| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 35670.0 | USD | 20180501 |
| Unknown | China national standards | MT | 30350.0 | USD | 20180501 |
| Unknown | China national standards | MT | 10310.0 | USD | 20180501 |
| Unknown | China national standards | MT | 30480.0 | USD | 20180501 |
| Unknown | China national standards | MT | 34340.0 | USD | 20180501 |
| Unknown | China national standards | MT | 28000.0 | USD | 20180501 |
| Unknown | China national standards | MT | 29410.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4840.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4510.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5790.0 | USD | 20180501 |