| Vendor |
Spec |
Unit |
Price |
Currency |
Date |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
China national standards |
MT |
211.21 |
USD |
20250913 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
300 VOCs |
MT |
323.86 |
USD |
20250913 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
300 VOCs |
MT |
211.21 |
USD |
20250913 |
| Henan Huiyihai Water Purification Materials Co., Ltd. |
China national standards |
MT |
211.24 |
USD |
20250909 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
China national standards |
MT |
211.24 |
USD |
20250909 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
300 VOCs |
MT |
211.24 |
USD |
20250909 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
300 VOCs |
MT |
323.91 |
USD |
20250909 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
300 VOCs |
MT |
211.18 |
USD |
20250908 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
300 VOCs |
MT |
323.81 |
USD |
20250908 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
China national standards |
MT |
211.18 |
USD |
20250908 |