| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3040.0 | USD | 20191201 |
| Unknown | China national standards | MT | 430.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4950.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1740.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1590.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3380.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8740.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1560.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1690.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1330.0 | USD | 20191201 |