| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30260.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2580.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1910.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1800.0 | USD | 20180501 |
| Unknown | China national standards | MT | 180.0 | USD | 20180501 |
| Unknown | China national standards | MT | 290.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1860.0 | USD | 20180501 |
| Unknown | China national standards | MT | 300.0 | USD | 20180501 |