| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8720.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1410.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6300.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3250.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1460.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1250.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4490.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3470.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1540.0 | USD | 20191201 |
| Unknown | China national standards | MT | 520.0 | USD | 20191201 |