| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4910.0 | USD | 20190201 |
| Unknown | China national standards | MT | 5040.0 | USD | 20190201 |
| Unknown | China national standards | MT | 7100.0 | USD | 20190201 |
| Unknown | China national standards | MT | 730.0 | USD | 20190201 |
| Unknown | China national standards | MT | 100.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3420.0 | USD | 20190201 |
| Unknown | China national standards | MT | 850.0 | USD | 20190201 |
| Unknown | China national standards | MT | 760.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1060.0 | USD | 20190201 |
| Unknown | China national standards | MT | 800.0 | USD | 20190201 |