BQN medical material chain is a decentralized medical material asset supply and marketing platform based on blockchain technology. With medical materials as the main breakthrough, it uses blockchain technology, token economy thinking, big data, and loT to improve the relations of production of the medical industry, improve the efficiency of the supply chain of the medical procurement industry, and bring a new round of innovation to the industry.In the medical chain ecosystem, BQN tokens will have dual attributes: equity attributes and monetary attributes.As a currency, BQN will be used as collateral for payments, transactions, and derivative businesses in the system.As an equity, BQN will serve as a collateral for node participation in block packaging, and on the other hand, it will serve as a voucher for token holders to exercise various rights and interests in the ecosystem.Therefore, holders of BQN tokens will enjoy various benefits, services, and discounts provided by the project....