| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1060.0 | USD | 20190217 |
| Unknown | China national standards | MT | 810.0 | USD | 20190217 |
| Unknown | China national standards | MT | 9300.0 | USD | 20190217 |
| Unknown | China national standards | MT | 980.0 | USD | 20190217 |
| Unknown | China national standards | MT | 52340.0 | USD | 20190217 |
| Unknown | China national standards | MT | 53800.0 | USD | 20190217 |
| Unknown | China national standards | MT | 2020.0 | USD | 20190217 |
| Unknown | China national standards | MT | 1050.0 | USD | 20190217 |
| Unknown | China national standards | MT | 4430.0 | USD | 20190217 |
| Unknown | China national standards | MT | 405470.0 | USD | 20190216 |