Donghua Science and Technology: [High-quality Development] Donghua Science and Technology: Guarding the "Bottom Line" of Safety, Promoting the "High Line" of Quality and Improving the "Marking Line" o

2026-06-30 16:29:38

Donghua Science and Technology takes keeping the bottom line of safety, intensive cultivation of high-quality lines and upgrading operation markings as its grasp, and comprehensively consolidates the foundation of high-quality development through hidden danger remediation, lean management, production and marketing coordination, cost reduction and efficiency enhancement.

The second quarter is the key window period for enterprises to grow steadily and tackle key problems, and it is also an important supporting stage for consolidating the year-round goals and tasks. In order to firmly grasp the golden period of production and fully run out of the acceleration of development, Donghua Science and Technology closely adheres to the annual business deployment, strictly adheres to the bottom line of safe production, deeply cultivates the improvement of quality service, concentrates on lean efficiency, builds a solid foundation for the development of the whole year with practical achievements, and accumulates solid momentum for the high-quality development of enterprises.

Keep the bottom line of safety and consolidate the foundation

of stable development. "Please accurately identify how many violations are there in the picture?" As soon as the voice fell, the contestants responded quickly and raised their hands enthusiastically to answer, and the competition atmosphere was warm and strong. On June 20, the trade unions of the first and second workshops of the clinker business department organized female workers to carry out the safety competition of "finding fault with hidden dangers", using the mode of finding fault with pictures and answering questions with safety knowledge, setting up examina tion questions around typical hidden dangers on the production site, and the female workers on the spot answered quickly. With solid safety foundation, it can accurately identify all kinds of on-site risks. During the month of safety production, the company organized 20 activities such as policy interpretation and backbone publicity, and participated 342 times to promote safety knowledge into the mind.

Safety production is the red line, the bottom line and the lifeline. Over the past few days, Donghua Science and Technology has thoroughly implemented the special activities of "Five Checks, Five Strictness and One Guarantee" for safe production, refined and implemented the five key tasks of responsibility system, risk prevention, on-site management, capacity improvement and emergency management and control, and rigidly implemented the management systems of leadership on duty, traceability and accountability of hidden dangers, rewards and punishments for safety assessment, and normalized supervision and supervision. Focus on high-risk key links such as mining, slope operation and maintenance, blasting operations, regularly carry out all-round risk assessment and hidden danger investigation and remediation, and implement inventory management, listing supervision and closed-loop marketing for major hidden dangers identified, so as to build a strong barrier for provention and control of safety risks from the source.

In order to continuously improve the emergency performance ability of the whole staff, the company regularly carries out emergency "four no" blind box drills for fire, explosion, poisoning and asphyxiation scenarios, and comprehensively improves the actual combat ability of the whole staff in emergency command, on-site disposal, risk avoidance and self-rescue. At the same time, we should regularly check the emergency material reserve, strictly implement the 24-hour duty and danger reporting mechanism, and set up a safety production management and control system with full coverage and strict closed-loop. The more severe the

market situation is, the more important it is to strictly adhere to the quality barrier, improve the service quality and consolidate the core competitiveness of quality. Recently, Donghua Science and Technology issued the "Special Cement Clinker Production Organization Control Plan" to further enhance the competitiveness of the company's special cement in the market and ensure the high-quality and large-scale production of special cement clinker.

Based on market demand orientation, the company establishes a four-in-one synergistic mechanism of "mine-production-quality-control-supply and marketing", clarifies the responsibilities and rights of key links, grasps the core processes of limestone quality pre-control, strengthening clinker calcination, and optimizing cement grinding, so as to achieve product strength, mineral composition and physical indicators. Through market-oriented incentive mechanism, we can break down barriers in all aspects of production, supply and marketing, and stimulate the endogenous motive force of "guaranteeing quality and increasing sales". Each production unit strictly implements the whole process quality control, refines the process operation standards, stabilizes the comprehensive performance of products, and accurately matches the customization needs of high-end customers.

