| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6130.0 | USD | 20180423 |
| Unknown | China national standards | MT | 8520.0 | USD | 20180423 |
| Unknown | China national standards | MT | 6120.0 | USD | 20180423 |
| Unknown | China national standards | MT | 1430.0 | USD | 20180423 |
| Unknown | China national standards | MT | 1940.0 | USD | 20180423 |
| Unknown | China national standards | MT | 920.0 | USD | 20180423 |
| Unknown | China national standards | MT | 690.0 | USD | 20180423 |
| Unknown | China national standards | MT | 890.0 | USD | 20180423 |
| Unknown | China national standards | MT | 4810.0 | USD | 20180422 |
| Unknown | China national standards | MT | 12890.0 | USD | 20180422 |