{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What if the contract cannot be executed due to insufficient natural gas?","a":"Negotiation and amendment: The parties to the contract can renegotiate the contract content, adjust the parts where the natural gas supply is insufficient,  and ensure the performance of the contract."}]}],"pr":"ee98a0a8ba1c1b6265b1abae501fd7be560d6866715f0d0ac27de7b0a2d7f943"}