The dividing line is 6 mm thickness: sheets of 6 mm or less fall under this heading, while wood sawn or processed to more than 6 mm falls under the sawn lumber heading. For borderline shipments, thickness must be measured and documented at the time of entry, as the difference determines both the applicable tariff line and any associated trade-remedy exposure.

Yes. The Lacey Act covers wood products including veneer sheets, requiring importers to file a declaration stating the scientific name of the wood species, the country of harvest, and the quantity. This is particularly relevant for tropical species such as meranti, where legal-harvest documentation from the exporting country is also advisable.