# India to Sri Lanka trade anomaly | HS 440839

A reported **spike** movement was recorded in 2024 for Wood, tropical: (as in subheading note 1, chapter 44, customs tariff), n.e.c. in item no. 4408.31, sheets for veneer or plywood, other wood sawn length wise, sliced or peeled, whether or not planed, sanded or end-jointed, not thicker than 6mm. This is a research prompt, not a causal conclusion or commercial forecast.

- Anomaly z-score: 4.2
- Severity: 100%
- Reported market imports: $289.7K
- Momentum: Not reported
- Exporter market share: 13.7%
- Reported suppliers: 4

## 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.