Gelonghui April 29 δΈ¨ Baiyun Airport (600004)(600004nftgameblockchain.SH) Announcementnftgameblockchain, Guangzhou Baiyun International Airport Co., Ltd. and China Duty Free Goods (Group) Co., Ltd. signed a cooperation contract for the operation of Terminal T1 outbound duty-free projectnftgameblockchain, the company will transfer the management rights of specific venues to China Free Group within the contract period, and China Free Group will operate duty-free goods within the scope permitted by national policies in the above-mentioned areas.