| Vendor |
Spec |
Unit |
Price |
Currency |
Date |
| Henan Sendi Environmental Protection Technology Co., Ltd. |
1000 VOCs |
MT |
633.04 |
USD |
20250918 |
| Henan Sendi Environmental Protection Technology Co., Ltd. |
China national standards |
MT |
351.69 |
USD |
20250918 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
300 VOCs |
MT |
211.19 |
USD |
20250916 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
300 VOCs |
MT |
323.82 |
USD |
20250916 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
China national standards |
MT |
211.19 |
USD |
20250916 |
| Henan Huiyihai Water Purification Materials Co., Ltd. |
China national standards |
MT |
211.19 |
USD |
20250916 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
China national standards |
MT |
211.1 |
USD |
20250915 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
300 VOCs |
MT |
323.69 |
USD |
20250915 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
300 VOCs |
MT |
211.1 |
USD |
20250915 |
| Henan Huiyihai Water Purification Materials Co., Ltd. |
China national standards |
MT |
211.1 |
USD |
20250915 |