| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 990.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1710.0 | USD | 20180501 |
| Unknown | China national standards | MT | 750.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1500.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180501 |
| Unknown | China national standards | MT | 990.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180501 |
| Unknown | China national standards | MT | 910.0 | USD | 20180501 |
| Unknown | China national standards | MT | 280.0 | USD | 20180501 |
| Unknown | China national standards | MT | 110.0 | USD | 20180501 |