Since June 30th, 2018, the United States will carry out a major inspection of powdered articles carried by passengers to the United States. A powdered article with a container volume (single piece) exceeding 350 ml (inclusive) and an article compressed with a powdery substance (eg, flour, sugar, coffee, spices, noodles, etc.) cannot be brought into the cabin. If you have Items need to be carried, please plan your trip in advance and check in at the airport.
The following two special powdered items, if required to be brought into the cabin, must meet the following requirements:
(1) Powdered articles are medical drugs, infant formula, ashes, etc.
Ensure that the package is sealed and free of signs of damage (including cracks, perforations, etc.). If the package is unsealed or has signs of damage, make sure that the contents of the package are consistent with the package description.
(2) Powdered items are purchased at the airport duty-free shop.
Sealed in a container or sealed bag and inspected by airport security personnel.