| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 740.0 | USD | 20191119 |
| Unknown | China national standards | MT | 4800.0 | USD | 20191119 |
| Unknown | China national standards | MT | 2530.0 | USD | 20191119 |
| Unknown | China national standards | MT | 5250.0 | USD | 20191119 |
| Unknown | China national standards | MT | 3340.0 | USD | 20191119 |
| Unknown | China national standards | MT | 4590.0 | USD | 20191119 |
| Unknown | China national standards | MT | 5900.0 | USD | 20191119 |
| Unknown | China national standards | MT | 2330.0 | USD | 20191119 |
| Unknown | China national standards | MT | 6260.0 | USD | 20191119 |
| Unknown | China national standards | MT | 5250.0 | USD | 20191119 |