Explainer · sanctionsWhat Sanctions Do—and Do Not—Prohibit
Programs differ by jurisdiction, target, transaction and license. A name on a list is not a substitute for reading the rule.
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Duties, exclusions, effective dates and downstream costs.
Explainer · tariffs
How to Read a Tariff Change
The headline rate is only the start: product classification, legal authority, exclusions and effective dates determine the real exposure.
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Explainer · sanctions
Explainer · export controlsExport Controls Are a Product-and-End-Use Test
Destination matters, but classification, end user and end use can be just as decisive.
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Analysis · us chinaWhy U.S.–China Trade Data Needs Context
A bilateral deficit cannot show ownership, value added, rerouting or the strategic importance of individual inputs.
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