According to the relevant regulations of the state, gold belongs to the articles restricted by the state from leaving the country. If the weight of gold ornaments carried out of the country by passengers is less than 50 grams (including 50 grams), the customs is exempt from inspection and signature, and gold and silver and their products are carried out of the country. The customs will examine and release the original customs declaration form upon entry. Anyone who fails to declare and register with the customs at the time of entry, or exceeds the number declared and registered at the time of entry, is not allowed to take it out of the country. The maximum declared quantity is below 50 grams, and over 50 grams is illegal smuggling.

Gold is a simple form of chemical element gold, which is a soft, golden yellow and corrosion-resistant precious metal.