| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7990.0 | USD | 20191120 |
| Unknown | China national standards | MT | 12770.0 | USD | 20191120 |
| Unknown | China national standards | MT | 80.0 | USD | 20191120 |
| Unknown | China national standards | MT | 110.0 | USD | 20191120 |
| Unknown | China national standards | MT | 680.0 | USD | 20191120 |
| Unknown | China national standards | MT | 100.0 | USD | 20191120 |
| Unknown | China national standards | MT | 930.0 | USD | 20191120 |
| Unknown | China national standards | MT | 110.0 | USD | 20191120 |
| Unknown | China national standards | MT | 1360.0 | USD | 20191119 |
| Unknown | China national standards | MT | 320.0 | USD | 20191119 |