{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology address the information asymmetry problem in supply chain finance?","a":"Establish a shared ledger: By storing transaction data of various  participants in the supply chain on a shared ledger on the blockchain, data transparency and sharing can be achieved. This helps to improve the degree of information disclosure and reduce the risks caused by information asymmetry."}]}],"pr":"5a0e02d988fa918cf66f6bb019d51a3acc6db5a572067b9a182d55aee12ca38b"}