Article 1 Contract principle: In view of many disputes caused by unclear contract agreement between the buyer and the seller, in order to fully protect the legitimate rights and interests of both parties and clarify the contractual obligations of the seller, the two parties reached a cost contract on the buyer's purchase of the seller's commercial house in accordance with the relevant provisions of the People's Republic of China (PRC) Contract Law and following the principles of equality, voluntariness, fairness and good faith.

Article 2. Definition of words:

(1), the "contract", "this contract" and "agreement" mentioned in the contract refer to the supplementary contract signed by the buyer and the seller at present, and other contracts are titled with the specific name of the contract;

(2) The term "house", "the house", "commercial house" or "commercial house" in this contract refers to the commercial house to be bought and sold under the contract signed by the buyer and the seller;

(3) The term "building" or "building" in this contract refers to the building where the commercial house purchased by the buyer is located;

(4) The "community" and "community" mentioned in this contract refer to the community where the house is located;

(5) The term "house rejection" as mentioned in this contract refers to the behavior that the buyer returns the house or the right to obtain the house to the buyer, and the seller returns the house purchase price paid by the buyer.

Article 3. The subject matter of the Contract is: The house is located in BuildingNo.. Road, urban area (county). Please refer to the photos provided by the seller for the current construction progress. The building where the house is located has a unit floor, and the house purchased by the buyer is on the unit floor according to natural habits, with the orientation of.

Article 4. Residential purposes: The seller knows that the buyer buys the commodity house for self-occupation and gains income through lease, or gains income through timely transfer when the commodity house appreciates, or gains benefits by exercising relevant ownership or usufructuary right. The seller promises that after the buyer purchases the house, the other houses in the building can only be used as residences, not as office buildings of the company, so as to keep the living environment quiet and safe. If this standard cannot be reached, the buyer has the right to terminate the contract and request to return the house; If the buyer refuses to terminate the contract temporarily and requests to return the house, the seller shall pay the buyer a penalty equivalent to one thousandth of the total house price every day.

Article 5. Negotiation place: During the signing and performance of this contract, both parties shall choose the negotiation place in turn, that is, the seller's sales place (city (county) road number) or the place designated by the buyer and the buyer's agent (city (county) road number), and each party shall prepare the documents and materials to be provided during the meeting and negotiation, so as to save time for both parties.

Article 6. Land rights: this project has been approved by the relevant departments of Beijing Municipal Government, with the project approval number: The main contents of the approval document are: the original owner of this land is:, the original land use right is:, and the contract number of state-owned land transfer is:: The land use certificate number is:, the term of land use right is: year (year), and the nature of land use right is: (commercial or residential).

Article 7. Rights protection: Considering that the seller can't provide formal state-owned land use certificate at present, in order to protect the buyer's rights, the seller promises to provide formal state-owned land use certificate to the buyer before, and there will be no record of secured mortgage in other rights records. If it cannot be provided at maturity, the buyer has the right to request to return the house, and the seller shall bear all liabilities for breach of contract; The seller does not agree to return the house, or agrees to return the house but does not, and the buyer takes back all the house payment within days; Since the State-owned Land Use Certificate has not been obtained, the Seller shall pay one thousandth of the total house price to the Buyer as liquidated damages every day.

Article 8. Relevant permits: the land use planning approval department is:, the construction project planning permit is:, and the construction land planning permit is:. Construction Permit Department:, Construction Permit: Work Permit:. Construction enterprise: chief design unit:, architect name:, registered architect number:, chief construction unit:, chief supervision unit:.

Article 9. Sales license: the house sales license department is:, and the house sales license is: the seller promises to provide, handle and possess all the documents for handling the sales license in accordance with the provisions of the Urban Real Estate Management Law.

Article 10. Purchase process: the seller promises that the owner of the building that the buyer wants to buy has signed a sales contract with other buyers, which makes the buyer's purchase purpose impossible; If the buyer finds that the residential house sales contract is later than the signing date of this sales contract, it will be regarded as discrimination by the seller, and the seller shall be liable to the buyer for breach of contract as follows: pay a penalty of RMB 654.38+10,000 per square meter, or the total compensation shall be no less than RMB 654.38+10,000.

