On May 15, it was reported that Huasheng Rubber Electric Vehicle Special Tire New Product Launch Conference was successfully held

This annual performance presentation meeting will be held remotely through the Internet. The company and investors conducted a question-and-answer interactive exchange on the company's future development strategy, projects, sales and other aspects. The main contents are as follows:

On May 18, it was reported that with an investment of 1.7 billion yuan, the Luchi high-performance smart conveyor belt project was put into operation in October

Longbai Group (002601) responded to investors 'concerns on the investor relations platform on May 20.

On May 19, Wynn Belt Industry made its debut at the Guangrao Tire Exhibition to showcase a special conveyor belt for tire production

On May 22, it was reported that the fifth Lean Skills Competition of Neister Carbon Black Company was successfully held

On May 23, it was reported that the 13th Guangrao International Tire Show had achieved fruitful results, with 830 cooperation intentions reached

Anning Co., Ltd.(002978.SZ) accepted an institutional survey on May 19, 2023. During the communication, questions were raised on "What are the future expectations of the company's products?"

Anning Co., Ltd.(002978) released an investor relations activity record form on May 23. On May 19, 2023, the company accepted surveys from 6 institutions. The types of institutions are insurance companies, others, fund companies, and securities companies. Introduction to the main contents of investor relations activities:

The signing ceremony for equity cooperation between Yunnan Guotai, a subsidiary of Longbai Group, was held in Kunming