Core Viewpoint - The photoresist concept sector has seen a significant increase, with a rise of 2.83% as of the market close on January 15, leading among concept sectors [1] Group 1: Market Performance - Within the photoresist sector, 62 stocks experienced gains, with Qicai Chemical reaching a 20% limit up, while Tongcheng New Materials and Dongcai Technology also hit the limit up [1] - Notable gainers included Shanghai Xinyang, Chipsource Micro, and Hengkun New Materials, which rose by 16.60%, 10.63%, and 10.23% respectively [1] - Conversely, the biggest losers were Tianlong Group, Aerospace Intelligence, and Aolaide, which fell by 20.02%, 4.39%, and 3.10% respectively [1][6] Group 2: Capital Flow - The photoresist sector attracted a net inflow of 3.292 billion yuan, with 51 stocks receiving net inflows, and 11 stocks exceeding 100 million yuan in net inflow [1] - The top stock for net inflow was Nanda Optoelectronics, with a net inflow of 631 million yuan, followed by Dongcai Technology, Tongcheng New Materials, and Jingrui Electric Materials with net inflows of 417 million yuan, 379 million yuan, and 346 million yuan respectively [1][2] Group 3: Capital Inflow Ratios - Stocks with the highest net inflow ratios included Tongcheng New Materials, Jiuri New Materials, and Hengkun New Materials, with ratios of 16.85%, 13.92%, and 13.37% respectively [2] - The photoresist concept capital inflow leaderboard featured Nanda Optoelectronics, Dongcai Technology, and Tongcheng New Materials, with respective net inflow ratios of 6.71%, 10.33%, and 16.85% [2][3]

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 603650 | 彤程新材 | 59.96 | 10.00% | 39.43万 | 22.48 Z | | 920225 | 利通科技 | 36.81 | 3.81% | 5.47万 | 2.03亿 | | 300121 | 阳谷华泰 | 13.47 | 2.82% | 22.13万 | 2.95 亿 | | 605183 | 确成股份 | 20.40 | 2.77% | 2.88万 | 5849.54万 | | 300731 | 科创新源 | 52.30 | 1.26% | 7.04万 | 3.67亿 | | 002753 | 永东股份 | 7.35 | 1.10% | 9.03万 | 6597.58万 | | 001207 | 联科技 | 24.68 | 1.06% | 3.20万 | 7882.21万 | | 300767 | 震安科技 | 21.10 | 0.76% | 12.56万 | 2.70亿 | | 002224 | 三力士 | 4 ...

记者丨黎雨桐 编辑丨金珊 1月15日，沪指盘中一度跌破4100点，创业板指午后探底回升。 截至收盘，沪指跌0.33%，深成指涨0.41%，创业板指涨0.56%。沪深两市成交 额2.94万亿，较上一个交易日缩量1.05万亿。 全市场超3100只个股下跌。 | 上证指数 | 深证成指 | 科创综指 | | --- | --- | --- | | 4112.60 14306.73 | -13.49 -0.33% +58.13 +0.41% -10.11 -0.55% | 1825.30 | | 万得全A | 创业板指 | 北证50 | | 6782.52 | 3367.92 | 1544.84 | | -11.12 -0.16% +18.78 +0.56% -36.03 -2.28% | | | | 沪深300 | 中证500 | 中证A500 | | 4751.43 | 8223.27 | 5914.56 | | +9.50 +0.20% -4.43 -0.05% +13.35 +0.23% | | | | 中证1000 | 深证100 | 中证红利 | | 8240.78 | 5970.05 | 5541.70 ...

