(1) Economy class ≤ 20kg (44lb).
(2) Business class ≤30KG(66 lbs).
(3) First class ≤40 kg (88 lbs).
2. The volume of carry-on luggage:
(1) Domestic flights: length ≤60CM(23.6 inches), width ≤40CM( 15.7 inches) and height ≤ 100CM(39.4 inches).
(2) International flights: the sum of three sides of luggage ≤ 158CM(62 inches).
3. Baggage exceeding the above-mentioned specified weight or size shall be paid for excess baggage.
4. The weight of each checked baggage on domestic flights should not exceed? 50? Kilogram, the volume should not be less than 5? × 15? ×? 20 centimeters (cm), shall not exceed 40? ×? 60? ×? 100cm； The weight of checked baggage on international flights shall not exceed 32kg per piece. North American routes except Canada can be relaxed to 45 kg. The sum of three sides of luggage shall not exceed 203 cm, and the sum of three sides of two pieces of luggage shall not exceed 273 cm. Baggage exceeding the above requirements must be checked with the consent of the airline in advance.
Extended data:
Articles not allowed to be carried or checked:
1, firearms, ammunition, ordnance, police equipment, crossbows, daggers and other state-controlled equipment and imitations of the above items.
2. Explosive articles, inflammable (such as lighters and matches), explosive, toxic, corrosive, radioactive and other dangerous articles; Other articles endangering flight safety and articles prohibited from transportation by laws, regulations and government orders.
3. Living animals.
4. Fresh perishable items with obvious smell, such as seafood and durian without proper packaging.
5. Electronic products or communication equipment that have an impact on the driving instrument in flight; Articles liable to defile aircraft; Substances with narcotic, unpleasant or other similar properties.
6. Lithium-ion batteries or battery packs above 160 Wh, and electric balance cars powered by lithium-ion batteries.
7. Articles whose packaging, shape, weight, volume or nature are not suitable for transportation and other prohibited articles stipulated by the state.
Official website, China Eastern Airlines: Information for passengers.