How to Insure Your Supply Chain: Marine Cargo Insurance for China Imports

For foreign companies that import goods from China, marine cargo insurance is the backbone of supply chain risk management. China is the world’s largest exporter, shipping goods worth over USD 3.4 trillion annually through its ports. Each shipment faces risks including cargo damage, theft, delay, and total loss from events such as vessel groundings, container fires, or typhoon-related incidents. Marine cargo insurance provides financial protection against these risks, but navigating China’s marine insurance market — with its distinct policy types, valuation methods, and claims practices — requires specialized knowledge. This guide provides a comprehensive approach to marine cargo insurance for foreign companies importing from China.

Understanding China’s Marine Cargo Insurance Market

China’s marine insurance market is the second largest in the world, with total premiums exceeding RMB 60 billion in 2025. The market is dominated by PICC Property and Casualty (the largest cargo insurer in China with over 40% market share), followed by Ping An Insurance, China Pacific Insurance, and a growing number of specialized marine insurers. Foreign-invested insurers such as Chubb, AIG, and Allianz also offer marine cargo insurance, typically at higher premiums but with internationally compatible policy wordings.

For foreign companies importing from China, marine cargo insurance can be purchased either in China (as a local policy issued by a Chinese insurer) or in the importer’s home country (as a global marine cargo policy). Each approach has distinct advantages and disadvantages that must be evaluated based on your company’s specific risk profile and supply chain structure.

Step 1: Choose the Right Type of Marine Cargo Insurance

Marine cargo insurance policies in China are based on the People’s Insurance Company of China (PICC) Marine Cargo Clauses, which are the industry standard. These clauses are modeled on the Institute Cargo Clauses (ICC) but with important differences. Three standard levels of coverage are available:

Coverage A (All Risks) — Recommended for Most Cargo

Coverage A provides the broadest protection, covering all risks of physical loss or damage to the insured cargo from any external cause, subject to the policy’s exclusions. This is the most commonly purchased coverage for containerized cargo and is recommended for foreign companies importing manufactured goods, electronics, machinery, and consumer products from China. Exclusions include inherent vice, delay, insufficient packaging, and deliberate damage by the insured. Approximately 75% of Chinese marine cargo policies are written on Coverage A terms.

Coverage B (With Average)

Coverage B provides more limited protection, covering only specified perils including fire, explosion, vessel stranding, collision, earthquake, volcanic eruption, and discharge of cargo at a port of distress. It also covers partial loss caused by heavy weather and entry of seawater. Coverage B is suitable for bulk commodities and raw materials where the risk profile is well understood and the premium savings justify the narrower coverage.

Coverage C (Free of Particular Average)

Coverage C is the most restrictive, covering only major perils such as fire, explosion, vessel stranding, collision, and discharge of cargo at a port of distress. It does not cover partial losses caused by weather or seawater entry. Coverage C is rarely appropriate for foreign companies importing finished goods from China and is primarily used for bulk cargoes such as iron ore, coal, and grain.

Step 2: Understand Territorial and Duration Coverage

Marine cargo insurance policies in China typically provide “warehouse to warehouse” (W2W) coverage, meaning the insurance attaches from the time the goods leave the warehouse at the named place of shipment in China and continues during the ordinary course of transit until delivery to the final warehouse in the destination country. However, there are important limitations:

• Maximum 60 days after discharge — The policy terminates 60 days after discharge from the overseas vessel, even if the goods have not yet reached their final warehouse
• Named destination — Coverage applies only to the destination specified in the policy. Goods deviated to an alternate port without notice may lose coverage
• Transit delays — Unreasonable delays in transit (beyond what is normal for the route and trade) may breach policy conditions
• Transshipment and re-routing — If goods are transshipped or re-routed without the knowledge of the insurer, coverage may be suspended unless the policy specifically covers these events

Step 3: Evaluate Special Coverage Needs

Beyond standard marine cargo insurance, foreign companies importing from China should consider several types of specialized coverage:

War and Strikes Coverage

Standard marine cargo policies exclude losses caused by war, civil war, revolution, insurrection, strikes, riots, and civil commotions. War and strikes coverage can be purchased as an add-on, either as part of the marine policy or as a separate policy. Given geopolitical tensions affecting shipping routes through the South China Sea and the Red Sea, war risk coverage has become more relevant for China imports.