Group 1 - The chemical sector is leading the market with a significant increase, as evidenced by the chemical ETF (516020) rising by 0.99% [1] - Among the constituent stocks, rubber additives and phosphorus chemicals are showing strong performance, with Tongcheng New Materials hitting the daily limit and Hongda shares increasing by over 5% [1] - The overall trend indicates a positive outlook for the chemical industry, with expectations of a rebound in profitability and valuation in 2026 [3] Group 2 - Major lithium battery manufacturers are initiating large-scale equipment bidding, with reports of hundreds of GWh orders received, indicating a robust demand in the market [2] - It is projected that the new lithium battery production capacity will exceed 1 TWh by 2026, marking a historical high for new orders among equipment manufacturers [2] - The chemical ETF (516020) tracks the CSI sub-industry index, covering key themes such as AI computing power and new energy, with nearly 50% of its holdings in large-cap leading stocks [3]

Group 1 - The chemical sector is leading the market gains, with the basic chemical sector showing the highest increase among 30 CITIC primary industries, reflecting a 0.99% rise in the chemical ETF (516020) [1] - Key stocks in the sector include rubber additives and phosphorus chemicals, with notable performances from Tongcheng New Materials, which hit the daily limit, and Hongda Co., which rose over 5% [1][2] - The overall market sentiment indicates a strong rebound in the chemical sector, driven by significant orders from leading lithium battery manufacturers, with expectations of substantial growth in lithium battery production capacity by 2026 [2][3] Group 2 - Industry analysts predict that the chemical industry's profitability is likely to recover in 2026 after experiencing a downturn in 2025, with a new phase of supply-demand rebalancing beginning [3] - The chemical ETF (516020) tracks the CSI segmented chemical industry theme index, with nearly 50% of its holdings concentrated in large-cap leading stocks, providing investors with opportunities to capitalize on the sector's rebound [3] - The ETF includes exposure to various themes such as AI computing, anti-involution policies, and new energy, which are expected to drive growth in the chemical sector [3]

化工板块午后领涨两市，截至发稿，基础化工板块涨幅在30个中信一级行业中高居首位，反映化工板块 整体走势的化工ETF（516020）场内价格涨0.99%。 成份股方面，橡胶助剂、磷化工等板块部分个股涨幅居前。截至发稿，彤程新材涨停，宏达股份大涨超 5%，广东宏大、博源化工、华鲁恒升等亦涨幅居前。 | | | 分时 多日 1分 5分 15分 30分 60分 日 周 月 · | | | | | F9 盘前盘玩 盛加 九转 图纸 工具 @ 0 | | 化工ETF O | | 516020 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | 516020(化工ETF) 14:21 价 0.917 图表 0.009(0.99%) 均价 0.920 版交量 590 IOPV 0.9166 2026 | | | | | | | | | | | | MAN | | | | | | 0.917 | | +0.009 +0.99% | | | | | | | | | | | SSE CNY 14:21:48 文明 ...

化工板块午后延续强势，反映化工板块整体走势的化工ETF（516020）持续红盘震荡，截至发稿，场内价格涨0.77%。 成份股方面，磷化工、橡胶助剂、锂电等板块部分个股涨幅居前。截至发稿，彤程新材涨停，宏达股份大涨超4%，广东宏大、博源化工跟涨超3%。 | | | 分时 多日 1分 5分 15分 30分 60分 日 | | 周月 = | | F9 | 盘前盘后 叠加 九转 画线 | | T具 @ > | 4. LETE O | | | 51602 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 0.930 | | | | | 516020[化工ETF] 13:42 价 0.915 涨跌 0.007(0.77%) 均价 0.921 成交量 2992 IOPV 0.9152 | | | | 202 ... | | | | +0.007 +0.779 | | | | | | | | | | | | SSE CNY 13:42:18 交易中 | | | 8 / 8 | | 0.919 | ...

