A list of stocks facing lifted trading restrictions this week has been released. CITIC Metal tops the list with nearly 50 billion yuan in shares becoming tradable.
According to statistics, 29 stocks will see trading bans lifted during the week of April 7 to April 12. The total number of shares involved is 7.316 billion, with a combined market value of 108.934 billion yuan based on recent closing prices.
The concentration of lifted restrictions is high this week. Five stocks each have over 5 billion yuan in shares becoming tradable, totaling 76.598 billion yuan and accounting for 70.32% of the week's total. CITIC Metal is the only stock with over 40 billion yuan in shares being released. Baicheng Shares, Yunshan Inspire Technology-U, and China Electronics Port each have over 7 billion yuan in shares becoming tradable.
CITIC Metal will have 4.399 billion restricted shares released, with a market value of 49.707 billion yuan. This represents nearly 90% of the company's total share capital and involves shares held by two initial pre-IPO shareholders. The company recently disclosed its 2025 annual report, showing revenue of 141.819 billion yuan, a year-on-year increase of 9.57%. Net profit attributable to shareholders reached 2.689 billion yuan, up 20.16% year-on-year. The company plans to distribute a cash dividend of 0.101 yuan per share (before tax) to all shareholders, with a total cash dividend payout of 495 million yuan.
The company stated that it made solid progress in the construction and operation of overseas projects in 2025, with significant results from key projects. The Las Bambas mine doubled its profit contribution, producing 410,800 metric tons of copper in 2025, a 27% year-on-year increase. This output not only exceeded the upper guidance limit but also set the second-highest record since production began, making it one of the world's top ten copper mines.
Baicheng Shares faces a lifted restriction value of 7.305 billion yuan this week, involving 375 million shares, which represents 71.02% of its total share capital. These are initial pre-IPO restricted shares.
Baicheng Shares has been deeply involved in the clean system integration industry for over 30 years. In recent investor communications, the company stated that the AI wave has driven strong demand for chips related to storage and computing power, keeping the entire semiconductor industry investment highly active. In the semiconductor and related industries, the company primarily serves well-known enterprises in the wafer, IC manufacturing, advanced packaging, semiconductor materials (such as silicon wafers, photoresists, and optical films), semiconductor equipment, and photovoltaic sectors. Its major clients include Samsung, SK Hynix, SMIC, and other renowned domestic and international companies.
Yunshan Inspire Technology-U has a lifted restriction value of 7.255 billion yuan this week. The company's preliminary earnings report shows that its 2025 revenue reached 1.308 billion yuan, a significant year-on-year increase of 42.57%, marking a record high since its listing. However, the net profit attributable to shareholders was a loss of 402 million yuan, though this represents a reduced loss compared to the previous year. In investor communications, the company indicated that, focusing on its NPU core, it has established a GPNPU technology roadmap for high-computing-power chips in cloud inference scenarios. It has deeply optimized matrix/vector units, memory hierarchy, and effective bandwidth utilization, aiming to exponentially reduce token costs and accelerate the large-scale, widespread adoption of large model applications.
Six stocks have over 50% of their total share capital affected by the lifting of trading bans. In terms of the proportion of shares being released relative to total share capital, six stocks have more than 50% of their shares becoming tradable. These are CITIC Metal, Changqing Technology, Baicheng Shares, Haisun Pharmaceutical, Dengkang Oral Care, and Zhongzhong Technology.
Regarding market performance among stocks facing lifted restrictions this week, BIWIN STORAGE TECHNOLOY CO., LTD. leads with an 83.2% gain since the beginning of the year. Jiangsu Sopoo, Baicheng Shares, and Haisun Pharmaceutical follow with increases of 44.91%, 26.49%, and 18.59%, respectively.
BIWIN STORAGE TECHNOLOY CO., LTD. has 3.705 million restricted shares becoming tradable this week, with a market value of 779 million yuan. The company recently announced that it signed a routine operational procurement contract with a certain memory manufacturer. The contract involves a specific type of memory wafer, with a total committed procurement value of 1.5 billion US dollars over a 24-month period. The company stated that if this contract is successfully fulfilled, it will help enhance the stability of its medium to long-term memory wafer supply and reduce the impact of memory wafer price fluctuations on costs.
Jiangsu Sopoo has a lifted restriction value of 18 million yuan this week. Its stock price has shown strong gains since late March, accumulating a 22.78% increase. Recently, acetic acid prices have risen significantly. According to data, the domestic price of glacial acetic acid increased from 2,550-2,600 yuan per ton at the beginning of March to approximately 4,600 yuan per ton on March 31. The company has an annual production capacity of 1.2 million tons of acetic acid and 250,000 tons of ethyl acetate, placing its overall acetic acid scale among the industry leaders. Benefiting from the rise in acetic acid prices, the company's stock price has continued to surge.
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