Shell Pay (SHELL) started in 2017 and finished in 2018, with a total supply of unknown coins. The team/founder is hidden, The main reason this coin was listed is desertion.

(from old site) Shanghai Shellpay is a blockchain technology company which owns its own bottom layer technology platform. Shellpay is committed to the use the technology to create a decentralized society for the world. nWe are involved in a number of areas including global ID, finance, manufacturing and intellectual property, etc.