| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3810.0 | USD | 20190821 |
| Unknown | China national standards | MT | 4890.0 | USD | 20190821 |
| Unknown | China national standards | MT | 5570.0 | USD | 20190821 |
| Unknown | China national standards | MT | 3180.0 | USD | 20190821 |
| Unknown | China national standards | MT | 3810.0 | USD | 20190821 |
| Unknown | China national standards | MT | 3680.0 | USD | 20190821 |
| Unknown | China national standards | MT | 2750.0 | USD | 20190821 |
| Unknown | China national standards | MT | 510.0 | USD | 20190820 |
| Unknown | China national standards | MT | 480.0 | USD | 20190820 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190820 |