| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 340.0 | USD | 20190318 |
| Unknown | China national standards | MT | 2820.0 | USD | 20190318 |
| Unknown | China national standards | MT | 2510.0 | USD | 20190318 |
| Unknown | China national standards | MT | 1980.0 | USD | 20190318 |
| Unknown | China national standards | MT | 1080.0 | USD | 20190317 |
| Unknown | China national standards | MT | 300.0 | USD | 20190317 |
| Unknown | China national standards | MT | 5950.0 | USD | 20190317 |
| Unknown | China national standards | MT | 290.0 | USD | 20190317 |
| Unknown | China national standards | MT | 300.0 | USD | 20190316 |
| Unknown | China national standards | MT | 1910.0 | USD | 20190316 |