| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15820.0 | USD | 20181001 |
| Unknown | China national standards | MT | 18510.0 | USD | 20181001 |
| Unknown | China national standards | MT | 17430.0 | USD | 20181001 |
| Unknown | China national standards | MT | 14980.0 | USD | 20181001 |
| Unknown | China national standards | MT | 16450.0 | USD | 20181001 |
| Unknown | China national standards | MT | 15520.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2310.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1850.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1720.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2530.0 | USD | 20181001 |