MicroChain is a brand new personal data, business information service system, and trading platform based on the openness and irreversibility of blockchain technology, combined with market research results and the latest technological advancements, carefully crafted to cover a national and even global scale. It is committed to seamlessly connecting product producers and consumers across the country and even the world by establishing blockchain infrastructure technology logic and intelligent business models, Building a commodity information exchange and trade system in the blockchain world, promoting the development of smart payments, smart contracts, and even smart living, and leading the arrival of a new retail era....