| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20190721 |
| Unknown | China national standards | MT | 210.0 | USD | 20190721 |
| Unknown | China national standards | MT | 140.0 | USD | 20190720 |
| Unknown | China national standards | MT | 150.0 | USD | 20190720 |
| Unknown | China national standards | MT | 1380.0 | USD | 20190720 |
| Unknown | China national standards | MT | 510.0 | USD | 20190720 |
| Unknown | China national standards | MT | 1030.0 | USD | 20190720 |
| Unknown | China national standards | MT | 9450.0 | USD | 20190720 |
| Unknown | China national standards | MT | 210.0 | USD | 20190720 |
| Unknown | China national standards | MT | 210.0 | USD | 20190720 |