| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20180319 |
| Unknown | China national standards | MT | 770.0 | USD | 20180318 |
| Unknown | China national standards | MT | 110.0 | USD | 20180318 |
| Unknown | China national standards | MT | 370.0 | USD | 20180318 |
| Unknown | China national standards | MT | 2600.0 | USD | 20180317 |
| Unknown | China national standards | MT | 6730.0 | USD | 20180317 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180317 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180316 |
| Unknown | China national standards | MT | 720.0 | USD | 20180316 |
| Unknown | China national standards | MT | 6730.0 | USD | 20180316 |