To enhance the core competitiveness of the market, we should not only strictly control the quality of products, but also improve the quality of services, constantly improve the service network, improve service quality, strengthen technical capabilities and optimize service experience, so as to truly win the trust of consumers. Donghua Science and Technology continues to deepen market service and technology empowerment, actively connect customers, strengthen communication and docking, accelerate the research and experience accumulation of special cement landing application technology, timely collect feedback market dynamics, and build the company's production, supply and marketing linkage response mechanism. At the same time, the company continues to optimize the incentive assessment system, on the basis of the original incentive for special cement classes, add a special assessment mechanism for special cement clinker, break down departmental barriers, eliminate prevarication, and transform market pressure into a driving force for all staff.

To tap the potential of cost reduction and activate the kinetic energy

of improving quality and efficiency, "tools should be placed in a standardized way and returned in time, materials and tools should be classified and stored in an orderly manner, and on-site operation standards should be strictly abided by." Zhang Na, Minister of Business Management, stressed during the on-site lean inspection. Over the past few days, Donghua Science and Technology has paid close attention to on-site management and control, improved operation quality and efficiency with lean measures, and promoted management quality and efficiency upgrading in an all-round way.

In order to continuously improve the level of on-site standardization management, the company issued the implementation plan of on-site system management, firmly established the working concept of "standard grasping, standard grasping, system grasping and system grasping", and implemented the mode of "January 1 system, one governance, one governance and one promotion". Through the four stages of bid-seeking and bid-building, grid coding and filing, closed-loop rectification within the time limit, acceptance and solidification incentives, the fine level of production and operation will be improved in an all-round way, and through systematic on-site management, the weak links of production will be accurately rectified, the failure rate of equipment will be effectively reduced, the seven major wastes of production will be reduced, and the risks of environmental protection and safety will be strictly controlled. Continuously consolidate the foundation of stable and high yield. While

strengthening on-site management and control, the company has steadfastly promoted the management and control of benchmarking and cost reduction, normalized supervision and review with 19 benchmarking promotion objectives, rigidly implemented the market-oriented reward and punishment mechanism, compacted the operational responsibilities of various units, actively learned from external advanced experience, deepened internal benchmarking management, and identified the shortcomings through economic operation analysis. It is understood that in the first half of the year, the company achieved a cumulative cost reduction of more than 14 million yuan, continuously consolidated the foundation of cost reduction and efficiency enhancement, and injected strong momentum into the smooth realization of the annual target task.

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Correlation

Hubei Dongsheng Company plans to build a phosphogypsum acid co-production cement clinker project, which has completed capacity replacement according to the new regulations of the Ministry of Industry and Information Technology, and has entered the publicity period to accept social supervision.

2026-06-30 16:44:22

Hubei Yihua Songzi Fertilizer Co., Ltd. plans to build a project of phosphogypsum acid co-production cement clinker, which has completed capacity replacement according to the new regulations of the Ministry of Industry and Information Technology, and has entered the publicity period (June 30-July 13, 2026).

2026-06-30 16:44:22

Hubei Yihua Chuxing Company plans to build a phosphogypsum acid co-production cement project, which implements capacity replacement according to the new regulations of the Ministry of Industry and Information Technology, and has entered the publicity period (from June 30 to July 13, 2026).

2026-06-30 16:44:21

Hubei announced the capacity replacement plan of Yichang Bangpuyi Chemical Company's phosphogypsum acid co-production cement clinker project, and implemented the new capacity replacement regulations of the Ministry of Industry and Information Technology in 2024.

2026-06-30 16:44:19

Donghua Science and Technology takes keeping the bottom line of safety, intensive cultivation of high-quality lines and upgrading operation markings as its grasp, and comprehensively consolidates the foundation of high-quality development through hidden danger remediation, lean management, production and marketing coordination, cost reduction and efficiency enhancement.

2026-06-30 16:29:38

Five clinker production lines of four cement enterprises in Shandong Province have completed the demolition of rotary kilns according to the requirements of capacity replacement, completely shut down, and do not meet the production conditions.

2026-06-26 17:43:55

The 4000t/d clinker production line of Penglai Weiyang Cement has been dismantled according to the regulations and completely shut down. It does not have the conditions to resume production and is subject to social supervision.

