| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32890.0 | USD | 20181001 |
| Unknown | China national standards | MT | 32330.0 | USD | 20181001 |
| Unknown | China national standards | MT | 26520.0 | USD | 20181001 |
| Unknown | China national standards | MT | 32940.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5100.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4910.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4250.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1620.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4670.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4500.0 | USD | 20181001 |