| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20180721 |
| Unknown | China national standards | MT | 750.0 | USD | 20180721 |
| Unknown | China national standards | MT | 480.0 | USD | 20180721 |
| Unknown | China national standards | MT | 680.0 | USD | 20180721 |
| Unknown | China national standards | MT | 740.0 | USD | 20180721 |
| Unknown | China national standards | MT | 310.0 | USD | 20180721 |
| Unknown | China national standards | MT | 480.0 | USD | 20180721 |
| Unknown | China national standards | MT | 400.0 | USD | 20180721 |
| Unknown | China national standards | MT | 2510.0 | USD | 20180720 |
| Unknown | China national standards | MT | 2590.0 | USD | 20180720 |