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HomeAll Real CasesAluminum Materials Supplier Awarded Unpaid Balance of 38,307 Yuan in Contract Dispute

Aluminum Materials Supplier Awarded Unpaid Balance of 38,307 Yuan in Contract Dispute

All Real CasesJune 19, 2026 4 min read

Aluminum Materials Supplier Awarded Unpaid Balance of 38,307 Yuan in Contract Dispute

Case Overview

In a straightforward commercial dispute over unpaid goods, a court in Eastern China ruled in favor of a local aluminum materials supplier, ordering a buyer to pay the remaining balance of 38,307.29 yuan plus interest. The case involved a long-standing business relationship between the plaintiff, a company specializing in aluminum products, and the defendant, the owner of an electrical appliance factory. The court examined the evidence and determined that the defendant had failed to fulfill his payment obligations, though it rejected the plaintiff’s claim for pre-suit interest due to a lack of documented demand for payment.

Case Background and Facts

The plaintiff, an aluminum materials company based in Eastern China, had an established business relationship with the defendant, who operated an electrical appliance factory. Over the course of their dealings, the defendant purchased aluminum materials from the plaintiff. By December 31, 2008, the defendant owed a total of 310,685.33 yuan for goods received. The defendant subsequently made partial payments, reducing the outstanding balance to 38,307.29 yuan. Despite repeated requests by the plaintiff, the defendant failed to pay the remaining amount. The plaintiff initiated legal action to recover the unpaid sum along with interest calculated from January 1, 2009, until the date of full payment.

Court Proceedings and Evidence

The plaintiff filed the lawsuit on December 20, 2010, and the court accepted the case on the same day. A simplified procedure was applied, and a public hearing was held on January 11, 2011. The plaintiff’s legal representative appeared in court, while the defendant, despite being properly served with notice, did not attend the hearing without providing any justification. The plaintiff submitted two key pieces of evidence: a statement of account showing that the defendant owed 310,685.33 yuan as of December 31, 2008, and four value-added tax invoices confirming the sale of aluminum materials to the defendant. Because the defendant failed to appear, the court treated his absence as a waiver of the right to challenge the evidence. The court verified the authenticity, legality, and relevance of the submitted documents and accepted them as valid evidence.

Court Findings and Judgment

The court found that a clear buyer-seller relationship existed between the parties. The defendant had purchased aluminum materials from the plaintiff and was obligated to pay for them. However, since the parties had not agreed on a specific payment date and the plaintiff did not provide any documentation showing that a formal demand for payment had been made before filing the lawsuit, the court ruled that the plaintiff was not entitled to interest for the period before the lawsuit was filed. The court therefore ordered the defendant to pay the outstanding principal of 38,307.29 yuan within three days of the judgment becoming effective. The defendant was also required to compensate the plaintiff for interest losses calculated at the benchmark loan interest rate of the People’s Bank of China, based on the principal amount of 38,307.29 yuan, from December 21, 2010 (the day after the lawsuit was filed) until the date of actual payment. The plaintiff’s other claims were dismissed. The court also ordered the defendant to bear most of the litigation costs.

Key Legal Principles

The court applied several key legal principles from Chinese contract law. Under Article 159 of the Contract Law, a buyer must pay the agreed price for goods received. Article 107 establishes that a party who fails to perform its contractual obligations must bear liability for breach. Article 64, paragraph 4, addresses situations where no payment deadline is specified, requiring the seller to make a formal demand before interest can accrue. The court emphasized that without evidence of a demand, interest could only run from the date the lawsuit was filed.

Practical Insights

This case highlights the importance of documenting payment terms and formal demands in commercial transactions. Sellers should ensure that contracts clearly specify payment deadlines. When a buyer fails to pay, the seller should send a written demand for payment and keep a record of that communication. Without such documentation, courts may limit interest recovery to the period after the lawsuit is filed. Buyers who fail to respond to legal proceedings risk having the court accept the seller’s evidence as uncontested.

Legal References

Contract Law of the People’s Republic of China, Articles 64, 107, and 159.

Disclaimer

This article is for informational purposes only and does not constitute legal advice. Consult a qualified attorney for specific legal matters.

This article is rewritten from public court documents for general reading only. It does not constitute legal advice. Consult a qualified attorney for specific legal matters.

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