2026-05-07 12:28:48

Xinjiang publicizes the production line list of cement clinker and flat glass (including photovoltaic rolled glass) by the end of 2025, aiming at standardizing the development of the industry and accepting social supervision.

2026-04-27 11:05:35

Inner Mongolia approved the replacement of production capacity of two enterprises: 1,300t/d for Lumeng Special Cement and 1,200t/d for Qingneng New Material, both of which are from the 2,500t/d production line of Xintianshan at a ratio of 1.5: 1.

2026-03-30 18:29:39

In accordance with the Ministry of Industry and Information Technology's "Measures for the Implementation of Capacity Replacement in Cement Glass Industry (2024 edition)" (Ministry of Industry and Information Technology's original [2024] 206) and the relevant policy requirements for capacity management in the cement industry, Mudanjiang North Far East Cement Co., Ltd. has completed the announcement of the supplementary capacity replacement scheme for the 6300 tons per day cement clinker project, and has no objection during the announcement period. The public is welcome to supervise.

2026-03-26 12:44:33

Faced with the persistent problem of material blockage and cost pressure in production, the section took the initiative to attack and innovate independently, and solved the problem of material blockage that had plagued production for a long time by implementing a series of measures such as transformation and equipment replacement. It not only greatly reduces the labor intensity of employees, but also optimizes the batching process from the source, promotes the consumption of all kinds of cement clinker to be significantly reduced, and effectively reduces the cost and increases the efficiency.

2026-03-04 15:55:55

Yunnan Lijiang Old Town Southwest Cement Co., Ltd. plans to transfer the 1500t/d clinker production capacity of Xuanwei Yuheng Cement to Lijiang through 1.5: 1 replacement, reaching 6000t/d after replenishment, which is a compliance capacity adjustment.

2026-03-04 15:40:30

Yunnan Fuyuan Southwest Cement Company shut down Xuanwei Yuheng 1500t/d production capacity through 1.5: 1 replacement ratio, and supplemented the construction of 8000t/d clinker line (original 7000t/d) in compliance with the regulations, which belongs to the optimization of production capacity within the group.

2026-03-04 15:40:28

Hubei Huaxin Cement 5000 tons per day clinker project supplementary capacity replacement scheme has been publicized without objection, and has been officially announced by the Provincial Office of Industry and Information Technology, and is subject to social supervision.

2026-01-21 08:17:18

The capacity replacement plan of Hubei Huaxin Cement Project has been publicized without objection, formally announced and replaced the original plan, and accepted social supervision.

2026-01-21 08:17:17

Conch software was selected as the first edition catalogue in Anhui Province to realize the intelligent optimization of cement production and the whole process control of ultra-low emission, and to promote the green intelligent upgrading of high energy-consuming industries.

2026-01-08 11:45:22

Two cement enterprises in Shandong have achieved compliance expansion through capacity replacement, using a total of 2400t/d and 1600t/d capacity indicators of Dezhou Zhonglian Dam, all from key areas of air pollution prevention and control, eliminating old production lines, not reusing capacity, and promoting green upgrading of the industry.

2026-01-07 16:51:36

The capacity replacement plan of two cement projects in Inner Mongolia was approved, and the production capacity of Wuhai Xishui and Harqin Grassland was supplemented respectively. After verification and publicity, there was no objection, and the official announcement was made.

2026-01-04 17:36:59

Hubei publicizes the supplementary capacity replacement plan of Huaxin Cement Enshi Project, implements the national capacity replacement policy and accepts social supervision.

2026-01-04 12:51:41

Hubei publicizes the supplementary capacity replacement plan of Huaxin Cement (Zigui) clinker production line with a daily output of 5000 tons, implements the national capacity replacement policy and accepts social supervision.

2026-01-04 12:51:41

The capacity replacement of Zanhuang BBMG Cement Technical Transformation Project has been completed, and two old production lines have been dismantled, which do not meet the conditions for resumption of production, and are now announced and subject to supervision.

2025-12-30 17:16:56

Conch Group has been approved as the first national cement carbon emission standardization pilot project in the province, which will build a popularizable standard system to help the green transformation of the industry.

