| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5990.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1000.0 | USD | 20191201 |
| Unknown | China national standards | MT | 70820.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1690.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3220.0 | USD | 20191201 |
| Unknown | China national standards | MT | 240.0 | USD | 20191201 |
| Unknown | China national standards | MT | 88430.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5990.0 | USD | 20191201 |
| Unknown | China national standards | MT | 32450.0 | USD | 20191201 |
| Unknown | China national standards | MT | 460.0 | USD | 20191201 |