| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8740.0 | USD | 20180421 |
| Unknown | China national standards | MT | 900.0 | USD | 20180421 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180421 |
| Unknown | China national standards | MT | 810.0 | USD | 20180420 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180420 |
| Unknown | China national standards | MT | 5140.0 | USD | 20180420 |
| Unknown | China national standards | MT | 5660.0 | USD | 20180420 |
| Unknown | China national standards | MT | 5130.0 | USD | 20180420 |
| Unknown | China national standards | MT | 2770.0 | USD | 20180420 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180420 |