2025-12-29 10:02:35

Shanxi publicizes the replacement plan of Xingyuan Group to supplement the cement clinker production capacity of 1250 tons per day, and solicits opinions publicly according to the regulations.

2025-12-26 10:20:06

Two cement projects in Hunan have completed the announcement of replacement of supplementary production capacity, and must complete the procedures and dismantle the old equipment before they can be put into operation.

2025-12-26 07:34:08

Guangdong publicizes the capacity replacement plan of Huarun Cement's 3200 tons per day clinker project, and accepts social supervision to ensure that it meets the requirements of industry policies.

2025-12-25 08:19:27

Guangdong plans to transfer the daily production capacity of 2500 tons of clinker from Guangzhou Shijing Deqing Cement Plant, which will be publicized in accordance with regulations and subject to social supervision.

2025-12-25 08:19:09

Guangdong announced the capacity replacement plan of Huarun Cement (Yangchun) 3050 tons per day clinker project, and accepted social supervision to ensure compliance with the requirements of the new regulations in 2024.

2025-12-25 08:19:09

The production capacity of 2500 tons/day cement clinker of Hunan Xiangxi Chengmei Building Materials is planned to be transferred to Jiangxi Yingpeng in the proportion of 2:1, which is now publicized and subject to social supervision.

2025-12-17 07:10:32

Inner Mongolia cancelled the production capacity transfer announcement of 2000 tons clinker line of Wuhai Xishui, and its production capacity was replaced and supplemented to Wuhai Xishui and Harqin Grassland Cement Project in the proportion of 1:1 and 1.5: 1 respectively, and the announcement of capacity replacement plan was completed.

2025-12-16 07:21:57

The capacity replacement plan of Wulanchabu Zhonglian Cement Production Line was approved, the capacity of Line 4 # was supplemented by 1000 tons, and the remaining 1500 tons of Line 3 # were transferred to Yongdeng Qilian Mountain Cement, which was announced after publicity without objection.

2025-12-08 17:25:16

Inner Mongolia announced and announced the capacity replacement plan for Shanshui yuanhang and Zhaqi Shanshui cement clinker production lines, with the capacity of 2000 tons and 1200 tons respectively, and the replacement ratio of 1.5: 1, which came into effect after verification and confirmation of no objection.

2025-12-08 17:25:16

Heilongjiang announced and announced the supplementary capacity replacement plan of Jixi Sailong Cement Project, which met the requirements of the Ministry of Industry and Information Technology and was approved without objection.

2025-12-05 13:10:51

The capacity replacement plan of Guangdong Yingde Conch Cement Project has been publicized, which meets the latest national policy requirements and is subject to social supervision.

2025-12-04 12:10:46

Guangdong Industry and Information Technology Office announced the capacity replacement plan of Yingde Longshan Cement Project, implemented the national cement industry capacity replacement policy, and accepted social supervision.

2025-12-04 12:10:46

The two production lines of Jiangshan Nanfang Cement were replaced with supplementary capacity, with a total replacement of 2750t/d. The source was the withdrawal of internal and Lanxi Nanfang production capacity, which was replaced according to the proportion of 1:1 or 2:1. The withdrawal of production capacity has been suspended or shut down.

2025-12-02 10:44:41

The 2500t/d clinker production capacity of Zhejiang Xindu Cement is transferred to Anhui Conch to supplement the replacement demand of its new production line, which is in line with the cross-regional capacity replacement regulations of the same group.

2025-11-19 13:53:55

Hunan Liangconch Cement Project has announced the replacement plan of supplementary production capacity, which can be put into production only after completing the procedures and dismantling the old equipment.

2025-11-18 11:37:58

Recently, the 5000t/d cement clinker production line SCR denitrification EPC project of Liaoning Taini Cement Co., Ltd. has successfully passed the third-party testing, performance acceptance and other work, and the acceptance results are all better than contract index requirements. NOx concentration emission control ≤ 40mg/Nm3 (standard condition, dry basis, 10% oxygen); ammonia escape ≤ 1.5mg/Nm3; overall system operation resistance ≤ 600pa; system temperature drop ≤ 1 ℃.

