| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 850.0 | USD | 20190516 |
| Unknown | China national standards | MT | 4100.0 | USD | 20190516 |
| Unknown | China national standards | MT | 28240.0 | USD | 20190516 |
| Unknown | China national standards | MT | 3510.0 | USD | 20190516 |
| Unknown | China national standards | MT | 630.0 | USD | 20190516 |
| Unknown | China national standards | MT | 630.0 | USD | 20190516 |
| Unknown | China national standards | MT | 100.0 | USD | 20190516 |
| Unknown | China national standards | MT | 130.0 | USD | 20190516 |
| Unknown | China national standards | MT | 90.0 | USD | 20190515 |
| Unknown | China national standards | MT | 140.0 | USD | 20190515 |