On the whole, the logic of supply and demand mismatch and high inventory suppression has not been reversed, and polysilicon prices are expected to remain weak and volatile next week (7.20-7.24).

2026-07-21

On July 20, Hebei Huadian Jinzhou 150MW Centralized Photovoltaic Project (Phase I 100MW) EPC general contracting bidding project winning candidates were announced.

2026-07-21

On July 21, Sichuan Economic and Credit Department issued the Announcement on the Transfer Scheme of 2800 Tons of Cement Clinker Production Capacity per Day of Sichuan Hongyun Building Materials Co., Ltd.

2026-07-21

It is too "rough" to take the violation of a certain provision as a "fact" in the determination of the illegal facts in the administrative penalty documents of the administrative department!

2026-07-21

How "traditional" is the cement industry? By looking at the color of the flame and touching the fineness of the material, the old master knows how much material should be added, how much wind should be adjusted and how much coal should be thrown-this mode of production of "eating by experience" has lasted for decades. However, the quality of each batch of limestone fluctuates, the proportion of raw materials and the prediction of clinker and cement can only be judged by people, and the cost control is like a gambling game that can not be accurately calculated.

2026-07-21

The largest shareholder, Wanwei Group, has completed the reorganization of the board of directors, the controlling shareholder of the company has been changed to Wanwei Group, and the actual controller has been changed to Anhui SASAC.

2026-07-21

Conch Cement (600585/00914) announced that as of July 20, 2026, the company had repurchased 13.46 million shares, accounting for 0.2551% of the total equity, with a repurchase amount of 237 million yuan and a repurchase price range of 16.64 yuan/share to 20.33 yuan/share.

2026-07-21

The cooperation aims to focus on Yemen and the wider Middle East market and explore the potential of developing large-scale utility and commercial solar projects, for which Trina Solar will provide the latest TOPCon 3.0 modules.

2026-07-21

On July 29-30, Zhengzhou Zhenjin Refractories Co., Ltd. will be invited to attend the 15th China Cement Energy Conservation and Environmental Protection Technology Exchange Conference and the 7th Intelligent Summit Forum.

2026-07-21

On July 29-30, Zhejiang Zhigao Machinery Co., Ltd. will be invited to participate in the "15th China Cement Energy Conservation and Environmental Protection Technology Exchange Conference and the 7th Intelligent Summit Forum".

2026-07-21

China Cement Network Project Link shows that the related projects of Fangxian section of G5912 Fangxian-Wufeng Expressway are being tendered. The total investment of the project is 6.374 billion yuan, and it is estimated that the demand for cement is 198700 tons, the demand for steel is 198700 tons, the demand for concrete is 1.264 million cubic meters, and the demand for sand is 993600 tons.

2026-07-21

On July 21, Evergreen announced the appointment of Mr. Wu Shunen as a non-independent director of the company.

2026-07-21

Western Construction (002302. SZ) announced that in order to optimize the company's asset structure, China Construction Commercial Concrete, a wholly-owned subsidiary of the company, intends to transfer its 70% stake in Xijian Zhongli through public listing on the property exchange.

2026-07-21

On the evening of July 20, Shanshan announced that the company held an interim shareholders'meeting on the same day to consider and adopt the proposal for the election of the board of directors.

2026-07-21

"The most difficult part of digital upgrading of cement enterprises is not the lack of technology and software, but the lack of real integration of digitalization and on-site production and operation." Tao Yong pointed out the crux of the problem.

2026-07-21

EPC general contracting bidding for two photovoltaic projects of Huaneng Jiangxi!

2026-07-21

Three mandatory national standards for the photovoltaic industry will be implemented on January 1, 2027.

2026-07-21

Digital New Energy DataBM. Com has learned that recently, China International Finance Corporation Limited (hereinafter referred to as "CICC") issued the eleventh issue of the guidance report on the initial public offering and listing of Gaojing Solar Energy Co., Ltd.

2026-07-20

According to media reports, recently, Trina Solar's Shanghai Tianxing Star Energy Technology Co., Ltd. (Hereinafter referred to as "Tianxing Star") signed a strategic cooperation agreement with Shanghai Dongfang Tiansuan Technology Co., Ltd. (Hereinafter referred to as "Dongfang Tiansuan").

2026-07-20

Jingneng Power intends to raise no more than RMB5 billion this time, and the net proceeds after deducting the issuance expenses are intended to be invested in: Hebei Jingneng Zhuozhou Thermal Power Expansion Project, Wulanchabu Jingda 1500MW "Wind, Solar, Thermal and Storage Integration" Large-scale Wind Power and Photovoltaic Base Project, acquisition of 40% equity of Shiyan Thermal Power held by Jingneng Group, replenishment of working capital and repayment of debts.

2026-07-20