Institute Classification Clause

Marine cargo policies contain the Institute Classification Clause, which requires that the carrying vessel be classed by a member of the International Association of Classification Societies (IACS) and be within specified age limits. Vessels over 15 years old may require additional underwriting approval. For foreign companies importing from China, this is particularly relevant when using smaller feeder vessels that may not meet classification requirements.

Containers and Packaging

Standard marine cargo policies cover containers provided they are owned or leased by the insured and are declared to the insurer. Damage to the container itself from external causes is covered. However, damage caused by insufficient or defective packaging — a common issue for China imports — is excluded. Foreign companies should specify packaging requirements in their purchase agreements with Chinese suppliers and verify packaging standards through pre-shipment inspection.

Delay and Loss of Market

Standard marine cargo insurance does not cover financial losses arising from delay, loss of market, or consequential loss. For foreign companies importing time-sensitive goods (seasonal products, perishable goods, or items for just-in-time manufacturing), separate delay coverage or trade disruption insurance should be arranged. Some Chinese insurers offer limited delay coverage with a fixed daily payment after a specified waiting period.

Step 4: Determine Insured Value

The insured value of marine cargo shipments from China is typically calculated as the CIF (Cost, Insurance, and Freight) value plus a percentage for expected profit. The standard in the Chinese market is CIF + 10%, which means the insured value is the total cost of the goods, insurance, and freight, plus 10% for anticipated profit and incidental costs.

Valuation Options

• CIF + 10% — Industry standard. The 10% margin covers the insured’s expected profit and incidental expenses (survey costs, forwarding charges, etc.)
• CIF + higher percentage — Some foreign companies prefer CIF + 20% or CIF + 30%, particularly for high-margin products. Insurers typically require evidence of expected profit margins for percentages above 10%
• FOB + freight + 10% — If the goods are purchased on FOB (Free on Board) terms, the insured value is the FOB value plus estimated freight charges, plus 10%
• Open cover declaration — For regular shipments, an open cover policy allows the insured to declare each shipment’s value and automatically receive coverage at pre-agreed terms

Underinsurance Warning

Chinese marine cargo policies apply an average clause (proportionate recovery) when the insured value is less than the actual value of the goods at the time of loss. If you insure a shipment for USD 80,000 but its actual CIF value is USD 100,000, claims payments will be reduced by 20%. Accurate valuation at the time of each shipment is essential to avoid this penalty.

Marine Cargo Insurance Quick-Reference Checklist

Follow this ordered checklist to ensure you complete every step of arranging marine cargo insurance for your China imports without overlooking critical coverage requirements or supply chain risks.

1. Select the appropriate coverage level — For finished manufactured goods and consumer products from China, always choose Coverage A (All Risks) to ensure the broadest protection against handling damage, theft, and weather-related losses.
2. Determine the correct insured value — Calculate the CIF value of each shipment plus at least 10% for profit and incidental costs, and verify that the declared value equals or exceeds the actual invoice plus freight costs to avoid the average clause penalty.
3. Verify the carrying vessel’s classification and age — Check that the vessel is classed with an IACS member and is under 15 years of age before shipment, or request a waiver from the insurer for older vessels.
4. Document packaging standards in purchase agreements — Specify packaging requirements that meet international shipping standards in your purchase order with Chinese suppliers, and arrange pre-shipment inspection to verify compliance.
5. Arrange open cover for regular shipments — If you import from China on a recurring basis (monthly or more frequent), negotiate an open cover policy with automatic declarations to avoid per-shipment underwriting and reduce administrative burden.
6. Review the policy’s transit duration and territory limits — Confirm that the warehouse-to-warehouse coverage extends to your final destination warehouse within the 60-day discharge limit, especially for inland destinations reached by multimodal transport.
7. Establish a cargo claims reporting procedure — Train your logistics team to document any cargo damage at the time of delivery, obtain carrier’s damage reports, and notify the insurer within the policy’s claims reporting period.
8. Review war and strikes coverage quarterly — Evaluate geopolitical risks affecting your shipping routes (South China Sea, Red Sea, Taiwan Strait) each quarter and purchase war/strikes coverage when risk levels exceed your company’s risk tolerance.

