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HomeAll Real CasesEastern China Court Rules on Unpaid Material Supply Contract Dispute of 38,700 Yuan

Eastern China Court Rules on Unpaid Material Supply Contract Dispute of 38,700 Yuan

All Real CasesMay 31, 2026 4 min read

Eastern China Court Rules on Unpaid Material Supply Contract Dispute of 38,700 Yuan

Case Overview
In this civil case, a company that supplies plumbing and decoration materials sued an individual buyer for unpaid货款 totaling 38,700 yuan. The Eastern China court reviewed a written IOU signed by the defendant and ruled in favor of the plaintiff, ordering the defendant to pay the outstanding balance. The court denied the plaintiff’s claim for interest due to the absence of an agreement on payment deadlines or interest.

Case Background and Facts
The plaintiff, a pipeline and decoration materials company based in Eastern China, alleged that on February 8, 2010, the defendant purchased materials from the company. At the time of purchase, the defendant acknowledged a debt of 43,700 yuan and signed a written IOU. After repeated demands for payment, the defendant made a partial payment of only 5,000 yuan, leaving a remaining balance of 38,700 yuan. The plaintiff subsequently filed a lawsuit seeking payment of the outstanding amount plus compensation for losses totaling 2,470.6 yuan, calculated at a daily rate of 0.021 percent from February 9, 2010, through December 8, 2010, with interest continuing until the date of actual payment.

Court Proceedings and Evidence
The Eastern China court accepted the case on October 22, 2010, and scheduled a public hearing for December 22, 2010. The plaintiff appeared in court with legal representation. The defendant was properly served with notice of the proceedings but failed to appear without providing any justification. The court proceeded with the hearing in the defendant’s absence. To support its claims, the plaintiff submitted a single piece of evidence: the written IOU dated February 8, 2010. This document confirmed the original debt of 43,700 yuan and reflected that the defendant had paid 5,000 yuan, leaving 38,700 yuan unpaid. The defendant did not attend the hearing to challenge this evidence and presented no evidence of its own. The court examined the IOU and found it met all legal requirements for admissibility, contained no irregularities, and reliably proved the facts asserted by the plaintiff.

Court Findings and Judgment
The court found that an oral sales contract existed between the parties. The defendant’s acknowledgment of the debt through the signed IOU clearly established the outstanding balance of 38,700 yuan. However, the court noted that the parties had not agreed upon a specific payment deadline or any interest for late payment. The plaintiff’s request for interest calculated from February 9, 2010, lacked legal basis because no such agreement existed. The court therefore ordered the defendant to pay the principal amount of 38,700 yuan within ten days of the judgment taking effect. The plaintiff’s claim for interest and other losses was dismissed. The court also ordered the defendant to bear the litigation costs of 415 yuan. If the defendant failed to pay within the specified period, additional interest on the delayed payment would apply at double the standard rate.

Key Legal Principles
The court applied fundamental principles of contract law governing sales transactions. Under the Contract Law of the People’s Republic of China, a buyer must pay the agreed price for purchased goods. When no payment deadline is specified, the buyer must pay upon receipt of the goods. The court emphasized that without an express agreement on interest or late payment penalties, a seller cannot claim interest from the date of purchase. The burden of proof falls on the plaintiff to establish the debt, and a signed IOU constitutes sufficient evidence. The court also confirmed that a defendant’s failure to appear does not prevent the court from proceeding with the case.

Practical Insights
This case illustrates the importance of documenting payment terms in writing. While a signed IOU can prove the existence of a debt, it may not be sufficient to recover interest or late fees unless the parties specifically agree on those terms. Sellers should include clear payment deadlines and interest clauses in their sales agreements or on IOU documents. Buyers should be aware that signing an IOU creates a legally enforceable obligation, and failure to pay can result in a court judgment plus litigation costs. The case also shows that courts will proceed with hearings even when a defendant does not appear, provided proper notice has been given.

Legal References
Contract Law of the People’s Republic of China: Articles 159 and 161 (buyer’s obligation to pay price and timing of payment). Civil Procedure Law of the People’s Republic of China (2007 Revision): Article 64, Paragraph 1 (burden of proof) and Article 130 (default judgment when defendant fails to appear).

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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