世界贸易整合解决方案(WITS)是一个贸易软件工具,可按照各种产品分类、产品细节、年份及贸易流量查询各国之间的双边贸易,也包含关税和非关税措施以及用于计算降低关税的效果的分析工具。此外,用户可使用两种可视化工具。

Time series
Annual
Current
World, East Asia & Pacific, Europe & Central Asia, Latin America & Caribbean, Middle East & North Africa, South Asia, Sub Saharan Africa, High income, Low or Middle income, IBRD, IDA
National
219
Trade imports, exports, re-imports, re-exports, gross exports, gross imports, MFN tariff rates, bound tariff raters, preferential tariffs. Non-Tariff Measure data with new UNCTAD classification now available.
Trade
No fixed schedule
wits@worldbank.org
Query tool
United Nations COMTRADE database, UNCTAD's TRAINS database, WTO's Integrated database (IDB), WTO's consolidated tariff schedules (CTS), World Bank and the Center for International Business, Tuck School of Business at Dartmouth College’s Global Preferential Trade Access Database (GPTAD)
1962 - 2012

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