| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 600.0 | USD | 20191201 |
| Unknown | China national standards | MT | 230.0 | USD | 20191201 |
| Unknown | China national standards | MT | 13870.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1980.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10110.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1890.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10320.0 | USD | 20191201 |
| Unknown | China national standards | MT | 390.0 | USD | 20191201 |
| Unknown | China national standards | MT | 15170.0 | USD | 20191201 |
| Unknown | China national standards | MT | 12240.0 | USD | 20191201 |