| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5310.0 | USD | 20180511 |
| Unknown | China national standards | MT | 32430.0 | USD | 20180510 |
| Unknown | China national standards | MT | 33650.0 | USD | 20180510 |
| Unknown | China national standards | MT | 17750.0 | USD | 20180510 |
| Unknown | China national standards | MT | 29240.0 | USD | 20180510 |
| Unknown | China national standards | MT | 28570.0 | USD | 20180510 |
| Unknown | China national standards | MT | 5180.0 | USD | 20180510 |
| Unknown | China national standards | MT | 2800.0 | USD | 20180510 |
| Unknown | China national standards | MT | 4720.0 | USD | 20180510 |
| Unknown | China national standards | MT | 2800.0 | USD | 20180510 |