| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1670.0 | USD | 20191221 |
| Unknown | China national standards | MT | 1620.0 | USD | 20191221 |
| Unknown | China national standards | MT | 7960.0 | USD | 20191221 |
| Unknown | China national standards | MT | 9810.0 | USD | 20191221 |
| Unknown | China national standards | MT | 11380.0 | USD | 20191221 |
| Unknown | China national standards | MT | 1130.0 | USD | 20191221 |
| Unknown | China national standards | MT | 1500.0 | USD | 20191221 |
| Unknown | China national standards | MT | 7950.0 | USD | 20191221 |
| Unknown | China national standards | MT | 9760.0 | USD | 20191221 |
| Unknown | China national standards | MT | 15050.0 | USD | 20191221 |