The following items may not be carried as baggage or included in baggage, nor may they be brought into the cabin: 1. Dangerous goods (1) Secured baggage containing dangerous substances (e.g. lithium batteries and/or pyrotechnic substances), including briefcases, safes, and other baggage secured with a password or security features (with the exception of baggage that meets the requirements in DGR 2.3.2.6). (2) Explosives categories, explosive equipment, firework products and imitations of the above items. All issues (except for the ammunition carried by state security personnel performing official duties) concerning the relevant regulations on aviation safety and security shall be carried out according to the relevant requirements of the Department of Public Safety. (3) Flammable or explosive substances, including compressed and liquefied gas, flammable liquids and solids, spontaneously combustible substances, water-reactive substances, and organic/inorganic oxidants. (4) Toxic substances, including cyanide and toxic pesticides. (5) Corrosive substances, including sulfuric acid, hydrochloric acid, nitric acid, batteries containing liquid electrolyte, sodium hydroxide, and potassium hydroxide. (6) Radioactive substances, including radioisotopes and other radioactive substances. When carried by staff members of the Organization for the Prohibition of Chemical Weapons (OPCW) on official travel as carry-on or checked baggage, instruments containing radioactive substances exceeding the radioactivity limits specified in Table 2-12 of the Technical Instructions for the Safe Transport of Dangerous Goods by Air issued by the International Civil Aviation Organization (e.g. chemical agent monitors (CAM) and/or rapid alarm and identification device monitors (RAID-M)). (7) Disabling devices containing irritant or incapacitating substances, such as tear gas, pepper spray, and other harmful substances. (8) Small medical gaseous oxygen devices, air devices and personal medical oxygen devices containing liquid oxygen. In the event of emergency, these devices should be requested by passengers in advance and then provided by Spring Airlines. (9) Lithium batteries recalled by the manufacturer for safety reasons; lithium-ion batteries/battery packs with a rated energy greater than 160 Wh, lithium-metal batteries/battery packs with a lithium content in excess of 8 g (except lithium battery-powered wheelchairs or mobility devices); lithium batteries with an unspecified lithium content or capacity (e.g. unlabeled batteries, or batteries with an illegible label). (10) Electroshock weapons (e.g. taser). (11) Other items that may endanger the safety of the aircraft, such as strong magnetic materials that may interfere with on-board instruments and substances with strong, irritating odors. (12) Personal safety matches or safety lighters, including cigarette lighters and lighters driven by lithium batteries. The safety matches or lighters mentioned in the present article also include friction matches, million matches, mini cigarette lighters, igniters, lighter fuels, and lighter inflatable containers. (13) Wheelchairs and other mobility devices containing spillable batteries. (14) Small portable lithium battery-powered vehicles, such as smart balance vehicle, electronic scooter, electronic smart folding bicycle, electronic unicycle, etc. (15) Baggage equipped with non-removable lithium battery (including smart cycling luggage), which contains over 0.3 g lithium or the rated energy of which surpasses 2.7 Wh. (16) For more information on dangerous goods, please refer to the Regulations on the Transportation of Lithium Batteries and Common Dangerous Goods issued by Spring Airlines. 2. Firearms/ammunition must not be transported as baggage unless it is allowed by Spring Airlines and the public security organ. Firearms that are allowed to transport must be unloaded, safety on and properly packed as required. The transport of ammunition must meet the airline’s dangerous goods transport rules. 3. Ordnance, police weapon, e.g., electric billy, defibrillator. 4. Controlled knives, including daggers, bayonets, three-square tools (including three-square scrapers for mechanical purpose), spring knives with automatic devices (assisted knives), and other similar single-edged, double-edged, three-square sharp knives, etc. 5. Living animals, except for small animals and service dogs as specified in 11.3.3.1 and 11.3.3.2 of the General Conditions of Carriage for Passengers and Baggage. 6. Other dangerous goods restricted for carriage according to ICAO, IATA-DGR and national regulations. 7. Items with package, shape, weight, volume not suitable for transport.