Henan Liliang Diamond Co. Ltd.

Power Diamond disclosed its 2026 semi-annual report, with first-half operating revenue reaching 438 million yuan, up 80.94% year-on-year, and net profit attributable to the parent company of 90.0816 million yuan, surging 247.61% year-on-year. The company focuses on synthetic diamond products. During the reporting period, breakthroughs in key technologies such as the synthesis of ultra-large diamond single crystals and a continuously improving export market for lab-grown diamond rough drove a significant increase in sales. On the same day, Square Technology, Universal Scientific Industrial, and Kingsoft Office also released their first-half results. Square Technology's net profit attributable to the parent company was 86.2916 million yuan, up 24.48% year-on-year; Universal Scientific Industrial's net profit attributable to the parent company was 822 million yuan, up 28.85% year-on-year; and Kingsoft Office expects net profit attributable to the parent company to be between 2.316 billion yuan and 2.719 billion yuan, an increase of 209.98% to 263.89% year-on-year.

On the evening of July 28, several listed companies disclosed their half-year reports or earnings forecasts, showing substantial net profit growth. Zhonghong Medical expects net profit attributable to shareholders of the listed company for the first half of 2026 to be between 140 million and 210 million yuan, a year-on-year increase of 2,338 percent to 3,557 percent. Deducted non-recurring net profit is expected to be between 99 million and 148 million yuan, turning from a loss to a profit year-on-year. The improvement is mainly due to higher selling prices for health protection gloves, increased product gross margins, and enhanced cost control capabilities. Kingsoft Office expects to achieve operating revenue of 3.214 billion to 3.413 billion yuan in the first half of 2026, a year-on-year increase of 20.95 percent to 28.43 percent. Net profit attributable to owners of the parent company is expected to be 2.316 billion to 2.719 billion yuan, a year-on-year increase of 209.98 percent to 263.89 percent. Some external investment fund projects achieved good investment returns, contributing significantly to the net profit growth. Power Diamond released its half-year report, showing operating revenue of 438 million yuan in the first half of the year, a year-on-year increase of 80.94 percent. Net profit attributable to the parent company was 90.0816 million yuan, a year-on-year increase of 247.61 percent. The growth was mainly due to breakthroughs in key technologies such as the synthesis of ultra-large diamond single crystals, and the continued improvement in the export market for lab-grown diamond rough.

Several listed companies on the Shanghai and Shenzhen stock exchanges released significant positive announcements on the evening of July 10. Tuojing Technology plans to acquire 82.97% equity in Wuxi Shangji and other assets through a combination of share issuance and cash payment, along with raising supporting funds. Trading of its shares will resume on July 13. Sanfu New Materials intends to invest 15 million yuan to participate in establishing a joint venture engaged in the research, development, and production of high-end electronic copper foil. He Zhenya, the controlling shareholder of Dynamic Power, plans to transfer 9% of his shares to Hongmian Science and Technology Innovation. The controlling shareholder will change to Hongmian Science and Technology Innovation, and the actual controller will change to Chen Zhimao. Trading of its shares will resume on July 13. CITIC Securities expects its net profit attributable to the parent company in the first half of the year to be 23.343 billion yuan, a year-on-year increase of 69.59%. Shannon Chuangxin expects its net profit attributable to the parent company in the first half of the year to be between 3.5 billion and 4 billion yuan, a year-on-year increase of 2,117.54% to 2,434.34%. Power Diamond expects its net profit attributable to the parent company in the first half of the year to be between 80 million and 93 million yuan, a year-on-year increase of 208.71% to 258.88%. Sichuan Gold expects its net profit attributable to the parent company in the first half of the year to be between 390 million and 450 million yuan, a year-on-year increase of 86.94% to 115.7%. China Molybdenum expects its net profit attributable to the parent company in the first half of the year to be between 15.5 billion and 16.5 billion yuan, a year-on-year increase of 78.76% to 90.29%. Rongjie Shares expects its net profit attributable to the parent company in the first half of the year to be between 900 million and 1.1 billion yuan, a year-on-year increase of 956.84% to 1,191.69%. Rike Chemical plans to acquire 70.75% equity in Genyuan New Materials, adding a new energy battery electrolyte material business. Trading of its shares will resume on July 13. Shaanxi Blower Power plans to acquire the remaining 36.06% equity in Qinfeng Gas. After the transaction, it will hold 100% of Qinfeng Gas. Trading of its shares will resume on July 13. FiberHome Communications plans to raise no more than 2.913 billion yuan through a private placement and also plans to acquire 60% equity in Fujikura FiberHome for 500 million yuan. A controlling subsidiary of Dongyangguang has signed a computing power service contract worth between 13 billion and 15 billion yuan. Unisplendour expects its net profit in the first half of the year to be between 1.91 billion and 2.32 billion yuan, a year-on-year increase of 83.5% to 122.89%.