ChainCatcher news, according to the official Twitter, Cheers UP publisher CryptoNatty announced that from April 12 to April 14, in collaboration with the Shanghai Data Exchange, they will issue a commemorative NFT "Foresee·Future-Sci&Tech Interconnection" to celebrate the 20th anniversary of the Hong Kong-Shanghai Cooperation Conference. The total number of this NFT series is 1,000, issued on the Ethereum network. The Launchtower website shows that these NFTs have all been minted.It is reported that the Shanghai Data Exchange is a quasi-public service institution established under the guidance of the Shanghai Municipal People's Government. (source link)