Dear investor: Hello, the company can provide services such as lithium technology research and development, patented film materials, proprietary equipment processing, intelligent operation and maintenance for related projects. At present, the total annual output of the two salt lake lithium extraction projects undertaken by the company is 30000 tons, and the related increase in production is still uncertain. Thank you for your attention.

Dear investor: Hello, the company's acceptance of lithium extraction orders from salt lakes is mainly based on its technical experience and engineering accumulation in the high salt water zero emission salt separation field, targeting multiple fields and high complexity high salt water fields. It proposes the most suitable technical solutions for different salt lakes, which can improve the lithium recovery rate while also utilizing the potassium, rubidium, cesium, boron and other metals contained in the salt lakes as resources, maximizing the utilization of salt lake resources and achieving maximum economic benefits. At present, the company has not entered the lithium battery recycling business. Thank you for your attention.

Dear investor: Hello, please refer to the gross profit margin of the company's salt lake lithium extraction order on the Juchao Consulting website（ http://www.cninfo.com.cn ）Regular reports disclosed. Thank you for your attention!

Dear investor: Hello, the company has reached a cooperation agreement on two orders for the lithium extraction project at Lago Co Salt Lake, with a total amount of 22.3648 million yuan. The relevant agreements are currently being signed. Thank you for your attention.

Dear investor, hello. Currently, the company has undertaken a total of 7 orders related to lithium extraction from salt lakes, including 5 orders for the Zabuye Salt Lake lithium extraction project and 2 orders for the Lago Co Salt Lake lithium extraction project, with a total amount of 296 million yuan. Please refer to the company's website on Juchao Consulting for information on the proportion of related business（ http://www.cninfo.com.cn ）Regular reports disclosed. Thank you for your attention!

Dear investor: Hello, current orders are significant information of the company, and the company will strictly fulfill its information disclosure obligations in accordance with relevant regulatory regulations. As of June 30, 2022, the company holds a total of 1.258 billion yuan in manual process orders, of which 273 million yuan is in hand orders for salt lake lithium extraction business. Thank you for your attention!

Dear investor: Hello, based on our past experience in membrane application technology and engineering project practice in zero emission salt separation projects, Beijet has the technical advantages and engineering experience to enter the field of salt lake lithium extraction. With the outbreak of the salt lake lithium extraction market, Beijet actively adjusts its business layout and increases research and investment in the field of salt lake lithium extraction. As of now, Beijet has undertaken a total of 7 lithium extraction related orders from salt lakes. Including five orders for all membrane processes in the project of green comprehensive development and utilization of ten thousand ton battery grade lithium carbonate in Zabuye Salt Lake, Xizang, and two orders for membrane treatment system and brine refining system in the change project of Laguocuo Salt Lake Lithium Mine Mining and Dressing Project in Xizang Ali Gaize County of Xizang Ali Laguo Resources Co., Ltd. If the project is successfully implemented, it will have a certain positive impact on the company's performance. Thank you for your attention.

Dear investor: Hello. 1. There are several situations regarding the disclosure of new orders by the company: On April 19, 2022, the company held the fifth meeting of the third board of directors and approved the "Proposal on Voluntary Disclosure Standards for Major Contracts in the Daily Operation of the Company". It was agreed that the company and its controlling subsidiaries would sign contracts with a single amount of more than RMB 100 million (including RMB 100 million) or with the same counterparty for a cumulative amount of more than RMB 100 million (including RMB 100 million) within twelve consecutive months, or if the single contract amount did not meet the above standards but the company believed that the signed contract had a significant impact on the company, the company will follow the "Shenzhen Stock Exchange GEM Listed Companies No. 17- Major Contracts for the Daily Operation of Listed Companies (Framework) The format of the announcement of the sexual agreement shall be disclosed to the public, and the specific content can be found in the relevant announcement. Therefore, before April 19, 2022, the company will strictly comply with the disclosure requirements of the Shenzhen Stock Exchange for major contracts regarding new orders (specific regulations can be checked by oneself, and will not be repeated here); After April 19, 2022, new orders will be disclosed in accordance with the "Voluntary Disclosure Standards for Major Contracts in the Daily Operation of the Company", including contract signing, significant progress, and major changes. The progress and implementation of other non significant new orders will be disclosed in the annual and semi annual reports. According to relevant format guidelines, detailed disclosure is not required for the third quarter report. 2. As of September 30, 2022, Beijet achieved a revenue of 592 million yuan, a year-on-year increase of 43.04%, a net profit of 127 million yuan, a year-on-year increase of 19.94%, and a non attributable net profit of 98.75 million yuan, a year-on-year decrease of 1.08%. Compared with the same period in 2021, Beijet's revenue scale steadily increased in the first three quarters of 2022. The net profit and non attributable net profit lagged behind the revenue growth rate, mainly due to the increase in material, labor, and construction costs caused by the epidemic, and the project gross profit margin declined compared to the same period last year; At the same time, the epidemic has had a significant impact on the operation and funds of upstream customers. The provision for bad debts from January to September 2022 increased significantly compared to the same period last year, resulting in a slight decline in net profit attributable to non parent companies in the first three quarters. 3. The company used its own funds of 30 million yuan (RMB) to acquire and increase capital in Jingrun Environmental Protection. After the acquisition and capital increase, it holds 51% equity in Jingrun Environmental Protection. According to relevant laws and regulations and the company's articles of association, this matter does not meet the standards for review by the board of directors and does not constitute a major asset restructuring. After Jingrun Environmental Protection completes the consolidation, the specific situation will be reflected in the company's regular report in accordance with relevant regulations. Finally, thank you for your attention and suggestions.

Dear investor: Hello, the company will carry out strategic layout based on its technological advantages and actively expand its salt lake lithium extraction business. Thank you for your attention.

Dear investor: Hello, the company conducts fund management based on inventory funds, budget, and expected repayment status, while ensuring the safety of funds. The company's fund management mainly focuses on short-term bank wealth management, and the rate of return on funds is affected by market fluctuations. In the future, the company will further improve its return on investment and protect the interests of shareholders based on its risk tolerance. Thank you for your attention.

Dear investor: Hello, after some of the shares issued before the company's initial public offering were released from restrictions and listed for circulation, the company's unrestricted circulating shares increased by 82874659 shares. As of September 8, 2022, the total number of unrestricted circulating shares of the company is 123751025 shares, accounting for 30.27% of the company's total share capital. Thank you for your attention.

Dear investor: Hello, based on the valid identity information and shareholding proof provided by the shareholders, the company can provide the number of shareholders at the relevant time point. Thank you for your attention.