| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25690.0 | USD | 20191201 |
| Unknown | China national standards | MT | 820.0 | USD | 20191201 |
| Unknown | China national standards | MT | 720.0 | USD | 20191201 |
| Unknown | China national standards | MT | 180.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1260.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4300.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1150.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1000.0 | USD | 20191201 |
| Unknown | China national standards | MT | 660.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9430.0 | USD | 20191201 |