Mirror statistics definition

Mirror statistics

Comparing what one country reports exporting to a partner with what the partner reports importing from it, treating persistent gaps as evidence of misreporting.

also known as

mirror trade analysis, partner-country data comparison

reviewed

2026-08-20

Cite this page

APA 7

Sanctions Evasion Reference. (2026, August 20). Mirror statistics. https://sanctionsevasion.org/reference/glossary/mirror-statistics/

Chicago

Sanctions Evasion Reference. “Mirror statistics.” Last reviewed August 20, 2026. https://sanctionsevasion.org/reference/glossary/mirror-statistics/.

BibTeX

@misc{ser-reference-glossary-mirror-statistics,
  author = {{Sanctions Evasion Reference}},
  title  = {Mirror statistics},
  year   = {2026},
  note   = {Last reviewed 2026-08-20},
  url    = {https://sanctionsevasion.org/reference/glossary/mirror-statistics/}
}

The date is when this page was last reviewed, not when it was first published.

Every trade flow is recorded twice, by two customs administrations, using the same commodity codes. In a perfect world the two series would differ only by freight and insurance and by timing.

Sustained, one-directional divergence in specific codes between specific partners is therefore informative. It is not proof of anything about a particular shipment — valuation conventions, timing and re-export treatment all create legitimate gaps — which is why any honest use of the method publishes its assumptions alongside its numbers.

Where this term is used

How are gold and commodities used to settle sanctioned trade? — Settling cross-border obligations by moving physical gold or fungible commodities instead of currency, so that value transfers without any payment entering the banking system.
What is HS code misclassification? — Declaring goods under a Harmonised System commodity code that does not describe them, so that they attract the wrong duty, escape a licence requirement, or disappear from the statistics that would show them.
What is third-country transshipment? — Routing restricted goods through an intermediate country so that the shipment reaching the restricted destination appears to originate somewhere the exporter would have supplied without question.
What is trade misinvoicing? — Trade misinvoicing is misstating the price, quantity or description of goods on trade documents, so that value moves across a border in a direction and an amount the paperwork does not admit.

Related terms

Trade misinvoicing — Deliberately misstating the price, quantity or description of goods on trade documents so that the value recorded differs from the value actually exchanged.
HS code — A six-digit commodity code from the World Customs Organization Harmonised System, extended nationally, that determines the tariff and the controls applied to goods.
Common High Priority List — A list of Harmonised System codes covering items assessed as most critical to a restricted military programme, published jointly by export control authorities.

Where this term is used

Related terms

Sources