Tracing and identifying the sources of an outbreak is a challenging task that can take months or years. Thanks to the Blockchain, however, companies now know exactly where their food has been—so they can trace its location and prevent future outbreaks.
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（二）收购、租用、出售、出租银行账户、支付账户，或者未办理过户手续收购、租用、出售、出租移动电话卡、物联网卡，或者明知被用于违法犯罪而出借移动电话卡、物联网卡、银行账户、支付账户的；
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