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Prompt

Published on 2026-10-30
Enterprise Name Acid Type Capacity Maintenance Date Planned Restart Time
Hubei Longbai Titanium Sulfuric Acid 40 Scheduled to stop at end of June TBD
Jiangsu Suopu Sulfuric Acid 30 Maintenance on June 30 Planned maintenance for 30 days
Zhejiang Ningbo Xinfu Sulfuric Acid 60 Maintenance on June 30 TBD
Gansu Baiyin Smelter Acid 15 Maintenance on July 1 Planned maintenance for 25 days
Gansu Jinchuan Smelter Acid 80 Maintenance on July 2 Planned maintenance for 30 days
Anhui Zhongyuan Ore-based Acid 15 Maintenance on July 9 Resumption on August 15
Shandong Wudi Xinyue Other Acids 15 Maintenance on July 13 Planned resumption on September 11
Shandong Laizhou Jinjia Environmental Protection Ore-based Acid 24 Maintenance on July 17 Resumption on September 1
Hunan Shuikoushan Nonferrous Smelter Acid 12 Maintenance on July 25 Planned maintenance for 1 month
Shandong Lianmeng Ore-based Acid 15 Maintenance on July 27 August 10, 2026
Zhejiang Juhua Sulfuric Acid 30 Maintenance on July 27 Resumption on August 10
Henan Anyang Minshan Energy Smelter Acid 10 Maintenance on July 29 Resumption on August 6
Inner Mongolia Wuhai Yadong Ore-based Acid 40 Maintenance on July 29 Resumption on September 1
Liaoning Dashiqiao Shengma Smelter Acid 10 Maintenance on August 1 Resumption on September 1
Gansu Baiyin Smelter Acid 25 Maintenance on August 1 Planned maintenance for 1 month
Jiangsu Suopu Sulfuric Acid 60 Maintenance on August 6 Planned maintenance for 15 days
Shandong Laiwu Jinshan Ore-based Acid 80 Maintenance on August 10 Planned resumption on September 13
Shandong Luxi Chemical Sulfuric Acid 50 Maintenance on August 11 Resumption on August 31
Gansu Jinchuan Smelter Acid 70 Maintenance on August 15 Planned maintenance for 1 month
Chifeng Shanyin Gold & Lead Smelter Acid 10 Maintenance on August 20 Planned maintenance for 1 month
Henan Yuguang Gold & Lead Smelter Acid 30 Maintenance on August 20 Resumption on September 20
Inner Mongolia Linhe Xinhai Ore-based Acid 16 Maintenance on August 25 Resumption on September 20
Henan Wanyang Smelter Acid 30 Maintenance on August 31 Planned maintenance for 1 month
Inner Mongolia Xing'an Copper & Zinc Smelter Acid 20 Maintenance in September Planned maintenance for 1 month
Shaanxi Shuangling Ore-based Acid 20 Maintenance on September 4 Resumption on September 30
Jilin Dadi Ore-based Acid 25 Maintenance on September 5 September 15, 2026
Shandong Guoda Gold Smelter Acid 20 Maintenance on September 22 Planned maintenance for 30 days
Shandong Guoda Gold Ore-based Acid 20 Maintenance on September 22 Planned maintenance for 30 days
Guangdong Xianghe Fine Chemical Ore-based Acid 12 Maintenance on September 26 Resumption on October 10
Zhejiang Heding Smelter Acid 75 Maintenance on September 27 Resumption on October 25
Shandong Qicheng Other Acids 10 Maintenance on September 28 October 16, 2026
Jilin Dadi Ore-based Acid 25 Maintenance on October 7 October 30, 2026
Anhui Jinpu New Energy Ore-based Acid 30 Maintenance on October 7 Resumption on October 21
Henan Jinli Gold & Lead Smelter Acid 30 Maintenance on October 8 Planned maintenance for 1 month
Shandong Yanggu Smelter Acid 170 Maintenance on October 9 Planned maintenance for 25 days
Henan Yuguang Gold & Lead Smelter Acid 20 Maintenance on October 9 Planned maintenance for 1 month
Anhui Jinxin Smelter Acid 170 Maintenance on October 10 Planned resumption on October 31
Shandong Binhua Other Acids 7.5 Maintenance on October 10 November 10, 2026
Liaoning Huludao Zinc Industry Smelter Acid 100 Maintenance on October 10 Planned maintenance for 40 days
Hunan Hengguang Ore-based Acid 30 Maintenance on October 10 Planned maintenance for 30 days
Jiangxi Kaixin Ore-based Acid 24 Maintenance on October 10 Planned maintenance for 30 days
Shandong Jiangtong Guoxing Smelter Acid 93 Maintenance on October 12 Planned maintenance for 30 days
Sichuan Liangshan Mining Smelter Acid 45 Maintenance on October 15 Planned maintenance for 1 month
Guangxi Jinchuan Nonferrous Smelter Acid 180 Maintenance on October 19 Planned maintenance for 45 days
Hebei Tangshan Baoshun Industrial Sulfuric Acid 20 Maintenance on October 21 TBD
Shanxi Northern Copper Smelter Acid 80 Maintenance on October 25 Planned maintenance for 1 month
Hebei Qinhuangdao Hexiang Ore-based Acid 25 Maintenance on October 25 TBD
Jiangxi Copper (Dexing) Ore-based Acid 50 Scheduled maintenance on November 10 Planned maintenance for 1 month
Jiangxi Copper (Jinde) Smelter Acid 16 Scheduled maintenance on November 15 Planned maintenance for 1 month
Jiangxi Copper (Guixi) Smelter Acid 120 Scheduled maintenance on November 13 Planned maintenance for 25 days
Yunnan Yunxi Copper Smelter Acid 44 Scheduled maintenance in November Planned maintenance for 45 days
Fujian Zijin Copper Smelter Acid 100 Scheduled maintenance on November 4 Planned maintenance for 23 days
Guangdong Shaoguan Guangbao Ore-based Acid 13 Scheduled maintenance in early November Planned maintenance for 45 days
Yunnan Yimen Copper Smelter Acid 42 Scheduled maintenance in December Planned maintenance for 45 days

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