| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10080.0 | USD | 20191121 |
| Unknown | China national standards | MT | 1380.0 | USD | 20191121 |
| Unknown | China national standards | MT | 9700.0 | USD | 20191120 |
| Unknown | China national standards | MT | 15040.0 | USD | 20191120 |
| Unknown | China national standards | MT | 9790.0 | USD | 20191119 |
| Unknown | China national standards | MT | 10440.0 | USD | 20191119 |
| Unknown | China national standards | MT | 2840.0 | USD | 20191119 |
| Unknown | China national standards | MT | 14760.0 | USD | 20191119 |
| Unknown | China national standards | MT | 2080.0 | USD | 20191119 |
| Unknown | China national standards | MT | 2210.0 | USD | 20191118 |