Global digital asset exchange Huobi Korea has started 22 million won worth of airdrops for investors in U Network (UUU).

Huobi Korea members can get refunded for investment in UUU from Wednesday through the end of this month.

Payback for each an existing investor is limited to 5,000 UUUs and payback for a new member is limited to 10,000 UUUs.

UUU is a blockchain-based online content producer and evaluation platform. It picked Huobi Korea for its first listing.

Huobi Korea said it would continue to pick promising blockchain platforms for listing.