| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2050.0 | USD | 20190421 |
| Unknown | China national standards | MT | 2150.0 | USD | 20190421 |
| Unknown | China national standards | MT | 2530.0 | USD | 20190421 |
| Unknown | China national standards | MT | 13800.0 | USD | 20190420 |
| Unknown | China national standards | MT | 11670.0 | USD | 20190420 |
| Unknown | China national standards | MT | 2080.0 | USD | 20190420 |
| Unknown | China national standards | MT | 1770.0 | USD | 20190420 |
| Unknown | China national standards | MT | 2270.0 | USD | 20190420 |
| Unknown | China national standards | MT | 11940.0 | USD | 20190419 |
| Unknown | China national standards | MT | 17600.0 | USD | 20190419 |