[Hot Spot Tracking].

Dongfang Materials (603110.SH): In 2024, the gross profit of computing power business will not exceed 7% of the total gross profit

Shenli shares (603819.SH): The actual controller will be changed to Wang Xue

[Project Investment].

Arctech (688408.SH): It is planned to invest no more than 2.022 billion yuan to build a zero-carbon headquarters base project

[Contract Winning Bid].

Beijiete (300774.SZ): Won the bid for the water supply guarantee capacity improvement project and sewage treatment plant construction project in the north of Kashgar City

AVIC Heavy Machinery (600765.SH): Signed a contract of 1.707 billion yuan for the mass production of forged products

Jida Communication (300597.SZ): It plans to win the bid for about 78.8082 million yuan of China Mobile procurement project

Hongjing Technology (301396.SZ): Signed a contract for computing power networking integration services

Chengdi Xiangjiang (603887.SH): Won the bid of 595 million yuan Longteng Liangshan Prefecture AI Data Center Project (Phase I).

Jianghe Group (601886.SH): The subsidiary won the bid of 144 million yuan for the renovation project of Xianju County People's Hospital (County Maternal and Child Health Hospital).

[Performance Disclosure].

Zongshen Power (001696.SZ): Net profit in the first quarter is expected to increase by 70%-100%.

China Eastern Airlines Logistics (601156.SH): Net profit in 2024 will be 2.688 billion yuan, an increase of 8.01% year-on-year

Lianru Technology (688499.SH): Net profit in 2024 will be 118 million yuan, an increase of 126% year-on-year

[Equity acquisition].

SmartGen Technology (301361.SZ): plans to purchase 12% of the equity of Guangjian Cloud

Lanke High-tech (601798.SH): plans to acquire 100% of the equity of Lanya Testing and 51% of the equity of China Air Separation

Guangyunda (300227.SZ): plans to acquire 100% of the shares of Yealink Unlimited

Jiulian Technology (688609.SH): It plans to acquire 51% of the shares of Nengtong Technology and then quickly enter the military industry and other fields

Shanghai Xiba (603200.SH): It is planned to transfer 8% of the equity of Shandong Fuyuan for 17.952 million yuan

[Repurchase].

Xiamen Xiangyu (600057.SH): plans to repurchase 100 million shares to 150 million shares

Huagong Technology (000988.SZ): plans to spend 300 million yuan to 400 million yuan to repurchase shares

Arctech (688408.SH): It plans to spend 70 million yuan to 100 million yuan to repurchase shares

Xingyuan Materials (300568.SZ): It is planned to repurchase shares with 100 million yuan to 200 million yuan

Yapp shares (603013.SH): plans to spend 100 million yuan to 200 million yuan to repurchase shares

[Increase or decrease in holdings].

Ruixin Technology (300828.SZ): Shanghai Yushi and its concerted actors will reduce their holdings of no more than 3% of the shares in total

Bunge Technology (603151.SH): The controlling shareholder and its persons acting in concert increased their holdings of the company's shares by 2%.

[Other].

Jingu shares (002488.SZ): received a notice of Avatar new energy vehicle designation

Shanghai Xiba (603200.SH): The parties plan to sign the "Investment Agreement" and the "Shareholders Agreement" with Ningde New Energy