Core Viewpoint - The article discusses the growth and trends in the Chinese lithium battery separator market, highlighting significant increases in shipment volumes and the evolving applications of wet and dry separators. Group 1: Market Overview and Trends - In the first half of 2025, China's separator material shipment volume is projected to reach 13.6 billion square meters, representing a year-on-year growth of 49% [4] - Wet separators are expected to account for 11.2 billion square meters of this volume, with a year-on-year increase of 58%, capturing 82% of the market share [4] - Dry separators are anticipated to ship 2.4 billion square meters, showing an 18% year-on-year growth [4] - The total shipment volume for lithium battery separators in China is expected to exceed 29 billion square meters in 2025, with a growth rate of over 30% [4] Group 2: Product Applications and Innovations - The increase in shipments of large-capacity energy storage cells, such as 314Ah, is driving the application of wet separators [7] - New generation large-capacity energy storage battery products (500+/600+Ah) are accelerating the thickness reduction of wet separators from 9μm to 7μm [7] - High puncture strength 5μm products are now being widely used, with monthly shipments exceeding 100 million square meters [7] - The second generation of high puncture strength 5μm separators has been sent to battery customers for testing, achieving a puncture strength close to 500gf [7] Group 3: Pricing and Cost Trends - The price of dry separator base films has remained at cost levels for nearly two years, leading to significant losses for many dry separator companies, with potential price increases expected in the second half of the year [7] - In Q2, the price of wet separator base films saw a decline of over 10% compared to the previous quarter, with expectations for prices to stabilize at current levels for the remainder of the year [7] - Overall, separator prices are projected to show a downward trend throughout the year [7] Group 4: Capacity and Industry Dynamics - The industry's enthusiasm for capacity expansion is decreasing, with expectations for new capacity additions to remain between 4-6 billion square meters per year over the next 2-3 years [7] - The slowdown in capacity expansion, combined with the rapid growth in downstream lithium battery demand, is expected to increase the industry's capacity utilization rate by 3-6 percentage points annually [7]

锂电行业已进入深度调整期，尾部企业淘汰加快。动力电池板块上，国内 top10 企业格局基本稳固，但二三线企业排名偶尔变动。 1-5 月国内动力电池装机量排名中， 远航锦锂 以 1.07GWh 装机量位居国内 15 名。 回顾来看，今年 2 月， 远航锦锂 首次跻身动力电池 榜单 top15 。 从装机技术路线来看， 远航锦锂 装车配套的 1.07GWh 均为磷酸铁锂电池，且均为商用车配套。值得关注的是，凭借 1.07GWh 配套，在 1-5 月的新能源商用车电池装机量中， 远航锦锂 位居国内第 7 ，成为新能源重卡市场的"一匹黑马"。 资料显示， 江苏远航锦锂新能源科技有限公司成立于 2022 年 6 月 13 日，注册资金 3.27 亿元（实缴同等金额），总部位于江苏盐城，工 厂占地面积 200 多亩，是响应国家"双碳战略"号召打造的锂电池生产企业，是由深圳智造未来、景成新能源投资、国家电力投资集团等新能 源投资平台共同创建 。 从股东构成来看，其 大股东 为 新疆电投锦锂新能源科技有限公司，持股比例 71.9670% ；第二大股东深圳市智造未来创新技术有限公司， 持股 28.0330% 。 远航锦锂 32 ...