Strategic Trade Atlas Data 2020-2024

The slice of world trade data underlying the Strategic Trade Atlas is made available here, covering the trade period 2020-2024. The data is published in three sets. The first, named Strategic Trade Atlas Data, is the main set. It includes trade flow data between countries in strategic commodities over time. The second set, named Strategic Commodities RCA Data, provides the estimation of the Revealed Comparative Advantage by countries in the trade of strategic commodities for the time period of reference. The third set, named Total Trade Data, includes trade measures by countries in all commodities (strategic and non strategic). This is of use to compute the share of strategic trade versus all trade.

本页面公开的世界贸易数据子集依托于战略贸易图谱（Strategic Trade Atlas），覆盖2020至2024年的贸易时段。该数据集共分为三套：
第一套为战略贸易图谱数据集（Strategic Trade Atlas Data），作为核心数据集，涵盖各国间战略商品的跨期贸易流量数据。
第二套为战略商品显示性比较优势数据集（Strategic Commodities RCA Data），用于测算参考时段内各国在战略商品贸易中的显示性比较优势（Revealed Comparative Advantage，简称RCA）。
第三套为全品类贸易数据集（Total Trade Data），收录各国在全部商品（含战略商品与非战略商品）上的贸易统计数据，可用于计算战略贸易占整体贸易的份额。