| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 38690.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2900.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1180.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3170.0 | USD | 20191201 |
| Unknown | China national standards | MT | 250.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2300.0 | USD | 20191201 |
| Unknown | China national standards | MT | 230.0 | USD | 20191201 |
| Unknown | China national standards | MT | 670.0 | USD | 20191201 |
| Unknown | China national standards | MT | 270.0 | USD | 20191201 |
| Unknown | China national standards | MT | 270.0 | USD | 20191201 |