Who will pay for the maintenance of the sewage pipe upstairs?

It is clear after reading the following regulations.

Upstairs and downstairs two households * * * share the cost, see the ratio.

If there is a "special maintenance fund", the expenses shall be paid in the special maintenance fund.

Provisions of Shanghai Municipality on the Administration of Residential Property

Article 34 The expenses for property maintenance, renewal, renovation and maintenance shall be borne in accordance with the following provisions: (1) The expenses required for the exclusive part shall be borne by the owner who owns the exclusive part; (2) The expenses required for part of * * * shall be borne by the owners of part of * * * and part of * * in proportion to their own construction area; (3) All expenses required for the * * * part shall be borne by all owners in the property management area in proportion to the construction area of their respective houses.

In accordance with the provisions of the establishment of special maintenance funds, part of the * * * part, all the * * * part of the maintenance, renovation and renovation costs charged in the special maintenance funds. However, if * * * part of the property is damaged artificially, the expenses shall be borne by the responsible person.

Article 47 The meanings of relevant professional terms in these Provisions are as follows:

(a) the exclusive part refers to the part of the property that is independent in structure and use and is used and disposed of independently by a single owner.

(2) Part * * * refers to the part of the property, facilities, equipment and site used and managed by some owners.

(3) The part used by all * * * refers to the part of the property, facilities, equipment and site that is used and managed by all owners.