[Direct answer]In the Beijing area, the prices of materials have risen sharply during the construction period. Whether it is possible to request a price adjustment depends on the contractual provisions and statutory changes in circumstances. If the contract clearly stipulates a price adjustment mechanism (such as a price adjustment formula or a linkage with information prices), it can be claimed in accordance with the contract; if the contract is a fixed total price and no price adjustment clause is provided, it can be based on Article 533 of the Civil Code of the People's Republic of China. If there are major changes that are not attributable to either party and it is unfair to continue to perform according to the original terms, it is possible to request the court or arbitration institution to modify the contract. However, the application of changes in circumstances is strict, and it is necessary to prove that it exceeds commercial risks. It is recommended to first compare the contract terms, then evaluate the feasibility of price adjustment, and retain evidence of price increases. For more details, please refer to the following link:Legal services for corporate commercial and contract disputes.

1. Problem background and typical scenarios

During the construction period, disputes over price adjustments caused by material price increases are common in periods when the prices of major building materials such as steel, cement, and gravel fluctuate sharply in the short term. Typical scenarios include: the main material prices doubling after the signing of a fixed-price contract, resulting in contractors' profits being eroded or even losses; disputes arising from vague agreements on reference prices and risk margins in the contract; contractors refusing any adjustments on the grounds of "lump-sum pricing"; and disputes over responsibility attribution when the contractor's extension of the construction period coincides with a peak in price increases. Many contractors fail to agree on risk margins when signing contracts, leaving them vulnerable to passive situations. Such disputes need to be judged based on the contract text and market data. For engineering contracts, relevant provisions can be referenced.Real estate sales and construction project servicesEvaluation.

II. Key points of dispute

There are three main points of contention. Firstly, contract interpretation: whether the fixed total price includes all price risks, and how to define the triggering conditions and calculation methods of the adjustment clause. Secondly, the threshold for changes in circumstances: whether the price increase exceeds what could be foreseen at the time of contract signing, whether it constitutes a commercial risk or a major change, which requires support from market data and professional opinions. Thirdly, the construction period and causality: if the price increase period overlaps with the extension of the construction period caused by the employer, how should the responsibility be apportioned? For disputes involving contract performance and amendment, reference can be made to the following provisions:Special services and other case servicesClarify the path.

III. Professional analysis by Hengluo Law Firm

Based on practical experience in handling price adjustment disputes in engineering contracts, the key to success or failure lies in "how the contract is written" and "how to preserve evidence". For contracts with price adjustment clauses, the focus is on accurately applying the formula and collecting evidence of the information price; for contracts without price adjustment clauses, it is necessary to demonstrate a change in circumstances - that is, the price increase far exceeds the industry's usual risks, is not foreseeable at the time of contracting, and continued performance would be unfair. In practice, contractors often fail on two points: first, they fail to preserve the negotiation records of risk margins at the time of signing the contract; second, they only verbally negotiate the price increase without forming a written visa. Hengluo Lawyers usually recommend: clarifying the price adjustment mechanism and risk margins at the time of signing the contract; immediately collecting official information prices, purchase invoices, and market data during the price increase; sending a letter to claim price adjustment and attaching a calculation, and if no agreement is reached, proceeding with arbitration or litigation according to the contract. For disputes involving price settlement, it can be followed up accordingly.Creditor-debtor relations and enforcement case servicesAdvance.

IV. Practical suggestions and legal basis

The core basis is Article 533 of the Civil Code of the People's Republic of China (implemented on January 1, 2021) (Change of Circumstances: If there are major changes in the objective situation after the contract is established, and it is obviously unfair to continue to perform the contract, the party may request the court or arbitration institution to modify or terminate the contract); the provisions on full performance and modification in the Contract Chapter; and the relevant judicial interpretations and judicial policies of the Supreme People's Court on the application conditions of change of circumstances. Practical suggestions: First, review the contract price clauses and adjustment provisions item by item; fix the evidence of price increase (information price announcement, procurement contracts and invoices, and contemporaneous indexes); calculate the adjustable amount and send a written letter; if no agreement is reached, apply for arbitration or litigation according to the dispute resolution clauses; pay attention to the time limit and burden of proof. For enterprise contract risk management, it can be combined withSpecial services and other case servicesEvaluation.

