| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 920.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1210.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1610.0 | USD | 20191201 |
| Unknown | China national standards | MT | 830.0 | USD | 20191201 |
| Unknown | China national standards | MT | 790.0 | USD | 20191201 |
| Unknown | China national standards | MT | 900.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1220.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1280.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2320.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1400.0 | USD | 20191201 |