北交所周报：北证指数缩量下调，业务规则发布完善政策体系

Group 1 - The report highlights the continuous growth of the lithium-ion battery industry in China, with the market size reaching 175 billion yuan in 2019, marking a year-on-year increase of 1.33% [11] - The report indicates that the demand for zinc-manganese batteries is expected to expand due to the increasing electronicization of daily life and the growth of applications in consumer electronics, smart home devices, and home medical equipment [11] - The report notes that the North Exchange A-share market has shown a mixed performance, with 18 out of 33 industries recording gains, particularly in the personal care, automotive, and shipping sectors [45][89] Group 2 - The financial performance of Changhong Energy shows a significant decline, with a revenue of 1.918 billion yuan in the first half of 2023, down 21.73% year-on-year, and a net profit of -2.01 billion yuan, reflecting a drastic drop of 242.76% [8] - The report provides insights into the performance of Bawei Co., which operates in the cosmetics and skincare sector, showing a revenue of 3.15 billion yuan in the first half of 2023, with a year-on-year growth rate of 2.24% [41] - The report discusses the performance of Huayang Racing, a manufacturer of power sports equipment, indicating a strong market presence and competitive advantage in the off-road vehicle sector [74]