Exhibit 16a (U.S. Trade in ATP by Tech Group and Selected Countries and Areas) of the FT900 (U.S. International Trade in Goods and Services) offers the trade balance, import, and export totals by tech group for the current and prior month and current and prior year-to-date. For additional historical data, please visit https://www.census.gov/foreign-trade/Press-Release/ft900_index.html.