Article 1 1 Commodity House Standards: The applicable standards for commercial houses are: as the design and construction standards for the commercial houses. Acceptance of commercial housing: responsible for acceptance; Responsible for quality evaluation.

Part II Advertisements and Samples

Article 12. Sales advertisement: The buyer negotiates with the seller about the purchase of the commercial house according to the advertisement published by the seller in the first edition of the newspaper on, and referring to the advertisement provided by the seller (including words, pictures, audio-visual materials, electronic publications, internet, etc.); The seller promises that the commodity house and its surrounding environment are consistent with the contents described in the advertisement, and both parties have agreed on the foreseeable contents. If both parties fail to explain the relevant details of the house quality, decoration, surrounding environment, etc., the advertisements and publicity materials provided or released by the seller can be used as evidence to prove that the house promised by the seller is consistent with the text and pattern description in the advertising and publicity materials.

Article 13. Advertising content: unless otherwise specified, the areas listed in the advertising plan are all usable areas, and the green garden area in the advertisement should be in the same proportion as the house; If the error between the actual situation and the number of advertisements exceeds 3%, and the error is obviously unfavorable to the buyer, the buyer has the right to terminate the contract and request to return the house; If the Contract is not terminated temporarily and the house is returned, the Seller shall pay one thousandth of the total house price as penalty per day. .

Article 14 Model House: Considering that the model house made by the seller is an important reason to urge the buyer to buy a house, the seller promises to provide the buyer with a house with quality, area and decoration standards not lower than the model house in the future. For defects that affect the quality, the buyer can choose the following two ways to require the seller to bear the liability for breach of contract:

(1), double indemnity: According to the price change caused by quality reasons, the seller shall be liable for breach of contract to the buyer at twice the price of the goods and the price of installation rework, and shall pay it within one month from the date of occupancy;

(2) Termination of the contract: The seller has the right to terminate the contract and request to return the house; If the contract is not terminated temporarily and the house is rejected, the seller shall repair the house, and the house shall be regarded as undelivered before the repair, and pay the buyer a penalty of one thousandth of the total house price every day.

Article 15 Time of model room: The seller promises to keep the model room within three years after the buyer moves in, and promises to get the buyer's consent when dismantling the model room, otherwise it will pay the buyer 50,000 yuan as compensation.

Part III Housing Quality

Article 16, Quality Principle: Considering the price paid by the buyer, the acceptance standard of the house purchased by the buyer should not only meet the qualified requirements, but also meet the excellent standards; The seller can't fulfill the contractual obligations just because the quality of the house is qualified, but on the premise of meeting the basic quality requirements, it also needs to meet the special requirements of the buyer and prove that all the acceptance standards have reached an excellent level.

Article 17. Construction: The seller promises that all building materials meet the standards issued by the government or professional institutions, and its construction methods are also carried out in accordance with relevant government specifications. The experimental results and operation specifications of all materials can be made public for the buyer's reference.

Article 18, Earthquake Prevention and Disaster Mitigation: Considering that the house purchased by the buyer may be used for a long time in the future, the seller shall provide the buyer with an evaluation report on the seismic safety performance of the house to ensure the buyer's safety in the future, otherwise, the buyer has the right to terminate the contract and request to return the house; If the contract is not terminated temporarily and the house is rejected, the seller shall repair the house, and the house shall be regarded as undelivered before the repair, and pay the buyer a penalty of one thousandth of the total house price every day.

Article 19. Straight wall: the wall and plane of the house should be straight, and the inclination angle should not be greater than 0. 1 degree. The calculation method is: height difference/straight line distance; Irregularities shall not exceed the standards set by the government; If this standard cannot be reached, the buyer has the right to terminate the contract and request to return the house; If the contract is not terminated temporarily and the house is rejected, the seller shall repair the house, and the house shall be regarded as undelivered before the repair, and pay the buyer a penalty of one thousandth of the total house price every day.

Article 20. Waterproof: there is no water stain on the roof of the house, the kitchen and bathroom are well waterproof, and there is no water leakage or seepage at the joint between the upper and lower water pipes and the ground; If this standard cannot be reached, the buyer has the right to terminate the contract and request to return the house; If the contract is not terminated temporarily and the house is rejected, the seller shall repair the house, and the house shall be regarded as undelivered before the repair, and pay the buyer a penalty of one thousandth of the total house price every day.