| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1140.0 | USD | 20180316 |
| Unknown | China national standards | MT | 240.0 | USD | 20180316 |
| Unknown | China national standards | MT | 2490.0 | USD | 20180316 |
| Unknown | China national standards | MT | 950.0 | USD | 20180316 |
| Unknown | China national standards | MT | 710.0 | USD | 20180316 |
| Unknown | China national standards | MT | 690.0 | USD | 20180316 |
| Unknown | China national standards | MT | 5020.0 | USD | 20180315 |
| Unknown | China national standards | MT | 1290.0 | USD | 20180315 |
| Unknown | China national standards | MT | 4890.0 | USD | 20180315 |
| Unknown | China national standards | MT | 880.0 | USD | 20180315 |