Commerce’s methodology for calculating AD duties on nonmarket economy products differs from its market economy approach in that (1) since NME prices are unreliable, it uses price information from surrogate countries, like India, to construct the value of the imported products and (2) it limits eligibility for individual rates to companies that show their export activities are not subject to government control. Companies that do not meet the criteria or do not participate in Commerce investigations receive “country-wide” rates.

China has been the most frequent target of U.S. AD actions. On 25 occasions, Commerce has applied duties to the same product from both China and one or more market economy. China (NME) duties were over 20 percentage points higher than those applied to market economies, on average. This is because average China country-wide rates were over 60 points higher than comparable market economy rates. Individual China company rates were similar to those assigned to market economy companies, on average.

Commerce can declare China a market economy if the country meets certain criteria, thus ending the use of surrogate price information and country-wide rates in China AD actions. These changes would have a mixed impact. Duties would likely decline for Chinese companies not assigned individual rates. Individual company rates would likely diverge, with those that do not cooperate with Commerce receiving rates that are substantially higher than those that do cooperate. In any case, it appears that the actual trade impact of the NME methodology will decline as the portion of total export trade conducted by Chinese companies assigned individual rates increases and as the country-wide rates that largely account for the comparatively high average rates applied to China decline in importance.