# United Kingdom to Brazil trade anomaly | HS 853110

A reported **spike** movement was recorded in 2024 for Signalling apparatus: electric, sound or visual, burglar or fire alarms and similar, other than those of heading no. 8512 or 8530. This is a research prompt, not a causal conclusion or commercial forecast.

- Anomaly z-score: 2.7
- Severity: 67.4%
- Reported market imports: $43.7M
- Momentum: 92.5%
- Exporter market share: 3.8%
- Reported suppliers: 54

## How to investigate

Compare the route history, supplier concentration, access conditions, tariffs, product requirements, logistics, pricing, and current market information before acting.


## Data sources

- Primary trade series: OECD (2025), Balanced international merchandise trade statistics (BIMTS) - HS2017-6D, OECD Data Explorer (accessed on 2026-09-03). [OECD Data Explorer](https://data-explorer.oecd.org/) - [OECD Terms & Conditions](https://www.oecd.org/termsandconditions/)
- CEPII BACI bilateral trade flows (202601): [dataset page](https://www.cepii.fr/CEPII/en/bdd_modele/bdd_modele_item.asp?id=37) - [BACI documentation](https://www.cepii.fr/DATA_DOWNLOAD/baci/doc/baci_webpage.html) - [Etalab 2.0 Open Licence](https://www.etalab.gouv.fr/wp-content/uploads/2018/11/open-licence.pdf)

This page presents derived Yugalinks views of reported observations and calculated indicators.