China’s central bank probes Solana campaign linked to Shanghai ads

The People’s Bank of China (PBOC), the country’s central bank, is investigating a Solana marketing campaign linked to advertisements in Shanghai’s Lujiazui financial district, according to Chinese authorities. Solana Accelerate China 2026 events planned for Shanghai and other cities have been halted during the inquiry.

Chinese authorities say the promotion violated a February 2026 notice intended to curb cryptocurrency-related risks. The notice is the stated regulatory basis for the scrutiny. That puts domestic crypto marketing at the center of China’s enforcement of cryptocurrency-related risk restrictions.

What is the PBOC investigating?

The campaign was carried out through local entities, placing its execution inside China’s domestic regulatory perimeter. The disclosed information does not identify those entities or describe the advertisements shown in Lujiazui.

PBOC’s inquiry therefore concerns the promotion and its compliance with the February notice. The notice’s full provisions, the advertising content and the campaign’s funding terms are not specified.

Which agencies are involved?

Chinese authorities say the inquiry includes local financial regulators, police and market supervision authorities, alongside the PBOC. Four categories of authority are therefore attached to the review: central banking, financial supervision, law enforcement and market oversight.

The agencies cover three local functions named by Chinese authorities: financial regulation, policing and market supervision. Their involvement indicates that the inquiry addresses the promotion through financial, law-enforcement and administrative channels, rather than solely through a central-bank review.

The agency mix shows that the inquiry extends beyond a central-bank review to a multi-agency process. No final finding or penalty has been announced.

Which Solana events have stopped?

Planned Solana Accelerate China 2026 events in Shanghai and other cities have been halted. The stoppage reaches beyond the Lujiazui advertisements and affects scheduled Solana programming across multiple cities.

The halt also converts a localized advertising issue into a broader interruption for an event series scheduled in China during 2026. The available details do not provide individual event dates, a complete city list or cancellation terms.

Operationally, the halt suspends the event program rather than confining the response to advertising placements. No protocol change or technical action against the Solana network is described.

What changes for crypto promotion?

Local execution is the operative feature of the campaign, and the stated violation concerns the promotion itself. The case links advertising in one financial district to the cancellation of a broader 2026 event schedule.

For Solana, the immediate consequence is a suspended calendar of mainland programming. The halt reaches both the advertising campaign and the scheduled city events, extending the response from media placements to programming.

For other organizers, the case sets a clear operational constraint: local advertising and planned city events now face the same inquiry. That expands the potential cost of a disputed promotion beyond the media placement itself.

What remains unresolved?

Chinese authorities have identified the February 2026 notice and the participating agencies. The inquiry remains open, with no stated final outcome, penalty, identified responsible local entity or timetable for restoring the halted events.

Any resumption will depend on how the multi-agency inquiry resolves the campaign’s compliance with the notice. Until Chinese authorities resolve the inquiry, Solana’s halted 2026 program has no stated restart date.