| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3420.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3030.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3920.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3080.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3010.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2910.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2700.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2990.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2870.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2730.0 | USD | 20191201 |