| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2020.0 | USD | 20190318 |
| Unknown | China national standards | MT | 2090.0 | USD | 20190318 |
| Unknown | China national standards | MT | 2080.0 | USD | 20190317 |
| Unknown | China national standards | MT | 1970.0 | USD | 20190317 |
| Unknown | China national standards | MT | 2390.0 | USD | 20190317 |
| Unknown | China national standards | MT | 14910.0 | USD | 20190317 |
| Unknown | China national standards | MT | 21310.0 | USD | 20190317 |
| Unknown | China national standards | MT | 1900.0 | USD | 20190317 |
| Unknown | China national standards | MT | 3280.0 | USD | 20190317 |
| Unknown | China national standards | MT | 11870.0 | USD | 20190316 |