On May 22, the National Concrete Price Index (CEMPI) closed at 89.65 points, down 0.28% annually and 9.85% year-on-year.

2026-05-22

On May 21, the EPC general contracting project of the 400000 kilowatt photovoltaic project of Ruihe Carbon Energy was tendered publicly.

2026-05-22

"Gentlemen love money, take it in a proper way"-this long-standing ancient precept may not be able to summarize Gu Chengyun's life, but it just points out his background. His life is the life of a businessman, but more than that; it is the life of an aristocratic family, but beyond that.

2026-05-22

The Department of Industry and Information Technology of Ningxia Hui Autonomous Region announced on May 21 that, in accordance with the relevant requirements of the Measures for the Implementation of Capacity Replacement in Cement and Glass Industry (2024 edition), the Department of Industry and Information Technology of Ningxia Hui Autonomous Region organized experts to conduct on-site verification and acceptance on May 20, 2026, after the application of enterprises and the preliminary examination by the industrial and information departments of Shapotou District and Zhongwei City. The main equipment of the cement clinker production line with a daily output of 2500 tons used by Ningxia Shengjin Cement Co., Ltd. for capacity replacement to Anhui Tongling Shangfeng Cement Co., Ltd. has been dismantled and does not have the capacity to resume clinker production.

2026-05-22

On May 21, the Equipment Industry Department of the Ministry of Industry and Information Technology issued the Announcement on the Acceptance and Acceptance of the Intelligent Manufacturing System Solution in 2023. According to the Notice on the Application and Acceptance of the 2025 Intelligent Manufacturing System Solution Project (No.411, 2025), the list of the 2023 Intelligent Manufacturing System Solution Project (No.411, 2025) is now publicized.

2026-05-22

In the pre-bid announcement of the franchise tender for the Qingdao section of the Laizhou-Qingdao Expressway, the "China Construction Department" four-party consortium led by China Construction Co., Ltd. ranked first with a comprehensive score of 96.56 points (much higher than second 80.46 points), with a toll period of 298 months (about 24.8 years). The main line of the project is 83.119 kilometers long, adopting the franchise mode, and the winning consortium will be responsible for the whole process of investment and financing, construction, operation, maintenance and transfer.

2026-05-22

Recently, Yongsheng Cement Co., Ltd. in Huaiyang County, Henan Province, was filed for bankruptcy. Applicant: Hu Haiyang; Court: Intermediate People's Court of Zhoukou City, Henan Province; Case No.: (2026) Yu 16 Po Shen No.22.

2026-05-22

Recently, local media reported that Tesla is planning to build a large-scale photovoltaic manufacturing plant at the Brookhill plant near Houston, Texas. The plant will be co-located with the Megapack Energy Storage Gigafactory, which is under construction.

2026-05-22

On May 21, Poutailai disclosed that it planned to invest a total of 5.6 billion yuan in the construction of a lithium-ion battery diaphragm project with an annual output of 7.2 billion square meters. The project was implemented in two phases, with a total investment of 2.6 billion yuan in the first phase. Sichuan Zhuoqin New Materials, a wholly-owned subsidiary, built eight base film production lines, forming an annual production capacity of 3.2 billion square meters of lithium-ion battery diaphragm.

2026-05-22

On May 11, the Market Supervision and Administration Bureau of Jiangxi Province issued the Decision on Administrative Penalty (Document No.: Xing Shi Jian Penalty [2026] No.169), imposing a fine of 15,405,720 yuan on Jiangxi Xingguo Wannianqing Commercial Concrete Co., Ltd. and confiscating the illegal income of 19,103,700 yuan.

2026-05-22

The cement industry intelligent quality management solution and the building materials industry energy carbon intelligent management and control solution based on big data analysis are to be accepted.

2026-05-22

On May 21, the EPC general contracting project of the 400000 kilowatt photovoltaic project of Ruihe Carbon Energy was tendered publicly.

2026-05-22

June this year is the 25th National "Safety Production Month", with the theme of "Everyone talks about safety, everyone will respond to emergencies-investigating and rectifying potential risks", and June 16 is the National "Safety Publicity and Consultation Day".

2026-05-22

On May 20, Fujian Development and Reform Commission issued a notice on the adjustment of Fujian offshore photovoltaic power station project bank.

2026-05-22

On May 20, the Department of Economy and Information Technology of Zhejiang Province issued the Announcement of Cement Clinker Production Line with Annual Production Days Calculated by 270 Days in Zhejiang Province, which determined the list of cement clinker production lines and affiliated enterprises with annual production days calculated by 270 days in Zhejiang Province.

2026-05-22

The project is located in the land port hub of Cihui Street, Dongxihu District, Wuhan. The construction includes manufacturing plant, raw material warehouse, new energy and new material application research and development laboratory, enterprise headquarters, supporting rooms and other supporting facilities. Members of the consortium: Central and Southern China Municipal Engineering Design and Research Institute Co., Ltd., Wuhan Airport Survey and Design Co., Ltd., and Changjiang International Water Conservancy and Hydropower Engineering Construction Co., Ltd.

2026-05-22

In accordance with the relevant provisions of Article 40 of the Mineral Resources Law of the People's Republic of China and Article 42 of the Detailed Rules for the Implementation of the Mineral Resources Law, the following administrative penalties are imposed: the party concerned shall be ordered to return to the mining area for mining; the illegal gains of RMB 68000 shall be confiscated; and a fine of RMB 6,800 shall be imposed.

2026-05-22

From May 11, 2026 to May 17, 2026, the highest opening rate of cement kilns in all provinces in China is Tianjin, with the opening rate of 100.00%. Kiln opening rate of 50% and above: Hainan Province 92.86%, Shandong Province 78.82%, Anhui Province 77.22%, Hubei Province 75.24%, Jiangsu Province 63.78%, Hebei Province 62.95%, Henan Province 58.73%, Zhejiang Province 56.08%, Yunnan Province 55.03%.

2026-05-22

On May 18, the Bureau of Ecology and Environment of Xiangshui County, Yancheng City, Jiangsu Province, issued the "Announcement on the Acceptance of Environmental Impact Assessment Documents for Yancheng Qingneng Guandong 85MW Fishing-photovoltaic Complementary Photovoltaic Project".

2026-05-22

The successful candidates for the construction of the section of the China-Kyrgyzstan-Uzbekistan Railway in the Kyrgyz Republic were announced recently. The consortium of China Railway Fifth Bureau won the first place in the standard rail section (ZJWPJ-1, about 580 million yuan), and the 11th Bureau of China Railway won the first place in the broad rail section (ZJWPJ-2, about 440 million yuan), with a total bid amount of about 1.02 billion yuan. The total length of the line is 304.8 km, and the ratio of bridge to tunnel is as high as 39% (104.1 km/29 tunnels), which is the key section of the Central Asian international transport corridor, and is also the construction of the Central Asian Railway after China Railway Construction started bidding at the end of 2025.

2026-05-22