| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 320.0 | USD | 20180316 |
| Unknown | China national standards | MT | 500.0 | USD | 20180316 |
| Unknown | China national standards | MT | 310.0 | USD | 20180316 |
| Unknown | China national standards | MT | 710.0 | USD | 20180316 |
| Unknown | China national standards | MT | 770.0 | USD | 20180316 |
| Unknown | China national standards | MT | 3820.0 | USD | 20180316 |
| Unknown | China national standards | MT | 3190.0 | USD | 20180315 |
| Unknown | China national standards | MT | 23410.0 | USD | 20180315 |
| Unknown | China national standards | MT | 24330.0 | USD | 20180315 |
| Unknown | China national standards | MT | 9220.0 | USD | 20180315 |