Punitive damages in consumer public interest litigation in China: an empirical study

The study examines punitive damages within China’s consumer public interest litigation (CPIL) framework, which separates public-interest claims from private consumer claims. It addresses mass harm where individual compensation alone cannot punish or deter effectively, motivating a public-interest-focused punitive damages regime intended to make unlawful conduct unprofitable. The paper highlights concerns from broader punitive damages debates, including plaintiff windfalls and excessive penalties, and situates China’s system that empowers procuratorates and consumer associations (not individuals) to file CPIL. The research poses three questions: (1) whether procuratorates or consumer associations that did not suffer direct harm can claim punitive damages in CPIL and whether judicial support correlates with plaintiff type, consumption field, or claim scale; (2) how courts calculate punitive damages in CPIL given that statutory multipliers were designed for individual consumers; and (3) how punitive damages awarded in CPIL are to be owned, managed, and used (state treasury vs. special funds).

The paper reviews debates on punitive damages’ legitimacy and predictability, noting critiques of windfalls to plaintiffs and excessive, inconsistent awards. Proposed constraints include caps on punitive-to-compensatory ratios and multifactor tests (culpability, harm, wealth), though applications are unclear. Split-recovery schemes in some jurisdictions divert a portion to state-controlled funds, but percentages and fee treatments vary; some jurisdictions bar punitive damages entirely. U.S. case law illustrates using punitive damages to address broader societal harm. Conceptually, China diverges from the private attorneys general model and adheres to a public–private dichotomy, potentially mitigating windfalls but raising issues about authority to claim and calibrate punitive damages and their relationship to administrative/criminal sanctions.

Judicial decisions were collected from China Judgements Online, the Supreme People’s Court’s official database. Inclusion criteria: judgement documents dated 01/01/2013–12/31/2021 (the CPIL system began 01/01/2013); last retrieval was 10/16/2022; document type set to judgement. Searches used two queries: (1) “public interest litigation” and “punitive damages” (954 documents) and (2) “public interest litigation” and “Article 55 of the Civil Procedure Law of the People’s Republic of China” (2749 documents). After manual deduplication and relevance screening, 670 valid CPIL judgements remained, including 501 involving punitive damages. The study descriptively analyzes annual trends, plaintiff types (procuratorate vs. consumer association), consumption fields (food and medicinal product vs. general), judicial support/rejection, calculation methods, treatment vis-à-vis administrative/criminal fines, and ownership/management of punitive damages.

• Growth and distribution: CPIL cases and those involving punitive damages increased notably after 2017, peaking in 2020 during a national food/drug safety campaign. In 2018: 69 punitive cases (~65% of CPIL); 2019: 133 (~62%); 2020: 192 (~84%); 2021: 106 (~90%). Of 670 CPIL cases overall, 668 were in food/medicinal product fields (500 with punitive damages, ~75%); 2 were in general consumption (1 with punitive damages, 50%).
• Plaintiffs: Procuratorates filed 657 cases (490 with punitive damages, ~75%); consumer associations filed 13 cases (11 with punitive damages, ~85%).
• Judicial support: Of 501 cases seeking punitive damages, judges supported 489 (~98%) and rejected 12 (~2%). Support spanned a claim scale from ¥300 to ¥27,220,150; rejections included claims up to ¥55,500,000. Rejections cited lack of legal basis, insufficient evidence, or fairness concerns.
• Calculation methods: In 489 supported cases, most judges used defendant’s total sales as the base and applied private-law multipliers: 10x in food/medicinal product cases; 3x in general consumption. Overall, 457 cases (93%) directly applied private standards; 9 (2%) referred to them via purposive interpretation; 23 (5%) set multipliers (e.g., 1x, 2x, 5x, 7x, 8x) or fixed sums at judicial discretion to avoid excessive punishment and ensure enforceability.
• Relationship to fines: In 466 cases (95%), courts treated punitive damages as distinct from administrative/criminal fines and did not offset. In 23 cases (5%), courts deducted fines from punitive damages to avoid excessive punishment (e.g., ¥5,000 criminal fine offset against ¥450,000 punitive damages).
• Ownership/management: Of 489 supported cases, 159 (33%) did not specify disposition. In 330 (67%) where courts specified, destinations included: state treasury in 124 cases (38% of those specifying); special accounts (e.g., managed by procuratorates, consumer associations, courts, regulators, or finance bureaus) in 102 cases (31%); temporary court/procuratorate management in 103 cases (31%); direct payment to a consumer in 1 case. Trend toward special public welfare accounts has strengthened following national guidance (2021).

Findings show Chinese courts broadly endorse punitive damages in CPIL regardless of plaintiff type, consumption field, or claim scale, reflecting the system’s deterrent and public-interest protection goals despite gaps in explicit statutory authority. Calculation practices largely import private-law multipliers keyed to consumption field (10x for food/medicinal safety; 3x for general consumption), promoting predictability but risking overpunishment in some cases. A minority of courts exercise discretion to tailor awards to culpability, harm, and enforceability, sometimes considering existing administrative/criminal penalties without formal offsets. The variation in ownership/management outcomes reveals uncertainty about the social nature of punitive damages and their distinction from public-law fines; recent national guidance appears to be shifting practice toward special funds earmarked for consumer welfare. Overall, results support conceptualizing CPIL punitive damages as civil remedies protecting social interests, distinct from private compensation and public-law sanctions, with courts encouraged to balance deterrence against proportionality and executability.

Punitive damages in CPIL have expanded steadily since 2013, with courts overwhelmingly supporting them to punish and deter unlawful conduct harming consumer public interests. Empirically, judges often apply field-based multipliers derived from private-law standards, while a subset calibrates awards to case specifics to avoid excessive punishment. Most courts reject offsets with administrative or criminal fines, though a minority deduct to prevent overpenalization. Management of awards is diversifying, with a growing preference for special public welfare funds rather than remittance to the state treasury. The study clarifies that CPIL punitive damages are civil sanctions serving social interests; their calculation need not track private compensation or public-law fines. Within reasonable limits (e.g., up to a single-digit multiplier), judges should weigh fault, harm scope, economic capacity, and existing sanctions. The social character of these damages supports allocating them to special funds for consumer welfare to strengthen deterrence, bolster consumer confidence, and sustain market order.