From the safety point of view, passengers carry hot pot base and bulk food containing liquid and cooking oil is not allowed to take on the plane, passengers need to put such food or seasoning in the baggage for check-in.

Prohibited and limited items on airplanes:

Prohibited items on airplanes: firearms (including all kinds of simulated toy guns, gun-type lighters and other various types of weapons with an offensive type), ammunition, ordnance, police equipment, control knives, explosives, flammable and explosive substances, poisonous substances, radioactive substances, corrosive substances, hazardous solutions and other prohibited items under the state regulations.

When traveling by air, it is inevitable to bring some perfume, hairspray, lighters and other daily necessities, which contain flammable substances and are carried in limited quantities. Hairspray, collar cleaner, mousse, hair shine, insecticide, air freshener are limited to 1 bottle (350 ml), perfume is limited to 500 ml, and the cumulative total of these kinds of limited household goods shall not exceed 1,000 ml or 1 kilogram. The total amount of these items must not exceed 1,000 milliliters or 1 kilogram. You can only bring 2 kilograms of well-packaged liquor, 5 gas lighters, and 5 small boxes of safety matches.