Telecom signed an agreement with the developer to pay one yuan a month to the property company for electricity, but now the electricity price has increased. Do you want to sign a new contract?

First of all, it depends on whether there is an agreement on the increase of electricity charges in the market in the original contract. Second, it depends on whether the contract has an agreement on the effective time. If there is no agreement, the relevant terms can be negotiated again and a supplementary agreement can be signed. If yes, negotiation can only be conducted after the effective time of the original contract.