| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3120.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1910.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2360.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2410.0 | USD | 20181101 |
| Unknown | China national standards | MT | 600.0 | USD | 20181023 |
| Unknown | China national standards | MT | 1910.0 | USD | 20181023 |
| Unknown | China national standards | MT | 320.0 | USD | 20181022 |
| Unknown | China national standards | MT | 1380.0 | USD | 20181022 |
| Unknown | China national standards | MT | 2340.0 | USD | 20181022 |
| Unknown | China national standards | MT | 2690.0 | USD | 20181022 |