| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Chongqing Carbinol | China national standards | MT | USD | 20241213 | |
| JX Xinlianxin | China national standards | MT | USD | 20241213 | |
| Kunming Xianfeng | China national standards | MT | USD | 20241213 | |
| Guiyang Chitianhua | China national standards | MT | USD | 20241213 | |
| Guizhou Tianfu | China national standards | MT | USD | 20241213 | |
| Hainan BlueChem | China national standards | MT | USD | 20241213 | |
| Qinzhou Huayi | China national standards | MT | USD | 20241213 | |
| Unknown | China national standards | MT | USD | 20210323 | |
| Unknown | China national standards | MT | USD | 20210323 | |
| Unknown | China national standards | MT | USD | 20210323 |
