Gasoline, diesel oil, cleaning fluid, coal oil, canned gas (butane), lacquer, paint, mass plastic lighters, industrial solvents, matches, and other goods that are prone to combust at normal temperatures.

Pesticide, lubricant, gas container, filled steel oxygen bottle for diving, and other high pressure containers (For ill or disabled passengers, medical oxygen bottles and dioxide bottles used for manipulating artificial limb may be carried on as long as their weight does not exceed 230g).

Aqua fortis, sulfuric acid (lead acid accumulator), nitric acid, hydrochloric acid, caustic soda, mercury, fluoride and other corrosive substances.

Permanent magnets and other substances that will form strong magnetic fields.

Various toxic chemical materials, toxic gas, cyanide, herbicide, pesticide and active filterable virus, etc.

Various military or commercial explosives such as C4, TNT, CEMTEX, PETN, dynamite, tetryl, nitroglycerin and black powder, various fuses, exploder, primer, fireworks, firecracker, candle bombs, etc.

Substances that are prone to cause acute oxidization such as bleaching powder (solution, bleacher) and industrial hydrogen peroxide.

Substances or nucleus that have ionizing radiation energy such as U235, U238, I131, Cs137, Co60, deuterium, tritium, etc.

Briefcases and small suitcases that have antitheft alarm rings.

Other substances that will affect the aviation safety as prescribed in IATA specifications.

Fixative, hair spray, bottled medical liquids containing alcohol, anti-mosquito liquid etc., not more than 0.5 liters (half kilograms) each bottle and not more than 2 liters (half kilograms) in total, may be carried by aircraft through consignment. (A passenger may carry a bottle of fixative or hair spray not exceeding 0.25 liters onto the aircraft).

A passenger may not carry more than 5 liters of packaged alcoholic drinks (sealed) with an alcohol concentration (%VOL.) of not more than 70% onto the aircraft. Extra bottles and those with an alcohol concentration of more than 70% must be transported through consignment.

Various sticks, baseball bats, golf clubs, fishing pole, hoe, hammer, screwdriver, saw, fruit knife, scissors, kitchen knife, watermelon knife, sashimi knife, military knife, reaphook, chisel, burin, large fishhook, iron chain, metal ruler with a thickness of more than 0.5mm, metal nail longer than 5cm, dart, strong slingshot, sports bow and arrows, double-edged sword, personal protective atomizer, fire extinguisher, toy gun, and other goods that could be used as weapons as approved by competent authorities; Firearms, ammunition and knives (as proscribed in the Act for Controlling Firearms, Ammunition and Knives).

Other articles that might influence the aviation safety