2025-10-31 09:12:05

On October 14, the successful candidate for EPC general contracting of the 8000-ton clinker line kiln tail flue gas SCR denitrification project in southern Jiangxi-Yushan South was announced.

2025-10-15 11:45:27

In the first half of 2025, Conch Cement realized an operating income of RMB41.292 billion, representing a year-on-year decrease of 9.38%, and a net profit attributable to parent company of RMB4.368 billion, representing a year-on-year increase of 31.34%.

2025-08-27 15:27:07

Shandong Province announced the list of energy efficiency "leaders" in key industries in 2025. A total of 24 enterprises and 30 processes/products were selected, covering methanol, caustic soda, polyvinyl chloride and other industries, aiming to promote industrial energy conservation and carbon reduction and set up energy efficiency benchmarks.

2025-08-19 17:19:39

Shandong Yunhe New Materials Co., Ltd. has built a special cement clinker production line with an annual output of 140,000 tons by means of capacity replacement, eliminating 140,000 tons of old production capacity and realizing 1:1 replacement, which meets the requirements of environmental protection policies.

2025-08-19 08:49:39

From July 25 to July 26, Wang Lei, Deputy Secretary of the Party Committee and President of Shanshui Cement Group, visited the enterprises affiliated to Xinjiang Operating Zone for investigation and research, accompanied by Dong Chuanxiu, member of the Party Committee of the Group and General Manager of Xinjiang Operating Zone.

2025-07-29 15:46:13

Recently, Shen Desheng, Secretary of Liaoyuan Municipal Party Committee, went to Liaoyuan North Cement Co., Ltd. to investigate the operation and production of the enterprise. It is reported that Liaoyuan North Cement has improved its quality and efficiency around the cement clinker industry, with its output value increasing by 89% from January to May compared with the same period last year.

2025-06-30 17:19:12

The production line has been shut down in 2024. This time, the scrapped assets of the 2500t/d clinker production line have been packaged and disposed of through public listing. Some assets have been dismantled by the transferor and stacked in the plant area, while the remaining assets have been dismantled and cleaned up by the delisting party.

2025-06-20 10:19:11

Recently, the Jiangxi Provincial Office of Industry and Information Technology issued an announcement on the list of cement clinker production lines and affiliated enterprises whose annual production days are calculated according to 270 days.

2025-05-19 17:23:45

In accordance with the relevant requirements of the General Office of the Ministry of Industry and Information Technology and other four departments of the state on the capacity management of the cement industry, The Provincial Department of Industry and Information Technology, the Provincial Development and Reform Commission, the Provincial Department of Ecological Environment and the Provincial Market Supervision Bureau have jointly studied and determined the list of cement clinker production lines and affiliated enterprises whose annual production days are calculated according to 330 days and 270 days (the actual production days of enterprises need to be implemented in combination with the policy of peak staggering production). The list has been publicized without objection and is now announced, and the public is welcome to supervise it.

2025-05-16 16:37:54

The registered capital of Shangfeng ZETH Cement Co., Ltd. established by the company in cooperation with ZETH International is 200 million yuan, of which Shangfeng Building Materials contributes 58%. The project plans to invest about 120 million US dollars to build a cement clinker production line with a daily output of 2800 tons and a cement grinding production line with an annual output of 1.2 million tons. However, since its launch in 2015, the construction progress has lagged behind due to various factors and has not yet been put into operation.

2025-05-13 09:21:15

Tianjin Cement Institute Benin Grinding Station Project held an on-site kick-off meeting, marking the formal start of the project, and all parties will work together to promote the project construction.

2025-02-24 15:13:20

Northern Cement 4250t/d Clinker Project issued a supplementary announcement of capacity replacement plan to clarify the specific details of capacity replacement, ensure compliance with policy requirements and promote compliance implementation of the project.

2025-02-24 15:13:10

On June 30, the Economic and Credit Department of Hubei Province announced four capacity replacement schemes for phosphogypsum acid co-production cement clinker projects, with a total annual clinker production capacity of 2.35 million tons, all of which are equivalent replacement projects, all of which come from Huaxin Building Materials, and all of which started construction within the year.