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Home > News > Carbon nanotube plants across Liaoning, Hebei, Shanxi and Shandong see many unit...

Carbon nanotube plants across Liaoning, Hebei, Shanxi and Shandong see many units shut for maintenance or permanently

Published on 2026-11-02
Region Enterprise Name Capacity (10,000 tons) Unit Status
Liaoning Ansteel Chemical Technology Co., Ltd. 15 Normal operation.
Panjin Ruide Chemical Co., Ltd. 22 Shut down on Oct 1; restart scheduled after the 2027 Spring Festival.
Hebei Xingtai Xuyang Coal Chemical Co., Ltd. 30 Normal operation; maintenance plan postponed.
Tangshan Xuyang Chemical Co., Ltd. 56 Normal operation
Tangshan Zhongrun Coal Chemical Co., Ltd. 30 One unit shut down on Jul 13; restart expected around Oct 30.
Tangshan Dimu Chemical Co., Ltd. 15 Normal operation
Qian'an Jiujiang Coal Storage & Transportation Co., Ltd. 10 Normal operation
Tangshan Ruida Fine Chemical Co., Ltd. 5 Normal operation
Kingboard (Hebei) Chemical Co., Ltd. 10 Shut down for maintenance on Oct 27 for 10 days.
Hebei Rongte Chemical Co., Ltd. 10 Normal operation
Handan Yulong Chemical Co., Ltd. 10 Operating at 50% load
Hebei Minhao Chemical Co., Ltd. 10 Normal operation
Hebei Yida Coal Coking Co., Ltd. 10 Shut down from Oct 29 to 31
Hebei Xinqiyuan Energy Development Co., Ltd. 10 Shut down
Shanxi Shanxi Sanwei Group Co., Ltd. 20 Shut down
Shanxi Coking Co., Ltd. 10 Normal operation
Shanxi Lubao Xinghai New Materials Co., Ltd. 10 Shut down on Jul 21; restart date undetermined.
Shanxi Chenghong Fudeyi Chemical Co., Ltd. 15 Normal operation
Xiaoyi Jinmao Chemical Co., Ltd. 10 Normal operation
Inner Mongolia CHN Energy Mengxi Huarui Chemical Co., Ltd. 10 Shut down
Inner Mongolia Qinghua Group Co., Ltd. 16 Normal operation
Inner Mongolia Rongxin Technology Co., Ltd. 15 Normal operation
Inner Mongolia Ekektogqi Jianyuan Chemical Co., Ltd. 10 Shut down
Ningxia Ningxia Tongde Aixin Circular Energy Technology Co., Ltd. 15 Planned shutdown for one week in the near future.
Ningxia Baofeng Energy Group 12 Maintenance for one week starting Oct 29.
Ningxia Baoting Energy 30 Normal operation
Shaanxi Hancheng Zhongxin Chemical Co., Ltd. 10 Shut down since May 11, 2025.
Gansu Gansu Shoutu New Energy Development Co., Ltd. 10 Shut down for maintenance on May 30; restart date undetermined.
Xinjiang Jimsar County Qinghua Chemical Co., Ltd. 10 Shut down
Shandong Tengzhou Shengyuan Hongda Chemical Co., Ltd. 18 Shut down since Aug 1, 2025.
Shandong Heze Yuhuang Chemical Co., Ltd. 15 Shut down since Jan 10, 2025.
Shandong Iron & Steel Co., Ltd. Laiwu Branch 10 Maintenance on Oct 17; restart planned for Nov 10.
Weifang Zhenxingrisheng Chemical Co., Ltd. 20 Permanently closed
Shandong Wanshan Weiye Chemical Co., Ltd. 15 Operating at 70% load
Shandong Derun Chemical Co., Ltd. 15 Shut down
Shandong Chenyao Chemical Co., Ltd. 15 Normal operation
Shandong Hongchang Chemical Co., Ltd. 10 Shut down since Jun 22, 2023.
Shandong Huineng New Material Technology Co., Ltd. 25 One unit shut down since Sep 9; startup planned for November. The other unit is operating normally.
Shandong Rongxin Group Co., Ltd. 10 Normal operation
Zibo Linzi Hengxing Chemical Plant Co., Ltd. 15 Shut down
Zhanhua Yukai New Materials Technology Co., Ltd. 10 Operating at 80% load
Zaozhuang Zhenxingrisheng Chemical Technology Co., Ltd. 20 Normal operation
Anhui Anhui Linhuan Coking Co., Ltd. 10 Shut down due to fault on Aug 23; restart time undetermined.
Anhui Zhuotai Chemical Technology Co., Ltd. 20 Shut down since Feb 4, 2026.
Maanshan Steel Co., Ltd. 8 Normal operation
Jiangsu Satong (Taixing) Chemical Co., Ltd. 10 Shut down
Jiangsu Hanqizhongtai Biotechnology Co., Ltd. 10 Shut down since Jun 10, 2024.
Changzhou Xinri Chemical (Yabang) Co., Ltd. 20 Operating at 85% load
Shanghai Baowu Carbon Technology Co., Ltd. 20 Shut down in mid-October; restart time undetermined.
Henan Henan Jinyuan Hydrogen Energy Technology Co., Ltd. 50 Operating at 80–90% load
Puyang Ouya Chemical Co., Ltd. 15 Shut down on Jun 9 for catalyst replacement; restart time undetermined.
Pingmei Shenma Shoushan Carbon Material Co., Ltd. 10 Operating at 50% load
Puyang Zhonghui New Energy Technology Co., Ltd. 20 Normal operation; shutdown planned but time undetermined.
Henan Yutian Chemical Co., Ltd. 16 Normal operation
Puyang Shengyuan Petrochemical (Group) Co., Ltd. 15 Normal operation
Chongqing Chongqing Zuoneng Chemical Co., Ltd. 5 Shut down
Chongqing Huafeng 20 Normal operation
Yunnan Yunnan Dawei Hengyuan Chemical Co., Ltd. 12 Normal operation
Guizhou Guizhou Tianneng 5 Normal operation; maintenance planned for November.
Sichuan Sichuan Dagang 5 Normal operation
South China Guangxi Hongkun 20 Normal operation

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