| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1030.0 | USD | 20180610 |
| Unknown | China national standards | MT | 940.0 | USD | 20180610 |
| Unknown | China national standards | MT | 6920.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5910.0 | USD | 20180601 |
| Unknown | China national standards | MT | 13250.0 | USD | 20180601 |
| Unknown | China national standards | MT | 8680.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6900.0 | USD | 20180601 |
| Unknown | China national standards | MT | 7370.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6540.0 | USD | 20180601 |
| Unknown | China national standards | MT | 11080.0 | USD | 20180601 |