Taking medium sand as an example, machine-made sand is 106 yuan/t, sea sand is 143 yuan/t, and river sand is 146 yuan/t.

2023-04-26

On April 25, the "Fourth China Cement Intelligent Summit Forum" held by China Cement Network was held in Changsha, Hunan Province.

2023-04-25

"The Fourth China Cement Intelligent Summit Forum" was successfully concluded!

2023-04-25

Jia Huaping, senior consultant of China Cement Network, shared the theme of "Limitations and Destructiveness of Intelligence".

2023-04-25

Cement industry is considered to be a difficult industry to reduce emissions.

2023-04-25

The mining area of the project is 0.1576 square kilometers, the controlled resources are 9.192 million tons, the mining recovery rate is 98%, and the recoverable resources are 9.008 million tons.

2023-04-25

How are the sand and stone bosses feeling recently?

2023-04-25

In 2022, Jidong Cement realized operating income of 34.544 billion yuan, down 4.94% year on year, and net profit attributable to shareholders of listed companies of 1.358 billion yuan, down 51.69% year on year.

2023-04-25

With the continuous expansion of downstream solar cell enterprises, the demand for TCO glass will continue to increase, and the company's TCO glass shipments are expected to grow at a high speed.

2023-04-25

Cheng Liming said that China's large cement groups began to accelerate the construction of digital intelligent mines in an all-round way, but the current construction of intelligent mines in the cement industry is still in the primary stage of development, and the degree of intelligence is not high.

2023-04-25

In 2022, Tianrui Cement achieved a total operating income of 11.055 billion yuan, down 13.06% from the same period last year. Net profit attributable to shareholders of listed companies was 449 million yuan, down 62.63% year on year.

2023-04-25

The installed capacity of solar power generation is about 430 million kilowatts, an increase of 33.7% over the same period last year, surpassing 420 million kilowatts of hydropower and becoming the second largest power source in China.

2023-04-25

In 2022, Shanshui Cement achieved a total operating income of 21.489 billion yuan, down 12.86% from the same period last year. Net profit attributable to shareholders of listed companies was 749 million yuan, down 73.04% year on year.

2023-04-25

It has invested 14.24 million yuan in ecological restoration of 35 abandoned open-pit mines around key cities in the Weihe Plain, covering an area of 1157.85 mu.

2023-04-25

"Enterprises become bigger and stronger occupational health escort"-Heze Zhonglian Concrete Co., Ltd. actively carries out the publicity week of Occupational Disease Prevention and Control Law.

2023-04-25

Over the past five years, a total of 3877 mine sites have been restored and harnessed in Hebei Province, covering an area of 319400 mu. The environment of abandoned mines has been effectively improved.

2023-04-25

The report shows that the revenue in the first quarter of 2023 is about 1.314 billion yuan, an increase of 4.68% over the same period last year; the net profit attributable to shareholders of listed companies is about 233 million yuan, an increase of 342.39% over the same period last year.

2023-04-25

Recently, the Shunde Branch of the Bureau of Ecology and Environment of Foshan City, Guangdong Province, received a report from an insider that a sand-washing yard discharged untreated sand-washing wastewater directly into the river.

2023-04-25

As a typical scenario of extreme service, "space application" will provide "more space" for advanced glass materials, and advanced glass materials will also provide important material support for the development of space science and technology.

2023-04-25

The company's operating income in the first quarter was 22.379 billion yuan, down 20.83% from the same period last year; the net profit attributable to the shareholders of Tianshan Cement was -1.231 billion yuan.

2023-04-25