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Trade · West Africa

Nigeria Export Concentration Index

0.619as of 2025-7.6% vs 2024

UNCTAD Herfindahl-Hirschmann index of how concentrated exports are in a few products (lower is less concentrated). Source: UNCTAD STRUCTURAL TRADE. Retrieved August 19, 2026.

Trend

2000 – 2025 · UNCTAD

History

most recent 12 periods
PeriodExport Concentration Index
20250.619
20240.67
20230.758
20220.752
20210.75
20200.735
20190.777
20180.766
20170.753
20160.759
20150.735
20140.769

Get this via API

GET /v1/data

Request the available observations for this indicator as JSON. The response includes source metadata and reporting periods.

curl "https://api.africa-api.com/v1/data?country_code=NG&metric_key=export_concentration_index" \
  -H "Authorization: Bearer $AFRICA_API_KEY"
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Export Concentration Index across Africa

View country ranking ->
CountryExport Concentration IndexPeriod
Kenya0.1862025
South Africa0.1532025
Egypt0.1242025
Ghana0.4872025
Ethiopia0.4342025
Tanzania0.3752025

More Nigeria trade data

Nigeria Export Diversification IndexNigeria Liner Shipping ConnectivityNigeria Fuel Exports (% of Exports)Nigeria Manufactures Exports (% of Exports)Nigeria Food Exports (% of Exports)