美国 · 品目· 3 个子目· 5 个税号
7017实验室、卫生或药用玻璃器皿
Laboratory, hygienic or pharmaceutical glassware, whether or not graduated or calibrated
子目（6 位 WCO 统一）
美国税号（10 位）
本品目下 美国海关的全部细分税号与首要税率
| HS 编码 | 商品描述 | 首要税率 |
|---|---|---|
| 7017.10.30.00 | Quartz reactor tubes and holders designed for insertion into diffusion and oxidation furnaces for production of semiconductor wafers | Free |
| 7017.10.60.00 | Other | 4.6% |
| 7017.20.00.00 | Of other glass having a linear coefficient of expansion not exceeding 5 x 10-6 per Kelvin within a temperature range of 0°C to 300°C | 6.7% |
| 7017.90.10.00 | Microscope slides and micro cover glasses | Free |
| 7017.90.50.00 | Other | 6.7% |