| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 750.0 | USD | 20190720 |
| Unknown | China national standards | MT | 8430.0 | USD | 20190720 |
| Unknown | China national standards | MT | 670.0 | USD | 20190720 |
| Unknown | China national standards | MT | 720.0 | USD | 20190720 |
| Unknown | China national standards | MT | 810.0 | USD | 20190720 |
| Unknown | China national standards | MT | 680.0 | USD | 20190720 |
| Unknown | China national standards | MT | 100.0 | USD | 20190720 |
| Unknown | China national standards | MT | 110.0 | USD | 20190720 |
| Unknown | China national standards | MT | 100.0 | USD | 20190720 |
| Unknown | China national standards | MT | 80.0 | USD | 20190719 |