| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1500.0 | USD | 20191212 |
| Unknown | China national standards | MT | 210.0 | USD | 20191212 |
| Unknown | China national standards | MT | 860.0 | USD | 20191212 |
| Unknown | China national standards | MT | 320.0 | USD | 20191211 |
| Unknown | China national standards | MT | 3930.0 | USD | 20191211 |
| Unknown | China national standards | MT | 260.0 | USD | 20191210 |
| Unknown | China national standards | MT | 3070.0 | USD | 20191210 |
| Unknown | China national standards | MT | 270.0 | USD | 20191210 |
| Unknown | China national standards | MT | 1000.0 | USD | 20191210 |
| Unknown | China national standards | MT | 410.0 | USD | 20191210 |