. For the freight side of the picture, see our container shipping cost guide, or start a request with your shipment details.
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