Cardiff Gang Jailed for £1.4m Cigarette Duty Evasion, 2026

Key Points

• A gang evaded more than £1.4 million in excise duty on illicit tobacco smuggled into Cardiff.
• Over 100,000 cigarettes were seized from residential properties on MacKintosh Place and Emerald Street, plus a tonne of tobacco from a Big Yellow Self Storage unit.
• Ning He, 30, Qianfeng Ning, 30, Xinhui Xie, 62, and Wei Chen, 56, all pleaded guilty to fraudulently evading duty on illegal tobacco between October 2024 and April 2025.
• Deliveries were made from safe houses to local shops for selling counterfeit cigarettes.
• Sentencing occurred at Cardiff Crown Court on Friday, with detailed penalties handed down to each defendant.

Cardiff (Cardiff Daily) May 12, 2026
Four individuals involved in a sophisticated operation to evade excise duty on tobacco were sentenced at Cardiff Crown Court after authorities uncovered more than 100,000 cigarettes hidden in residential properties and a storage unit across Cardiff. The gang, comprising Ning He, Qianfeng Ning, Xinhui Xie, and Wei Chen, failed to pay £1,442,712 in duty on the illicit goods produced and stored at safe houses, with deliveries routed to local shops for distribution.

Who Were the Defendants in the Cardiff Cigarette Smuggling Case?

The operation ran from October 2024 to April 2025, utilising properties on MacKintosh Place in Roath and Emerald Street, alongside a unit at Big Yellow Self Storage in Cardiff. As detailed in court proceedings reported by Wales Online, well over 100,000 cigarettes were found at the two residential addresses, while a tonne of tobacco was later seized from the storage facility.

Prosecutor Ms. Harris described the scheme as “sophisticated,” noting that the cigarettes were confirmed counterfeit following seizure. All defendants—Ning He, 30, of Arlington Crescent in Llanrumney, Cardiff; Qianfeng Ning, 30, of Trade Street in Butetown, Cardiff; Xinhui Xie, 62, of MacKintosh Place in Roath, Cardiff; and Wei Chen, 56, of Mark Street in Riverside, Cardiff—pleaded guilty to the charge of fraudulently evading duty, prohibition, restriction, or provisions payable or due to HM Revenue & Customs.

The court heard that boxes of cigarettes were kept at these locations before being moved to local outlets, highlighting a network designed to bypass legal tobacco controls.

What Did the Sentencing Hearing Reveal at Cardiff Crown Court?

During the sentencing on Friday at Cardiff Crown Court, Judge X outlined the scale of the evasion, with Ms. Harris stating that “the total excise duty evaded amounted to £1,442,712.” Ning He received four years and nine months’ imprisonment; Qianfeng Ning was sentenced to 40 months; Xinhui Xie got two years and eight months; and Wei Chen was given 38 months.

As reported by Wales Online, the hearing confirmed seizures from the Big Yellow Storage Unit exceeded 100,000 cigarettes, underscoring the operation’s reliance on everyday residential and commercial spaces for concealment. No additional statements from defence counsel were noted in the coverage, but the guilty pleas facilitated the proceedings without trial.

How Was the Illegal Tobacco Operation Structured in Cardiff?

The gang housed the cigarettes in properties on MacKintosh Place and Emerald Street, using the Big Yellow Self Storage unit for larger quantities. Deliveries to local shops involved boxes produced at these safe houses, enabling sales of duty-unpaid, counterfeit products.

Court details revealed the storage spanned residential homes and the self-storage facility, with the tonne of tobacco alone representing significant volume equivalent to thousands more cigarettes. This setup allowed the group to evade detection while supplying illicit goods to the local market.

What Evidence Led to the Seizures in Cardiff Properties?

Authorities raided the MacKintosh Place and Emerald Street addresses, recovering well over 100,000 cigarettes, followed by the tonne of tobacco from Big Yellow Self Storage. The counterfeit nature was verified post-seizure, tying directly to the £1.4 million duty loss.

Ms. Harris, as cited in Wales Online coverage, emphasised the “sophisticated” elements, including the use of multiple sites to store and distribute the goods between October 2024 and April 2025. All four—Ning He, Qianfeng Ning, Xinhui Xie, and Wei Chen—were linked through possession and operation involvement.

Where Exactly Were the Cigarettes Hidden in Cardiff?

• MacKintosh Place, Roath: Residential property where Xinhui Xie resided; significant cigarette quantities seized.
• Emerald Street: Another residential site used for storage.
• Big Yellow Self Storage unit, Cardiff: Site of over 100,000 cigarettes and a tonne of tobacco.

These locations formed the backbone of the safe house system, with goods moved to local shops for sale.

Why Did the Gang Target Cardiff for Tobacco Smuggling?

The choice of Cardiff properties reflects a pattern in Wales where illicit tobacco operations exploit urban residential areas and storage facilities for proximity to distribution networks. The period from October 2024 to April 2025 aligned with heightened enforcement, leading to this bust.

Local shops received deliveries, sustaining supply of cheaper, duty-free cigarettes to consumers seeking alternatives to taxed products.

Background of the Cardiff Tobacco Evasion Development

This case emerges amid ongoing efforts by HM Revenue & Customs and local authorities to combat illicit tobacco trade in Wales. Similar operations have been dismantled previously, such as a 2016 Wales-wide seizure of nearly two tonnes of hand-rolling tobacco and half a million cigarettes, as reported by ITV News. In Cardiff specifically, customs raids in earlier years yielded 114,500 cigarettes from shops, per BBC coverage. More recently, a £100k counterfeit tobacco haul from a flat involved 5,225 cigarettes and 900 tobacco packets, according to BBC. A Swansea Crown Court case in 2024 sentenced a gang to 25 years total for a £1.8m laundering scheme via Cardiff and other shops, seizing £600k in goods. These incidents illustrate persistent challenges with hidden compartments, safe houses, and corner shop fronts in the region, driving cumulative losses in excise revenue.

Predictions: How This Development Can Affect Local Businesses and Consumers in Cardiff

Stricter enforcement following this sentencing may increase scrutiny on Cardiff’s self-storage units and residential areas near local shops, potentially disrupting remaining illicit networks and raising operational costs for legitimate retailers through added compliance checks. Consumers accustomed to cheaper counterfeit cigarettes could face reduced availability, nudging demand toward legal, taxed products and impacting low-income households reliant on affordable tobacco alternatives. Local shops previously receiving deliveries might undergo more frequent audits, affecting stock management and sales if tainted by association, while overall excise revenue recovery could fund public health initiatives targeting smoking-related harms in the community.