| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1010.0 | USD | 20181115 |
| Unknown | China national standards | MT | 7810.0 | USD | 20181115 |
| Unknown | China national standards | MT | 970.0 | USD | 20181113 |
| Unknown | China national standards | MT | 7780.0 | USD | 20181113 |
| Unknown | China national standards | MT | 140.0 | USD | 20181113 |
| Unknown | China national standards | MT | 950.0 | USD | 20181112 |
| Unknown | China national standards | MT | 140.0 | USD | 20181111 |
| Unknown | China national standards | MT | 1040.0 | USD | 20181111 |
| Unknown | China national standards | MT | 960.0 | USD | 20181111 |
| Unknown | China national standards | MT | 1010.0 | USD | 20181111 |