Kang Longda announced that the company expects to achieve net profit attributable to shareholders of listed companies of -210 million yuan to -160 million yuan in 2023. Previously, it was estimated to be -135 million yuan to -92 million yuan. Compared with the same period last year, there will be a loss. The main reasons for the amendment are: 1. The major loss-making subsidiaries Jiangxi Xiecheng Lithium Co., Ltd. and Kanglongda (Vietnam) Security Technology Co., Ltd. failed to make up for losses, not counting deferred income tax assets, and recovered the deferred income tax assets calculated by Jiangxi Xiecheng Lithium Co., Ltd. in previous years. The total impact on net profit attributable to mother was about 45 million yuan. 2. The holding subsidiary Jiangxi Tiancheng Lithium Co., Ltd. made 100% bad debt provisions for each item to be refunded, which in total affected the net profit attributable to the mother about 15 million yuan.