| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2960.0 | USD | 20190515 |
| Unknown | China national standards | MT | 40690.0 | USD | 20190515 |
| Unknown | China national standards | MT | 25050.0 | USD | 20190515 |
| Unknown | China national standards | MT | 57080.0 | USD | 20190515 |
| Unknown | China national standards | MT | 9590.0 | USD | 20190515 |
| Unknown | China national standards | MT | 64360.0 | USD | 20190515 |
| Unknown | China national standards | MT | 10080.0 | USD | 20190514 |
| Unknown | China national standards | MT | 45750.0 | USD | 20190514 |
| Unknown | China national standards | MT | 56810.0 | USD | 20190514 |
| Unknown | China national standards | MT | 67000.0 | USD | 20190514 |