| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6650.0 | USD | 20190112 |
| Unknown | China national standards | MT | 4700.0 | USD | 20190112 |
| Unknown | China national standards | MT | 5500.0 | USD | 20190112 |
| Unknown | China national standards | MT | 4960.0 | USD | 20190112 |
| Unknown | China national standards | MT | 2320.0 | USD | 20190112 |
| Unknown | China national standards | MT | 7370.0 | USD | 20190112 |
| Unknown | China national standards | MT | 4670.0 | USD | 20190112 |
| Unknown | China national standards | MT | 4820.0 | USD | 20190112 |
| Unknown | China national standards | MT | 34090.0 | USD | 20190111 |
| Unknown | China national standards | MT | 33430.0 | USD | 20190111 |