5. Henglu Law Firm's Advice

The principle of adjusting prices due to material price increases is "abide by the contract if there is one, refer to changes if there is none, and determine success or failure based on evidence". Do not assume that the fixed total price can never be adjusted, nor expect unsupported oral claims to be supported. The evidence should focus on four aspects: contract adjustment clauses, official information prices, actual procurement costs, and the causality of the construction period; the statute of limitations should be paid attention to, which is three years for litigation and the contractual deadline. The application of changed circumstances should be strict. It is recommended to prioritize professional estimation and negotiation, and then resort to litigation if no agreement can be reached. If there are doubts about the adjustment scope and evidence standards, it is advisable to consult professional lawyers as soon as possible to avoid missing the price adjustment window. It is also possible to seek assistance from relevant institutions or professionals.Creditor-debtor relations and enforcement case servicesAdvance.

VI. Frequently Asked Questions

Q1: The materials have risen in price. Can we still request a price adjustment for a fixed-total-price contract?

It's not necessarily the case, but there is room for negotiation. If the contract includes adjustment clauses or risk margin provisions, you can claim according to the contract; if there are no price adjustment provisions, you can rely on Article 533 of the Civil Code on change of circumstances to prove that the price increase exceeds the foreseeable non-commercial risks at the time of contract conclusion and that continued performance would be unfair. You can request the court or arbitration institution to modify the contract. However, the application of change of circumstances is strict, and the court is usually cautious. It is recommended to first compare the contract terms with the risk margins, then assess the feasibility of price adjustment and the difficulty of providing evidence, to avoid making unfounded claims that are rejected.

Q2: If I want to request a price adjustment for materials, what evidence do I need to prepare?

The core evidence includes: the price clauses and adjustment agreements in the construction contract, the market price and official information price announcements at the time of signing the contract, the market data during the price increase period, the actual purchase contracts and invoices (proving the increase in real costs), evidence of the extension of the construction period (such as the overlap between the delay caused by the employer and the price increase), and the adjustment calculation tables. The evidence should be organized around "how the agreement was made, how much the price increased, who is responsible, and how much the difference is". If there are missing materials, you can apply to retrieve the cost information of the same period. Never make claims based solely on oral negotiations.

Q3: How much does it cost to hire a lawyer and an appraiser to resolve a price adjustment dispute?

The litigation or arbitration fees are calculated based on the amount of the dispute and are borne by the losing party. The attorney's fees are negotiated based on the value of the subject matter and the complexity of the case, and are typically calculated as a percentage of the subject matter value, on a per-item basis, or on an hourly basis. The specific terms are subject to the contract of engagement, and there is no uniform standard. If cost or market price appraisal is required, the appraisal fees are generally charged based on the workload of the institution and are paid in advance before being shared. It is recommended to calculate the adjustable differences before suing, compare them with the attorney's fees and appraisal fees to assess the cost-benefit ratio, and exercise caution in accepting obviously unfounded requests for price adjustments, focusing on the parts that can be supported.

Q4: How long does it usually take to resolve a dispute over material price adjustments?

The first-instance ordinary procedure lasts six months, and the summary procedure lasts three months. However, it may be extended due to frequent appraisals of market prices and interpretations of contract terms, with simple cases taking several months and complex cases potentially lasting up to a year. If an appeal is filed, the second-instance procedure generally lasts three months. The appraisal and evidence-gathering periods are key variables. It is recommended to simultaneously submit the information price and procurement evidence during litigation, promote mediation or conduct appraisals as soon as possible; and during the enforcement stage, based on the other party's financial situation, apply for property preservation as necessary to ensure the realization of the adjustable difference in compensation.

Q5: If the price of materials increases significantly, what should I do first?

Here are the four steps of advice: 1. Immediately review the contract's price clauses, adjustment mechanisms, and risk tolerance provisions to determine whether there are enforceable agreements. 2. Systematically collect official information prices, procurement invoices, and market data from the same period to establish evidence of price increases and their amounts. 3. Send a written letter to the contractor claiming adjustment and attaching a cost estimate, with the aim of resolving the matter through negotiation. 4. If negotiations fail, apply for arbitration or litigation in accordance with the dispute resolution clauses, and pay attention to the three-year statute of limitations. Throughout the process, keep records of all communications and, if necessary, hire a lawyer to assess the applicability of changed circumstances and develop an evidence-gathering plan.

The above answer is based on the judicial practice in the Beijing area. The judicial interpretations in other provinces and cities may vary. For specific cases, please refer to the local rules and evidence situations.

If you are facing similar problems, it is recommended that you consult a professional lawyer as soon as possible with the evidence materials, so as to avoid missing the statutory time limit. →Business and commercial legal services·Beijing Henglu Law Firm

Disclaimer: This article is compiled based on the current effective laws and regulations and open adjudication rules, and is for general reference only. It does not constitute a formal legal opinion on specific cases. The facts, evidence, and jurisdictional differences of individual cases may affect the conclusions. If you encounter disputes, please consult a practicing lawyer in time.