| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2270.0 | USD | 20191201 |
| Unknown | China national standards | MT | 300.0 | USD | 20191201 |
| Unknown | China national standards | MT | 990.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9330.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1310.0 | USD | 20191201 |
| Unknown | China national standards | MT | 840.0 | USD | 20191201 |
| Unknown | China national standards | MT | 740.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2690.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1330.0 | USD | 20191201 |
| Unknown | China national standards | MT | 740.0 | USD | 20191201 |