| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 760.0 | USD | 20191111 |
| Unknown | China national standards | MT | 12940.0 | USD | 20191111 |
| Unknown | China national standards | MT | 460.0 | USD | 20191111 |
| Unknown | China national standards | MT | 22000.0 | USD | 20191110 |
| Unknown | China national standards | MT | 3110.0 | USD | 20191110 |
| Unknown | China national standards | MT | 5010.0 | USD | 20191110 |
| Unknown | China national standards | MT | 710.0 | USD | 20191110 |
| Unknown | China national standards | MT | 9330.0 | USD | 20191110 |
| Unknown | China national standards | MT | 19980.0 | USD | 20191110 |
| Unknown | China national standards | MT | 2810.0 | USD | 20191101 |