| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 820.0 | USD | 20180522 |
| Unknown | China national standards | MT | 150.0 | USD | 20180522 |
| Unknown | China national standards | MT | 230.0 | USD | 20180522 |
| Unknown | China national standards | MT | 250.0 | USD | 20180522 |
| Unknown | China national standards | MT | 160.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180521 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180520 |
| Unknown | China national standards | MT | 150.0 | USD | 20180520 |
| Unknown | China national standards | MT | 3560.0 | USD | 20180519 |
| Unknown | China national standards | MT | 160.0 | USD | 20180519 |