| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10170.0 | USD | 20180501 |
| Unknown | China national standards | MT | 316260.0 | USD | 20180501 |
| Unknown | China national standards | MT | 405800.0 | USD | 20180501 |
| Unknown | China national standards | MT | 537140.0 | USD | 20180501 |
| Unknown | China national standards | MT | 124680.0 | USD | 20180501 |
| Unknown | China national standards | MT | 269990.0 | USD | 20180501 |
| Unknown | China national standards | MT | 54000.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1060320.0 | USD | 20180501 |
| Unknown | China national standards | MT | 15150.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2770.0 | USD | 20180501 |