| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5020.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4630.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4540.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5010.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2810.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2480.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4130.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5200.0 | USD | 20180501 |
| Unknown | China national standards | MT | 540.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1530.0 | USD | 20180501 |