26.15 | | Niobium, tantalum, vanadium or zirconium ores and concentrates |
2615.10 | 000 | Zirconium ores and concentrates |
2825.60 | | Germanium oxides and zirconium dioxide |
2827.49 | 100 | 1 Zirconium oxychloride |
81.09 | | Zirconium and articles thereof, including waste and scrap |
8109.20 | 000 | Unwrought zirconium; powders |