| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20180723 |
| Unknown | China national standards | MT | 780.0 | USD | 20180723 |
| Unknown | China national standards | MT | 940.0 | USD | 20180723 |
| Unknown | China national standards | MT | 890.0 | USD | 20180723 |
| Unknown | China national standards | MT | 1130.0 | USD | 20180723 |
| Unknown | China national standards | MT | 850.0 | USD | 20180722 |
| Unknown | China national standards | MT | 760.0 | USD | 20180722 |
| Unknown | China national standards | MT | 3080.0 | USD | 20180722 |
| Unknown | China national standards | MT | 3820.0 | USD | 20180722 |
| Unknown | China national standards | MT | 5090.0 | USD | 20180722 |