| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 640.0 | USD | 20180911 |
| Unknown | China national standards | MT | 600.0 | USD | 20180911 |
| Unknown | China national standards | MT | 650.0 | USD | 20180911 |
| Unknown | China national standards | MT | 670.0 | USD | 20180911 |
| Unknown | China national standards | MT | 770.0 | USD | 20180911 |
| Unknown | China national standards | MT | 2320.0 | USD | 20180910 |
| Unknown | China national standards | MT | 3740.0 | USD | 20180910 |
| Unknown | China national standards | MT | 3770.0 | USD | 20180910 |
| Unknown | China national standards | MT | 3710.0 | USD | 20180910 |
| Unknown | China national standards | MT | 4240.0 | USD | 20180910 |