| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20191212 |
| Unknown | China national standards | MT | 440.0 | USD | 20191212 |
| Unknown | China national standards | MT | 680.0 | USD | 20191212 |
| Unknown | China national standards | MT | 460.0 | USD | 20191212 |
| Unknown | China national standards | MT | 430.0 | USD | 20191212 |
| Unknown | China national standards | MT | 500.0 | USD | 20191212 |
| Unknown | China national standards | MT | 3240.0 | USD | 20191211 |
| Unknown | China national standards | MT | 4260.0 | USD | 20191211 |
| Unknown | China national standards | MT | 3630.0 | USD | 20191211 |
| Unknown | China national standards | MT | 3210.0 | USD | 20191211 |