| 39219090.01 |
Ion (ic)exchange membrane |
kilogram/ |
45% |
|
|
| 39219090.10 |
Laminated board made of structure of composite materials under sensitive item control(various prepreg and pre-formed parts reinforced by fibers and threads, the specific tensile strength of reinforcing materials is greater than 7.62×104m and specific modu |
kilogram/ |
45% |
3 |
|
| 39219090.90 |
Other plates, sheets, film, foil and strip of plastic，not elsewhere specified or included [other than ion (ic)exchange membrane and laminated board made of composite materials under sensitive item control] |
kilogram/ |
45% |
|
|
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