化工板块午后延续强势，反映化工板块整体走势的化工ETF（516020）持续红盘震荡，截至发稿，场内 价格涨0.77%。 成份股方面，磷化工、橡胶助剂、锂电等板块部分个股涨幅居前。截至发稿，彤程新材涨停，宏达股份 大涨超4%，广东宏大、博源化工跟涨超3%。 | 序号 | 代码 | 名称 | 主力净流入额 ▼ | | --- | --- | --- | --- | | 1 | CI005006 | 基础化工(中信) | 134.47亿 | | 2 | CI005003 | 有色金属(中信) | 84.43亿 | | 3 | Cl005025 | 电子(中信) | 50.84亿 | | ব | CI005008 | 建材(中信) | 2006'9 | | ਦੇ | CI005023 | 房地产(中信) | 3.2542 | 化工板块场内热门布局工具化工ETF（516020）亦吸金不断。交易所数据显示，截至昨日（1月14 日），化工ETF（516020）近5个交易日中有4个交易日获资金净申购，合计净申购额超过3.1亿元；近 10个交易日，化工ETF（516020）累计吸金额更是超过6.3亿元。 值得注意的是，随着"反 ...

Core Viewpoint - The A-share market saw a significant rise in photolithography resin concept stocks, with several companies hitting their daily price limits and experiencing substantial gains in their stock prices [1]. Group 1: Stock Performance - Qicai Chemical (300758) reached a 20% increase, with a total market value of 8.21 billion and a year-to-date increase of 59.34% [2]. - Sudavige (300331) rose by 12.8%, with a market capitalization of 11.7 billion and a year-to-date increase of 39.40% [2]. - Tongcheng New Materials (603650) increased by 10%, with a market value of 36.9 billion and a year-to-date increase of 35.84% [2]. - Baidao Chemical (603360) saw an 8.29% rise, with a market capitalization of 22.7 billion and a slight year-to-date decrease of 0.28% [2]. - Shanghai Xinyang (300236) increased by 7.97%, with a market value of 25.7 billion and a year-to-date increase of 28.53% [2]. - Nanda Optoelectronics (300346) rose by 7.78%, with a market capitalization of 42.4 billion and a year-to-date increase of 43.12% [2]. - Dongcai Technology (601208) increased by 7.32%, with a market value of 28.5 billion and a year-to-date increase of 3.77% [2]. - Guofeng New Materials (000859) rose by 5.74%, with a market capitalization of 11.7 billion and a year-to-date increase of 29.35% [2]. - Feikai Materials (300398) increased by 5.43%, with a market value of 14.6 billion and a year-to-date increase of 15.22% [2]. - Jiaxian Co., Ltd. (920489) rose by 5.21%, with a market capitalization of 2.81 billion and a year-to-date increase of 14.44% [2].

Group 1 - The A-share market saw a significant rise in photolithography resin concept stocks, with Qicai Chemical hitting a 20% limit up, and Sudavige increasing by over 12% [1] - Other notable performers included Tongcheng New Materials with a 10% limit up, Baiao Chemical rising over 8%, and Shanghai Xinyang, Nanda Optoelectronics, and Dongcai Technology increasing by over 7% [1] Group 2 - The following table summarizes the performance of key stocks in the photolithography resin sector: - Qicai Chemical (300758) experienced a 20% increase, with a total market value of 8.21 billion and a year-to-date increase of 59.34% [2] - Sudavige (300331) rose by 12.8%, with a market value of 11.7 billion and a year-to-date increase of 39.40% [2] - Tongcheng New Materials (603650) saw a 10% increase, with a market value of 36.9 billion and a year-to-date increase of 35.84% [2] - Baiao Chemical (603360) increased by 8.29%, with a market value of 22.7 billion and a year-to-date decrease of 0.28% [2] - Shanghai Xinyang (300236) rose by 7.97%, with a market value of 25.7 billion and a year-to-date increase of 28.53% [2] - Nanda Optoelectronics (300346) increased by 7.78%, with a market value of 42.4 billion and a year-to-date increase of 43.12% [2] - Dongcai Technology (601208) rose by 7.32%, with a market value of 28.5 billion and a year-to-date increase of 3.77% [2] - Other companies such as Guofeng New Materials, Feikai Materials, and Jiaxian Co. also saw increases of over 5% [1]