Sao Tome and Principeimports of Semiconductor devices, nes was $0.25K . Sao Tome and Principeimported Semiconductor devices, nes from Portugal ($0.25K )Sao Tome and Principeimports of Semiconductor devices, nes was $0.25K . Sao Tome and Principeimported Semiconductor devices, nes from Portugal ($0.25K ).Semiconductor devices, nes exports by country in 2022