| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 42740.0 | USD | 20191201 |
| Unknown | China national standards | MT | 12980.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4440.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11740.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5410.0 | USD | 20191201 |
| Unknown | China national standards | MT | 476630.0 | USD | 20191201 |
| Unknown | China national standards | MT | 17630.0 | USD | 20191201 |
| Unknown | China national standards | MT | 23000.0 | USD | 20191201 |
| Unknown | China national standards | MT | 205320.02 | USD | 20191201 |
| Unknown | China national standards | MT | 222960.02 | USD | 20191201 |