| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4520.0 | USD | 20180621 |
| Unknown | China national standards | MT | 4690.0 | USD | 20180621 |
| Unknown | China national standards | MT | 510.0 | USD | 20180621 |
| Unknown | China national standards | MT | 640.0 | USD | 20180621 |
| Unknown | China national standards | MT | 470.0 | USD | 20180621 |
| Unknown | China national standards | MT | 950.0 | USD | 20180621 |
| Unknown | China national standards | MT | 3080.0 | USD | 20180620 |
| Unknown | China national standards | MT | 4290.0 | USD | 20180620 |
| Unknown | China national standards | MT | 2310.0 | USD | 20180620 |
| Unknown | China national standards | MT | 4930.0 | USD | 20180620 |