Groups of products period Total 1. Manufacture of aircraft and spacecraft Annual rate -20.9 1. Manufacture of aircraft and spacecraft 2020 2,329.0 1. Manufacture of aircraft and spacecraft 2019 2,944.8 2. Office machinery and computers Annual rate 8.8 2. Office machinery and computers 2020 4,847.4 2. Office machinery and computers 2019 4,455.2 3. Electronic Material radio, television and communications equipment Annual rate -7.0 3. Electronic Material radio, television and communications equipment 2020 9,844.4 3. Electronic Material radio, television and communications equipment 2019 10,590.6 4. Pharmaceutical products Annual rate 10.0 4. Pharmaceutical products 2020 6,208.1 4. Pharmaceutical products 2019 5,644.5 5. Scientific instruments Annual rate -3.5 5. Scientific instruments 2020 3,687.2 5. Scientific instruments 2019 3,819.6 6. Electrical machinery and material Annual rate 1.5 6. Electrical machinery and material 2020 917.5 6. Electrical machinery and material 2019 904.2 7. Chemical products Annual rate -12.3 7. Chemical products 2020 1,661.4 7. Chemical products 2019 1,894.2 8. Mechanical machinery and equipment Annual rate -35.0 8. Mechanical machinery and equipment 2020 460.3 8. Mechanical machinery and equipment 2019 708.6 9. Weapons and ammunition Annual rate -29.6 9. Weapons and ammunition 2020 124.5 9. Weapons and ammunition 2019 176.9 Total high tech imports Annual rate -3.4 Total high tech imports 2020 30,079.8 Total high tech imports 2019 31,138.6 Total imports Annual rate -14.1 Total imports 2020 276,925.2 Total imports 2019 322,436.9