| 810910 | 810910 - Unwrought zirconium; waste and scrap; powders |
| 810920 | 810920 - Zirconium; unwrought, powders |
| 810921 | 810921 - Zirconium; unwrought, powders, containing less than 1 part ha |
| 810929 | 810929 - Zirconium; unwrought, powders, containing not less than 1 par |
| 810930 | 810930 - Zirconium; waste and scrap |
| 810931 | 810931 - Zirconium; waste and scrap, containing less than 1 part hafni |
| 810939 | 810939 - Zirconium; waste and scrap, containing not less than 1 part h |
| 810990 | 810990 - Zirconium; other than unwrought, n.e.c. in heading no. 8109 |
| 810991 | 810991 - Zirconium; other than unwrought, n.e.c. in heading no. 8109, |
| 810999 | 810999 - Zirconium; other than unwrought, n.e.c. in heading no. 8109, |