| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2160.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1450.0 | USD | 20191201 |
| Unknown | China national standards | MT | 33780.0 | USD | 20191201 |
| Unknown | China national standards | MT | 310.0 | USD | 20191201 |
| Unknown | China national standards | MT | 31370.0 | USD | 20191201 |
| Unknown | China national standards | MT | 7000.0 | USD | 20191201 |
| Unknown | China national standards | MT | 100.0 | USD | 20191201 |
| Unknown | China national standards | MT | 190.0 | USD | 20191201 |
| Unknown | China national standards | MT | 200.0 | USD | 20191201 |