| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5530.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4130.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4450.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1010.0 | USD | 20180501 |
| Unknown | China national standards | MT | 400.0 | USD | 20180501 |
| Unknown | China national standards | MT | 690.0 | USD | 20180501 |
| Unknown | China national standards | MT | 650.0 | USD | 20180501 |
| Unknown | China national standards | MT | 600.0 | USD | 20180501 |
| Unknown | China national standards | MT | 830.0 | USD | 20180501 |
| Unknown | China national standards | MT | 600.0 | USD | 20180501 |