85423100 under HS Code ELECTRONIC INTEGRATED CIRCUITS - ELECTRONIC INTEGRATED CIRCUITS -- PROCESSORS AND CONTROLLERS, WHETHER OR NOT COMBINED WITH MEMORIES, CONVERTERS, LOGIC CIRCUITS,AMPLIFIERS, CLOCK AND TIMING CIRCUITS, OR OTHER CIRCUITS, 85423300 under HS Code ELECTRONIC INTEGRATED CIRCUITS - ELECTRONIC INTEGRATED CIRCUITS - AMPLIFIERS, and 85371019 under HS Code Others were the top imported HS Codes by Bach Khoa Application Technology Company Limited in 2021.