Is it legal to monopolize electricity charges for property?

Legal analysis: it is illegal to charge electricity at a high price for residential properties.

Legal basis: Article 44 of the Regulations on Property Management. Within the property management area, water supply, power supply, gas supply, heating, communication, cable TV and other units shall charge relevant fees to the end users.

Where a realty service enterprise accepts the entrustment to collect the fees mentioned in the preceding paragraph, it shall not collect additional fees such as handling fees from the owners.