| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4930.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4000.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3560.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3380.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6400.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3770.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4700.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4720.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4160.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3770.0 | USD | 20191201 |