Gold Union Coin (GUC) started in 2017 and finished in 2018, with a total supply of 210 million coins. The team/founder is hidden, The main reason this coin was listed is desertion.
(from old site) Goldunioncoin [GUC] is an ethereum smart token, that is used to send GUC across ethereum network. GUC is a decentralized smart coin thats uses secure transfer blockchain to make transactions. GUC is adopted to make easy and fast transactions. Anyone can verify their accounts and transactions on Ethereum official blockchain.