The situation: A trader imports goods, and to reduce customs duty he declared a value far lower than the real value on the invoice submitted to customs.
Applicable law: The Customs Law requires importers to declare the value of goods truthfully, and gives customs the power to re-assess the value and impose penalties for false declaration.
Typical outcome: Customs re-assessed the true value of the goods and demanded the duty difference plus fines, and the shipment may be detained or seized, turning the 'saving' into a bigger loss and delay.
🏢 Contracts & trade · Awareness case
Under-Declaring Value to Save on Duty—an Expensive Trap · Yalla China
🤝 Governing law: 海关法 / Customs Law
A trader declares a lower-than-real value for his imported goods—what happens at inspection?
Illustrative, general educational examples — not real specific facts and not legal advice; for awareness only. For an actual situation, consult a licensed lawyer.
🎓 The lesson / takeaway
Lesson: Always declare the true value of goods, because customs has tools to re-assess and detect discrepancies. Keep invoices and contracts that exactly match the actual goods. Use a licensed customs broker who ensures accurate data and spares you fines and seizure.
🕒 Updated: 16 March 2026