CCTV Exposes Rigged Home Appliance Reviews in China

China’s state broadcaster CCTV has exposed a widespread fraud chain in the home appliance review and livestreaming industry, revealing that many seemingly objective product comparison tests are in fact pre-scripted performances designed to deceive consumers. An undercover investigation aired July 12 by CCTV’s “Financial Investigation” program documented systematic manipulation at multiple review companies, including secret unit replacements, deliberate sabotage of competing products, and coordinated use of paid online commenters to steer viewer opinions.

The Investigation

According to The Paper, which republished the CCTV report, journalists infiltrated Hunan Senmang Trading Co., Ltd. in Changsha, a company specializing in home appliance comparison reviews and livestream sales. What they found was a carefully orchestrated system of deception operating behind the scenes.

In robot vacuum cleaner “self-cleaning” tests, an assistant was observed spraying water on a backup unit’s base in a camera blind spot, then swapping it for the genuinely tested dirty unit to fake superior cleaning results. In floor washer comparisons, staff secretly turned off competing machines during tests to create false “cleaning failure” results. The report documented how staff poured plain water on one test track and soy sauce on another to artificially create performance gaps.

Physical Tampering and Sabotage

The investigation uncovered even more brazen tactics. At Wuxi Weilai Haojia Technology Co., Ltd., negative ion generator probes on competitor hair dryers were deliberately bent to disable their function. Competitor vacuum cleaner air intakes were covered with plastic bags to reduce suction. As Sina Finance reported, reviewers’ income comes primarily from brand cooperation fees and sales commissions, meaning “the tested merchant is the paying client — acting as both referee and salary recipient makes it difficult to remain objective.”

Coordinated Comment Manipulation

Pre-written “water army” (paid online commenter) scripts were found on control room computers, detailing how to redirect audience attention during failures or lulls. The Wenzhou Finance Network noted that despite continuous regulatory pressure and tightening platform controls, fraudulent livestream sales have not disappeared — they just keep changing their disguises. In one learning device review livestream, three phones were set up in the studio specifically to post fake positive reviews from supposed satisfied customers.

Regulatory Context

The expose comes just one month after China’s Cyberspace Administration and State Administration for Market Regulation jointly issued the Regulations on Online Review Activities on June 8, 2026. The new rules require testing by qualified third-party institutions, disclosure of commercial relationships, prohibition of unfair comparisons, and mandatory “advertisement” labeling when shopping links are attached.

Legal Precedent

This is not the first time fraudulent reviews have faced legal consequences. In 2023, a home appliance reviewer known as “Home Appliance Soldier” was ordered to pay 3 million RMB in compensation for commercial defamation after posting false comparison videos about a major brand’s products. The Shandong High People’s Court upheld the verdict in 2025, establishing it as the first commercial defamation case involving a home appliance reviewer in China.

Implications for Consumers and Industry

The fraudulent review industry creates what economists call a “market for lemons” problem: consumers pay premium prices for products they believe are superior based on fake reviews, while honest manufacturers lose market share to companies willing to pay for manipulated reviews. Trust in the entire review ecosystem erodes, harming legitimate reviewers and platforms alike.

The timing of the CCTV investigation — one month after the new regulations took effect — suggests Chinese authorities are moving from rule-making to enforcement. The exposed companies face potential fines, license revocation, and legal action. Livestreaming platforms including Douyin, Kuaishou, and Taobao may face increased scrutiny for failing to detect and prevent these practices.

What to Watch For

Moving forward, the key question is whether enforcement will be sustained. Industry observers will be watching for specific penalties against the exposed companies, potential platform accountability measures, and whether AI-based monitoring systems will be deployed to detect staged reviews and coordinated comment manipulation. For consumers, the investigation serves as a reminder that not all online reviews are what they appear to be — and that the most convincing demonstrations may be the most carefully staged.