| 2933.19.30 | 10 | Couplers, for use in color negative photographic paper | kg | | | |
| 2933.19.30 | 15 | Coupler dispersions, for use in color negative photographic paper | kg | | | |
| 3707.90.32 | 20 | Couplers, for use in color negative photographic paper | kg | | | |
| 3707.90.32 | 30 | Coupler dispersions, for use in color negative photographic paper | kg | | | |
| 7304.24.30 | | Threaded or coupled | | Free | | 28% |
| 7304.29.10 | | Threaded or coupled | | Free | | 20% |
| 7304.29.31 | | Threaded or coupled | | Free | | 28% |
| 7305.20.20 | 00 | Threaded or coupled | kg | Free | | 20% |
| 7305.20.60 | 00 | Threaded or coupled | kg | Free | | 28% |
| 7306.21.30 | 00 | Threaded or coupled | kg | Free | | 28% |
| 7306.29.10 | | Threaded or coupled | | Free | | 20% |
| 7306.29.31 | 00 | Threaded or coupled | kg | Free | | 28% |
| 8413.70.20 | 05 | Single-stage, single-suction, close-coupled: | | | | |
| 8525.50.30 | 35 | Converters, decoders, preamplifiers, line amplifiers, distribution amplifiers and other amplifiers; directional couplers and other couplers; all the foregoing designed for cable or closed-circuit television applications | X | | | |
| 8536.50.70 | 00 | Electronic AC switches consisting of optically coupled input and output circuits (insulated thyristor AC switches); electronic switches, including temperature protected switches, consisting of a transistor and a logic chip (chip-on-chip technology); electromechanical snap-action switches for a current not exceeding 11 amps | No. | Free | | 35% |
| 8541.40.80 | 00 | Optical coupled isolators | No. | Free | | 35% |
| 9817.29.01 | | Cyclic organic chemical products in any physical form having an aromatic or modified aromatic structure, however provided for in chapter 29 (but excluding 2,3-dihydroxynaphthalene-6-sulfonic acid, sodium salt), to be used in the manufacture of photographic color couplers; photographic color couplers (but excluding 2,3-dihydroxynaphthalene-6-sulfonic acid, sodium salt) (all the foregoing goods however provided for in chapter 29 or in subheading 3707.90.31, 3707.90.32 or 3707.90.60) | | Free | | The rate applicable in the absence of this heading |
