| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20190721 |
| Unknown | China national standards | MT | 120.0 | USD | 20190721 |
| Unknown | China national standards | MT | 350.0 | USD | 20190720 |
| Unknown | China national standards | MT | 120.0 | USD | 20190720 |
| Unknown | China national standards | MT | 100.0 | USD | 20190720 |
| Unknown | China national standards | MT | 600.0 | USD | 20190720 |
| Unknown | China national standards | MT | 590.0 | USD | 20190720 |
| Unknown | China national standards | MT | 3770.0 | USD | 20190720 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190720 |
| Unknown | China national standards | MT | 610.0 | USD | 20190720 |