Step 5: Navigate Claims Process

Filing a marine cargo insurance claim for shipments from China requires prompt action and thorough documentation. The claims process typically follows these steps:

• Immediate notification — Notify the insurer or your broker immediately upon discovering damage or potential loss. Most Chinese marine cargo policies require notice within 7 days of delivery. For total losses (e.g., vessel sinking), notice should be given as soon as the loss is known.
• Preserve evidence — Do not dispose of damaged cargo or packaging until the insurer’s surveyor has inspected it. Photograph all damage extensively, including the external condition of containers, internal packaging, and the damaged goods themselves.
• Obtain carrier’s damage report — Request a damage report from the shipping line or its agent. The carrier’s delivery receipt noting damage is critical evidence. If the container arrives with a broken seal or visible damage, note this on the delivery receipt before signing.
• Appoint a surveyor — The insurer will typically appoint a surveyor to inspect the damage. In major Chinese ports (Shanghai, Ningbo, Shenzhen, Guangzhou), surveyors can usually attend within 24–48 hours. For inland destinations, arrangements may take longer.
• Submit documentation — Standard claims documentation includes: the original insurance policy or certificate, the bill of lading, the commercial invoice, the packing list, the damage report from the carrier, the survey report, photographs of damage, and a statement of claim quantifying the loss.
• Settlement — Once the claim is documented and verified, settlement typically takes 15–30 business days for straightforward claims and 30–60 days for complex losses requiring investigation. Chinese insurers generally settle claims in RMB, which introduces currency risk for claims valued in USD or other foreign currencies.

Choosing Between Chinese and International Marine Cargo Insurance

Foreign companies importing from China have two options for placing marine cargo insurance:

Chinese Marine Cargo Policy (Local Policy)

Advantages include lower premiums (typically 15–25% less than international policies), ease of claims handling when the loss occurs in China, and no foreign exchange controls on premium payments within China. Disadvantages include Chinese-language documentation, claims adjustment following Chinese market practices, and potential difficulty integrating the China policy with a global insurance program.

International Marine Cargo Policy (Global Policy)

Advantages include English-language policy documentation, claims handling consistent with international standards, global territory coverage without per-shipment declarations for frequent shippers, and easier integration with the company’s global risk management program. Disadvantages include higher premiums, the need to declare China shipments specifically if the global policy has per-territory limits, and potential regulatory complications in China where cross-border insurance is restricted for certain risks.

Where to Go From Here

Marine cargo insurance is a fundamental component of supply chain risk management for foreign companies importing from China. By selecting the appropriate coverage level (Coverage A for most finished goods), accurately valuing shipments at CIF + 10%, establishing clear packaging standards with suppliers, and maintaining proper claims documentation procedures, foreign companies can significantly reduce their cargo risk exposure. The choice between a Chinese local policy and an international global policy depends on the frequency of shipments, the value of cargo, and the company’s overall risk management structure.

For further guidance, consult with a marine cargo insurance specialist experienced in China trade, review your supply chain’s specific risk profile including vessel classification, transit routes, and cargo type, and consider combining marine cargo insurance with broader supply chain insurance that covers business interruption and contingent business interruption risks. The investment in comprehensive marine cargo insurance is a fraction of the potential loss from an uninsured cargo claim.