There is no limit on the amount of cash carried in domestic airports, but it is stipulated that cash should not be put in checked baggage. The weight of each piece of checked baggage cannot exceed 50kg, and the volume is 40×60× 100 cm. Free baggage allowance for each passenger (including checked baggage and self-care baggage): 40 kg for first class passengers with adults or children, 30 kg for business class passengers and 20 kg for economy class passengers. Passengers with baby tickets have no free baggage allowance.

In order to ensure the safety of checked baggage, suitcases need to be locked, and cartons and woven bags need to be packed. Please don't carry cash, jewelry, securities, valuables, lithium batteries and other inflammable and explosive articles in the checked baggage.

Important documents, travel permits, currency, negotiable securities, jewelry, precious metals and their products, antique calligraphy and painting, medical first-aid supplies and other items that need special custody cannot be checked as checked baggage or sandwiched in luggage.

Legal basis:

Provisions of People's Republic of China (PRC) on Customs Clearance for Inbound and Outbound Passengers

Article 8 The following inbound passengers shall declare to the Customs and submit declaration documents to the Customs for entry formalities:

Carrying the second, third and fourth categories of articles (except tobacco and alcohol within the duty-free limit) that need to be taxed or exempted by the customs in the Classification Table of Passengers' Inbound and Outbound Luggage;

Non-resident travelers and resident travelers with re-entry country (region) visas carry cameras, portable tape recorders, small cameras, portable video cameras and portable word processors for their own use;

Carrying more than 6,000 yuan in cash, or more than 50 grams of gold, silver and its products;

Non-resident passengers carry foreign currency cash equivalent to more than 5,000 US dollars;

Resident passengers carry foreign currency cash equivalent to more than $65,438+$0,000;

Carrying goods, samples and articles beyond the scope of passengers' personal luggage;

Carrying animals and plants, their products and other articles that need to go through the formalities of inspection and release as stipulated by China quarantine.