Andre kendte faktorer end dumpingimporten, der samtidig kunne have tilføjet EF-erhvervsgrenen skade, er også blevet undersøgt for at sikre, at en eventuel skade forårsaget af disse andre faktorer ikke blev tilskrevet dumpingimporten.
Known factors other than the dumped imports, which could at the same time have injured the Community industry, were also examined to ensure that the possible injury caused by these other factors was not attributed to the dumped imports.